It can be created only with the parts library provided by default. Oops, looks like you forgot something. There is no adjustment on this board. There are many books on CAD and board design methods, so you can refer to them and make your own. If you want to make it in the same way, please refer to the figure below. One is the CD4013, which can be obtained anywhere. ), but this color selection seems to affect the delivery date. When the SUB switch is set to OFF, only the High Filter is active. They definitely don't sound the same. The volume of the sound two octaves down increases as the knob is turned to the right. I think DOD made a octave pedal as well.
Very cool octave down pedal from Japan aping the control set and sound of the now very popular and collectible BOSS OC-2. The ZIP file contains the schematic, board design data, and original component data. If I were playing an electronic band I would go for the OC2. The SUB OCTAVE signal is one octave below the original input signal, half the frequency of the input signal. When you think of a standard octave pedal something like the Boss OC-2 might come to mind. Each of the three control knobs of the Micro POG are detailed below for your convenience: Controls the output volume of the DRY signal. Electro-Harmonix makes a second appearance on our list of the best bass octave pedals with their Octave Multiplexer.
EBS octave pedal? "I do not have the ability to think rationally 90% of the time and I also change my mind at the drop of a hat". The BOSS OC-3, which I've been using for a while, also supports polyphonic code with digital processing.
Up until recently all octave pedals were analog, but due to advancements in technology we now have access to digital ones. As mentioned previously, bass octave pedals are used to create a sound that is an octave above or below whatever youre playing. Turning the knob to the right intensifies the distortion. Sound sample From my understanding, the OC-3 models the OC-2 but as it's a digital instead of analog pedal like the OC-2, they won't sound exactly the same. At the top of our list sits the Boss OC-3 Dual Super Octave Pedal, which Im sure this doesnt come as much of a surprise to any experienced octave users out there. It should be mentioned that the Octave Multiplexer is a monophonic device, which means that you should stick to only playing single notes at once when using it. Changes depending on the mode set by the MODE knob. Add some low to mid mids, cut the top end and adjust the low end to suit, and you have an OC-2. We would like to know your opinion on our best bass octave pedal list! The OC-3 sounds pretty much the same as the OC-3 to be honest. The pedal can only handle 2 to 3 notes being played at the same time, or it causes the octave sounds to shift out of tune. There are three different control knobs associated with the Pure Octave pedal. With the Micro POG you have the option of either going an octave up, or an octave down. This is a list page of the effect pedals that I made. Provides both -1 and -2 octaves down with a clean blend. Built into the enclosure I believe they're all gone now unless you find one used. Gold Supporters see zero ads! Controls the volume of the guitars signal. The unit has 3 controls knobs (Grown, Dry, Girth), and a single toggle-switch (Mid+). However, the octave sound was heard separately from the original string sound, which made me feel uncomfortable. This adjusts the level of the sound two octaves below the original. "countryName": "", The manufacturing fee is only $ 5, but the shipping fee by DHL is $ 20, so the total is $ 25. YepThat's probably the deal. In addition, the position of the switch was decided so that the battery space could be taken. The OC-2 and OC-3 sound awfully similar, despite the analog/digital difference between them. Your purchases help youth music programs get the gear they need to make music. Please refer to it. Finishing off our list is the one-and-only Pure Octave brought to you by the guys over at Mooer. They are one of the more popular octave pedals owned and used by musicians over the years. The OC-3 definitely set the benchmark for other octave pedals when it was first released. As a result, the half-wave rectified tone is inverted every other wave and converted into a signal with twice the wavelength. Circuits and key components In the first place, if you just want to add the sound one octave lower, I think that the pitch shifter that changes the pitch digitally is more stable. Controls the output volume of the OCTAVE UP signal. Any reason why not to just get the OC-2? "pageName": ""
An octave is a effect pedal that generates a sound one or two octaves lower than the original sound and easily reproduces an octave playing style like Wes Montgomery. Turning the BASS FILTER knob counter-clockwise will make the sub-octave sound deeper and bassier.PLEASE NOTE: the BASS FILTER knob is only active when the SUB switch isset to ON. Board design requires some experience (I worked for an electronics design company about 25 years ago). Designed a two-layer printed circuit board ordered from "Fusion PCB" I shortened the length of PCB while placing the parts, and finally it was 90 mm.
As theOC3 is digital it does track better (and on lower notes) but the OC2 has that warmth and unmistakable analog sound which people love. I guess it's because there is a delay in the octave sound.
These digital pedals have several advantages, such as being able to track the notes you play more efficiently. The oc3 has more mid presence,iirc. I got the Octabvre from 3Leaf audio which Im pretty sure is an exact replica of the OC2 but with a true bypass circuit and a tone knob that lets you dial in some synth like distortion. Is the OC3 sub synth sound comparable to the OC2? battery), and not only works with bass guitar, butelectric guitar too. I was at a loss for a while, but suddenly I noticed that there was no noise when I tried playing guitar with the board upright in the enclosure. What nails the OC-2 synth sound without the negatives? The schematic of BOSS OC-2 can be found in the service manual for repairs. Switches the Bass Filter in and out. The board design was done using the freeware "KiCAD" for all processes. As mentioned previously, the Micro POG is a miniaturised version of the original. I housed this ovtaver in a gold-painted enclosure of HAMONND's "1590N1". OC2 is the "classic" sound. This mode creates a more stable octave sound than available in other modes. The enclosure was processed using a hand drill. I fixed it by cutting the trace on the printed circuit board and reconnecting it. A solid budget alternative to the OC-2, and made in Japan too! "pageType": "", Comparison vid Not to knock purist but there is def a utility in getting an OC3 as it is cheaper and more available. No, the OC-3 is not an option. by hbombgraphics Tue Apr 28, 2015 1:47 pm, Users browsing this forum: Google [Bot], goosekevin and 25 guests. I used KiCAD Ver.5.19. Is there a smaller alternative to the Boss OC-2? The first is OFF (clean), the middle is the sound that OCT1 is added, and the last is the sound both OCT1 and OCT2 are added. This is a clever circuit that replaces the pitch of the input sound with the sound one octave lower. Aguilar Octamizer? We hope the information we provide can help you in deciding which products are the best fit for your needs. What these octave pedals do exactly is they mix the input signal of your bass with a synthesised signal whose tone is lowered or raised an octave higher than the original. It looks like that piece of gear is gone. Which Boss Octaver would you prefer? The effect extends into higher frequencies as the knob is turned to the right; turning the knob to the left limits the effect to lower frequencies. We use cookies on our websites for a number of purposes, including analytics and performance, functionality and advertising. I am a self-made nerd. Additionally, the pedal allows you to blend in your guitar signal with the utmost of ease.
Bass octave pedals are extremely useful if youre trying to make your sound bigger. I connect all the lines except GND, and filled all the remaining GND with solid earth. Your purchases also help protect forests, including trees traditionally used to make instruments. I don't use the uncool LED holder. KiCad board design data download (ZIP file). Therefore, I made a shield plate using aluminum foil tape. At this time, the actual circuit is devised so that a stable pitch waveform (square wave) can be obtained by applying a peak hold circuit. The Gear Page is the leading online community and marketplace for guitars, amps, pedals, effects and associated gear.
Turning the SUB switch on gives the sub-octave a deeper, bassier sound. The layout of the pedal is very simple and sleek. This is a wet/dry knob. This iteration of the Octave Multiplexer has been placed in a smaller diecast enclosure, but stays true to the original circuit seen in the past. Its really easy to adjust the units control knobs make your bass guitar emulate an organ, and also some other truly unique sounds found only with the Micro POG. Component mounting and soldering No noise occured when the board was upright in the enclosure.
It also features true bypass, so you can be sure that your original tone will remain untouched. I find this pedal to be extremely fun to experiment with. OCT2 (OC-2 Compatible): In addition to providing sounds one octave below the original input, this also allows you to output sounds lowered by two octaves. Watch this gear and we'll notify you if it becomes available again. Let us know what you think in the comments below! Through extensive research and vigorous testing, we provide you with everything you need to know about each of the products we look at. I've learned the real key to the OC-2 sound is EQ. As this knob is turned clockwise, the volume of the DRY signal will increase. Operation check and noise suppression It sounds thicker than the OC-3 (digital version) I've been using. Good Deal List: bearbeams, pena_55, sonidero, greyscales, ChetMagongalo, xchristophex, Monkey Boy, krautrocker, osbornkt.
As this knob is rotated clockwise, the volume of the SUB OCTAVE signal will increase. This is DSP processed and cannot be made by myself.
The small Switchcraft box-type phone jack (# 112BX) can be used. I think the person who first devised this circuit was probably an analog master. Traditional octave pedals are monophonic, which means you can only play one note at a time while using it. DRIVE: Adds distortion to the direct sound and octave sound.
In order to suppress the noise, I tried to wire the power supply of the input operational amplifier (TL074) directly to the power supply input and increase the bypass capacitor, but it had no effect. MXR bass octave M288 is pretty close to OC-2. I'd hate to have purchased an OC2 and then have something happened to it, on tour or from wear and tear. The patented Constant Headroom Technology (CHT) gives you studio-performance headroom. I feel that this is the world of electric guitar that started in the 1950s, shortly before I was born. "2SC1815" can also be used. I checked the operation and tried playing with a guitar. Even though I already have an OC-3, I tried to make an analog version. Discussion in 'Effects [BG]' started by drumvsbass, May 3, 2018. Some of the add-ons on this site are powered by. The octave sound comes out as expected, but the direct sound (original sound) has a little jarring noise. Also on the high end side of things there are still some B-Stock Mu-FX Octave Dividers, but they are pretty pricey. The volume of the UP OCTAVE signal will increase as this knob is rotated clockwise. Analog octaver BOSS CE-2
They are both great. The same phrase will be played three times. Well that wraps up our article on the best bass octave pedals around right now. RANGE: This functions as a RANGE knob when the MODE knob is set to POLY. If you can't get it, "2SK2880" can be used instead. Bass octave pedals are octavers that are able to generate a tone that is one octave below the note you are playing. I'm hoping it will give me the same vibe with slightly better tracking. Additionally, this also provides you with better tracking.
This is clearly different from the digital pitch shifter. These pitch signals and the input tones half-wave rectified by the germanium diode are multiplied by the op amp's circuit. That's all that I can think of in that style/price bracket. { Mooer, Donner, whomthefuckever, all they cats building in those dollhouse sized enclosures. yeah, mooer makes a pure octave, more options than the OC2 but it's pretty dern good sounding. The JK flip-flop CD4027 is used as an alternative to the BA634. Also, I tried to add a 330p capacitor to the pitch signal output from CMOS to remove the sharp edge of waveform. This fun work was completed in about two hours. This pitch waveform is divided into 1/2 and 1/4 using a CMOS flip-flop to create a pitch signal one or two octaves lower.
The knob is 4 o'clock for Direct and 12 o'clock for OCT1 / OCT2. I think it depends on the manufacturing situation of the factory at that time, but the most common color "green" is delivered fastest.
OC2 if you can find one. The circuit diagram was also posted, so I referred to it and entered it in the circuit diagram software. We will be checking out the best and most talked-about bass octave pedals, and give you some insight on what to expect from each of them.
One example of a digital pedal would be the Boss OC-3, which is able to process chords and not just the single notes you are playing. The MXR M288 is a dual-voice octave pedal that offers a variety of options including: true bypass, analog tone, and multiple ways to shape your tone. They can help add some meat and complexity to your sound by giving it that much needed oomph. The unit is incredibly small, sizing in at only 42 (W) x 93.55 (D) x 52 (H) mm, and weighing a mere 160g. Controls the throaty, midrange octave-below tone mix, Controls the mix of your direct bass signal with the octave effect, Controls the deep and smooth octave below mix, Adds up to +14dB of internally adjustable low-mid punch (400Hz) or midrange pop (850Hz). You won't believe the thickness of the sounds from your guitar. One is that the polarity of the input electrolytic capacitor C2 is reversed, and the other is that the 7th pin (must be "L (GND)") of the replaced CD4027 is connected to wrong VDD (+ 9V). The other is a ROHM BA634 chip. Controls the output volume of the SUB OCTAVE signal. The DRY signal is the signal present at the INPUT jack. Tone Start is a website dedicated to providing in-depth reviews on music-related products for musicians all around the world!
Ive had the Foxrox and a few others, and havent found anything I like better than the OC-2its a classic for good reason. Jealous partners disrupting bands, part 373: And now it's happening to me. The Pure Octave gives you a tonne of options to style your tone using the primary MODE knob. The unit features two separate 1/4 jack inputs for each of these instruments which are labelled as GUITAR IN and BASS IN. Find an article about your favorite effect pedal. When SUB is set to ON the Bass Filter and its corresponding knob are activated. For me as a self-made nerd, soldering parts is the most enjoyable task. Although, this comes at a small cost. This time, I designed the printed circuit board by myself as well as the previous analog delay self-made (DM-3 MOD). Not a fan of that thing. This vid should help inform you of the subtle differences and hear them in context. He just did a short special order run of Subterranea, but it's the last. If you take a listen you can hear it being used by The White Stripes in many different instances on their albums. The Poly mode attempts to redeem this feature by providing you with a sweet blend of both of the lower octaves to use instead., Like any other Boss product the durability of the OC-3 is nothing to laugh at. By clicking Subscribe, I agree to receive exclusive offers & promotions, news & reviews, and personalized tips for buying and selling on Reverb. Apparently, noise jumps from around the CMOS on the board to the pots and jacks inside the enclosure when the board is housed in the enclosure. Inside of the beautifully finished gold octaver (battery snap removed). The UP OCTAVE signal is one octave above the original input signal or twice the frequency of the original input signal. Additionally, we will also be providing our number 1 pick for the best bass octave pedal out there right now! This adjusts the range in which the octave effect is applied. Do you agree with our top pick? You are using an out of date browser. The unit can be powered using just a single 9-volt battery, which can be accessed by removing the bottom plate of the pedal. Why do so few bassists talk about the EHX Octave Multiplexor as that synthy womp sound? Copyright(c) 2021 Toshi All Rights Reserved, Designed a two-layer printed circuit board ordered from "Fusion PCB", the previous analog delay self-made (DM-3 MOD), I analyzed the operation of the circuit myself.
The Boss has a deeper tone and sounds more like a video game and the Octron has more mid range. Reminds me of that movie Bad Santa. However, this shield sheet may not be necessary depending on the size of the enclosure and the mounting method of the PCB. All processes of PCB design can be done with the freeware "KiCAD". No suggestions, but out of curiosity, what's your grouch with the OC-3? For shielding, I put it under the CMOS chip and the operational amplifier LM324. Adjusts a filter that will shape the tone of the suboctaves higher order harmonics. When I play a melody with a single note, the octave sounds at the same timing, and it sounds like I'm actually playing a thick string one octave below. The board size was decided to be 60mm wide according to the enclosure "HAMMOND 1590N1" width inside. I wouldnt say bass octave pedals are completely necessary for you to keep in your effects chain, but they are still a great tool to have to make you stand out from the crowd. The Octron octave is EQd a little different. For Sale: Bass Guitar Strings and Accessories, The TB Bazaar: Gear For Sale from our Sponsors, For Sale: Double Bass Amps, Strings & Accessories, Wanted: Bass Guitars, Amps, and Accessories, Wanted: Double Basses, Amps & Accessories. A shield sheet attached to the back side of the board (insulated with paper tape). I plan on building a Parasitstudios U-235 suboctave this weekend. Supporting Members list unlimited gear with no listing fees in the Classifieds, get instant Keyword Alerts, and get Free Shipping at the TalkBass Store. Oc2 for sure if youre looking the classic sound, oc3 if you are looking for polyphonic capabilities, the drive function, or the sub out option, but the sound is a little different if youre looking for the classic. Which one does track better? Ive had the OC-3, it doesnt sound nearly as good as the OC-2 IMO.
DRIVE: This functions as a DRIVE knob when the MODE knob is set to DRIVE. Somebody mentioned EBS, it tracks like a miracle & sounds great on guitar. Coming in at second place on our Best Bass Octave Pedal list sits the MXR M288 Bass Octave Deluxe. Once I chose "red" when creating an analog delay, the delivery time was longer, 12 business days from ordering to completion of production.
Counter-clockwise is 100% dry.
The dimensions of the unit come in at 73 (W) x 129 (D) x 59 (H) mm. If you have a relatively close sounding sub octave, the rest can be accomplished with an EQ pedal on the octave sound. The Foxrox Octron 3 is pretty cool, and is very close to an OC-2, got one on my board at the moment. Adjusts a filter that will shape the tone of the suboctaves fundamental and lower order harmonics. The synthesised signal is derived from the original input signal by having its frequency halved (octave-down) or doubled (octave-up).
Alex is a man of many talents. I designed the component placement so that the phone jack and foot switch do not interfere with the PCB. I use an oc-2 for faux fuzz bass lines coupled with a Shoe Pixel. This time, I actually made it using the circuit of OC-2.
After positioning, the holes were expanded in the order of 1.5mm, 3mm, and 6mm, and then expanded to the hole diameter of each part using a taper reamer. The current BOSS latest model OC-3 is composed of digital circuits and can be used with chords with multiple notes. Regarding the transistor for small signals, "2SC732" was used for the original OC-2, but it was difficult to obtain, so I used the alternative "2N3904". OC3 is cheaper and easier to find. This dark blue stompbox is actually quite light (weighing in at only200g), and features a sturdy solid aluminium enclosure. Thank you for your support! This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. The effect was great, and no noise was added even if the board was housed in the enclosure. The POLY (Polyphonic) function allows the OC-3 to process chords. Definitely my favorite pedal!
The glitches and the tone are a hallmark of the genre (check out John Davis from Nerve, or Janek Gwizdala). JavaScript is disabled. The sub-octave can be crafted to sound like a massive dub bass line, or fine-tuned to fatten up your riffs or solos. Also look at aguilar, mxr, DOD, and tc electronic octavers. The resistors are 1/4W 5% carbon, the capacitors is cheap box type or ceramic type, and the electrolytic capacitors are also the cheapest. I put the purchased parts on the PCB. I would get a different model before I bought the OC3. There is no doubt in my mind that you will have no problem storing this pedal away, or finding room for it on your pedalboard. The main parts CD4013 and CD4027 are available everywhere. Turning the HIGH FILTER knob clockwise will make the sub-octave sound more gnarly and fuzzy. When ordering with FusionPCB, you can select the resist color (green, red, blue, etc. No clue but I want your OC-2 if you find a replacement! Thankfully the Micro POG is still able to provide the same flawless tracking and smooth polyphony of its predecessor, which makes it an easy contender for one of the best bass octave pedals out there right now. Since I chose "green" this time, it took 5 business days from ordering to completion of production. You might not dig those either then. }, Find a similar product below or contact us for a recommendation of a great alternative, The Beat Goes On | The Enduring Legacy of the LinnDrum, Looping Back Around | A Deep Dive on Line 6's DL4 MkII, FenderChampion 50XL 50W 1x12 Guitar Combo Amp Black, See All BOSS Harmony & Octave Effects Pedals. The Electro Harmonix Micro Pog? Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape. In addition, "2SK30A-Y" is used for FET. Around the frequency divider circuit that creates the pitch signal. We hope you have found this list informative, and have gained some knowledge into the best octave pedals that are available for your bass guitar right now. I tried to make an analog octaver and realized the charm of analog sound. Please check the fields highlighted in red.
They are all unique and wonderful and worth a listen. This is also not manufactured and difficult to obtain, but I was lucky enough to buy it. Tonestart.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. You can see articles on how I made them for each board type (universal board, through hole / surface mount printed board) and enclosure size (normal, mini). You must log in or register to reply here. Items must be returned in original, as-shipped condition with all original packaging.Learn More. I cut a thin transparent plastic sheet into the shape of a board, and attached the aluminum foil tape (double-sided conductive) that I used to make the Stratocaster's pickguard shield. I call it "Gold Octaver". They are also particularly useful for solos too. If you don't wanna buy used or can't find a reasonable price for the oc2 the mxr vintage octave nails the sound for sure. The Sub n Up even has a setting for tracking as crappy as the OC-2 does.
The operating principle of the octaver is: First, the high frequency range of the input sound is cut with a low-pass filter to create a square wave with the pitch (frequency) of the original sound. There's also the Octron which would be a great choice if you like some fuzz in the octave up. TalkBass utilizes technology from Skimlinks that may give us a small affiliate commission on purchases made via links on our site. Funnily enough, this was the first pedal of its kind to allow this to occur. It allows you to produce some really awesome sounds. Please read the terms of use and disclaimer in the attached "readme.pdf" before using this data. For those who want to make their own effect pedal from now on, I made a page explaining how to select a tool. This is still cheap enough. The original POG has been incredibly successful over the years, and has been used on many different recordings. My first EHX pedal broke within 3 months of buying it new. Main components CMOS CD4013, CD4027, rare operational amplifier LM324. The principle of the analog octaver is like a Hammond organ that makes a sound by turning a gear (called a tone wheel). Some people, for that reason, record with the OC2 and tour with the OC3, which is honestly a great compromise as crowds will just be paying attention to the subs you'll be sending ;), Thanks for all your replys :) I'm going with a valeton OC 10, OC2 clone, Press J to jump to the feed. POLY (Polyphonic): Enables polyphonic input. "ATGID": "", (You must log in or sign up to reply here.). Each of these parts has its own volume control, so they can be mixed as desired. It may not display this or other websites correctly. This means that the pedal will fit much easier onto your pedalboard due to its small diecast housing. If you want to hear just the octave, then set the DIRECT LEVEL knob all the way down. The OC-3 weighs in at a mere 440g (incl. When I made the board and checked the operation, I discovered that the circuit that I referred to contained two mistakes.
The PCB data created using "KiCad (Windows 64-bit) Version: (6.0.4), release build" is provided.
This is an IC with one circuit of ordinary flip-flops and not generally available. If you do attempt to experiment a little though, you can create some awesome sounding hiccups that may sound just as good or even better because of it!
Very cool octave down pedal from Japan aping the control set and sound of the now very popular and collectible BOSS OC-2. The ZIP file contains the schematic, board design data, and original component data. If I were playing an electronic band I would go for the OC2. The SUB OCTAVE signal is one octave below the original input signal, half the frequency of the input signal. When you think of a standard octave pedal something like the Boss OC-2 might come to mind. Each of the three control knobs of the Micro POG are detailed below for your convenience: Controls the output volume of the DRY signal. Electro-Harmonix makes a second appearance on our list of the best bass octave pedals with their Octave Multiplexer.
EBS octave pedal? "I do not have the ability to think rationally 90% of the time and I also change my mind at the drop of a hat". The BOSS OC-3, which I've been using for a while, also supports polyphonic code with digital processing.
Up until recently all octave pedals were analog, but due to advancements in technology we now have access to digital ones. As mentioned previously, bass octave pedals are used to create a sound that is an octave above or below whatever youre playing. Turning the knob to the right intensifies the distortion. Sound sample From my understanding, the OC-3 models the OC-2 but as it's a digital instead of analog pedal like the OC-2, they won't sound exactly the same. At the top of our list sits the Boss OC-3 Dual Super Octave Pedal, which Im sure this doesnt come as much of a surprise to any experienced octave users out there. It should be mentioned that the Octave Multiplexer is a monophonic device, which means that you should stick to only playing single notes at once when using it. Changes depending on the mode set by the MODE knob. Add some low to mid mids, cut the top end and adjust the low end to suit, and you have an OC-2. We would like to know your opinion on our best bass octave pedal list! The OC-3 sounds pretty much the same as the OC-3 to be honest. The pedal can only handle 2 to 3 notes being played at the same time, or it causes the octave sounds to shift out of tune. There are three different control knobs associated with the Pure Octave pedal. With the Micro POG you have the option of either going an octave up, or an octave down. This is a list page of the effect pedals that I made. Provides both -1 and -2 octaves down with a clean blend. Built into the enclosure I believe they're all gone now unless you find one used. Gold Supporters see zero ads! Controls the volume of the guitars signal. The unit has 3 controls knobs (Grown, Dry, Girth), and a single toggle-switch (Mid+). However, the octave sound was heard separately from the original string sound, which made me feel uncomfortable. This adjusts the level of the sound two octaves below the original. "countryName": "", The manufacturing fee is only $ 5, but the shipping fee by DHL is $ 20, so the total is $ 25. YepThat's probably the deal. In addition, the position of the switch was decided so that the battery space could be taken. The OC-2 and OC-3 sound awfully similar, despite the analog/digital difference between them. Your purchases help youth music programs get the gear they need to make music. Please refer to it. Finishing off our list is the one-and-only Pure Octave brought to you by the guys over at Mooer. They are one of the more popular octave pedals owned and used by musicians over the years. The OC-3 definitely set the benchmark for other octave pedals when it was first released. As a result, the half-wave rectified tone is inverted every other wave and converted into a signal with twice the wavelength. Circuits and key components In the first place, if you just want to add the sound one octave lower, I think that the pitch shifter that changes the pitch digitally is more stable. Controls the output volume of the OCTAVE UP signal. Any reason why not to just get the OC-2? "pageName": ""
An octave is a effect pedal that generates a sound one or two octaves lower than the original sound and easily reproduces an octave playing style like Wes Montgomery. Turning the BASS FILTER knob counter-clockwise will make the sub-octave sound deeper and bassier.PLEASE NOTE: the BASS FILTER knob is only active when the SUB switch isset to ON. Board design requires some experience (I worked for an electronics design company about 25 years ago). Designed a two-layer printed circuit board ordered from "Fusion PCB" I shortened the length of PCB while placing the parts, and finally it was 90 mm.
As theOC3 is digital it does track better (and on lower notes) but the OC2 has that warmth and unmistakable analog sound which people love. I guess it's because there is a delay in the octave sound.
These digital pedals have several advantages, such as being able to track the notes you play more efficiently. The oc3 has more mid presence,iirc. I got the Octabvre from 3Leaf audio which Im pretty sure is an exact replica of the OC2 but with a true bypass circuit and a tone knob that lets you dial in some synth like distortion. Is the OC3 sub synth sound comparable to the OC2? battery), and not only works with bass guitar, butelectric guitar too. I was at a loss for a while, but suddenly I noticed that there was no noise when I tried playing guitar with the board upright in the enclosure. What nails the OC-2 synth sound without the negatives? The schematic of BOSS OC-2 can be found in the service manual for repairs. Switches the Bass Filter in and out. The board design was done using the freeware "KiCAD" for all processes. As mentioned previously, the Micro POG is a miniaturised version of the original. I housed this ovtaver in a gold-painted enclosure of HAMONND's "1590N1". OC2 is the "classic" sound. This mode creates a more stable octave sound than available in other modes. The enclosure was processed using a hand drill. I fixed it by cutting the trace on the printed circuit board and reconnecting it. A solid budget alternative to the OC-2, and made in Japan too! "pageType": "", Comparison vid Not to knock purist but there is def a utility in getting an OC3 as it is cheaper and more available. No, the OC-3 is not an option. by hbombgraphics Tue Apr 28, 2015 1:47 pm, Users browsing this forum: Google [Bot], goosekevin and 25 guests. I used KiCAD Ver.5.19. Is there a smaller alternative to the Boss OC-2? The first is OFF (clean), the middle is the sound that OCT1 is added, and the last is the sound both OCT1 and OCT2 are added. This is a clever circuit that replaces the pitch of the input sound with the sound one octave lower. Aguilar Octamizer? We hope the information we provide can help you in deciding which products are the best fit for your needs. What these octave pedals do exactly is they mix the input signal of your bass with a synthesised signal whose tone is lowered or raised an octave higher than the original. It looks like that piece of gear is gone. Which Boss Octaver would you prefer? The effect extends into higher frequencies as the knob is turned to the right; turning the knob to the left limits the effect to lower frequencies. We use cookies on our websites for a number of purposes, including analytics and performance, functionality and advertising. I am a self-made nerd. Additionally, the pedal allows you to blend in your guitar signal with the utmost of ease.
Bass octave pedals are extremely useful if youre trying to make your sound bigger. I connect all the lines except GND, and filled all the remaining GND with solid earth. Your purchases also help protect forests, including trees traditionally used to make instruments. I don't use the uncool LED holder. KiCad board design data download (ZIP file). Therefore, I made a shield plate using aluminum foil tape. At this time, the actual circuit is devised so that a stable pitch waveform (square wave) can be obtained by applying a peak hold circuit. The Gear Page is the leading online community and marketplace for guitars, amps, pedals, effects and associated gear.
Turning the SUB switch on gives the sub-octave a deeper, bassier sound. The layout of the pedal is very simple and sleek. This is a wet/dry knob. This iteration of the Octave Multiplexer has been placed in a smaller diecast enclosure, but stays true to the original circuit seen in the past. Its really easy to adjust the units control knobs make your bass guitar emulate an organ, and also some other truly unique sounds found only with the Micro POG. Component mounting and soldering No noise occured when the board was upright in the enclosure.
It also features true bypass, so you can be sure that your original tone will remain untouched. I find this pedal to be extremely fun to experiment with. OCT2 (OC-2 Compatible): In addition to providing sounds one octave below the original input, this also allows you to output sounds lowered by two octaves. Watch this gear and we'll notify you if it becomes available again. Let us know what you think in the comments below! Through extensive research and vigorous testing, we provide you with everything you need to know about each of the products we look at. I've learned the real key to the OC-2 sound is EQ. As this knob is turned clockwise, the volume of the DRY signal will increase. Operation check and noise suppression It sounds thicker than the OC-3 (digital version) I've been using. Good Deal List: bearbeams, pena_55, sonidero, greyscales, ChetMagongalo, xchristophex, Monkey Boy, krautrocker, osbornkt.
As this knob is rotated clockwise, the volume of the SUB OCTAVE signal will increase. This is DSP processed and cannot be made by myself.
The small Switchcraft box-type phone jack (# 112BX) can be used. I think the person who first devised this circuit was probably an analog master. Traditional octave pedals are monophonic, which means you can only play one note at a time while using it. DRIVE: Adds distortion to the direct sound and octave sound.
In order to suppress the noise, I tried to wire the power supply of the input operational amplifier (TL074) directly to the power supply input and increase the bypass capacitor, but it had no effect. MXR bass octave M288 is pretty close to OC-2. I'd hate to have purchased an OC2 and then have something happened to it, on tour or from wear and tear. The patented Constant Headroom Technology (CHT) gives you studio-performance headroom. I feel that this is the world of electric guitar that started in the 1950s, shortly before I was born. "2SC1815" can also be used. I checked the operation and tried playing with a guitar. Even though I already have an OC-3, I tried to make an analog version. Discussion in 'Effects [BG]' started by drumvsbass, May 3, 2018. Some of the add-ons on this site are powered by. The octave sound comes out as expected, but the direct sound (original sound) has a little jarring noise. Also on the high end side of things there are still some B-Stock Mu-FX Octave Dividers, but they are pretty pricey. The volume of the UP OCTAVE signal will increase as this knob is rotated clockwise. Analog octaver BOSS CE-2
They are both great. The same phrase will be played three times. Well that wraps up our article on the best bass octave pedals around right now. RANGE: This functions as a RANGE knob when the MODE knob is set to POLY. If you can't get it, "2SK2880" can be used instead. Bass octave pedals are octavers that are able to generate a tone that is one octave below the note you are playing. I'm hoping it will give me the same vibe with slightly better tracking. Additionally, this also provides you with better tracking.
This is clearly different from the digital pitch shifter. These pitch signals and the input tones half-wave rectified by the germanium diode are multiplied by the op amp's circuit. That's all that I can think of in that style/price bracket. { Mooer, Donner, whomthefuckever, all they cats building in those dollhouse sized enclosures. yeah, mooer makes a pure octave, more options than the OC2 but it's pretty dern good sounding. The JK flip-flop CD4027 is used as an alternative to the BA634. Also, I tried to add a 330p capacitor to the pitch signal output from CMOS to remove the sharp edge of waveform. This fun work was completed in about two hours. This pitch waveform is divided into 1/2 and 1/4 using a CMOS flip-flop to create a pitch signal one or two octaves lower.
The knob is 4 o'clock for Direct and 12 o'clock for OCT1 / OCT2. I think it depends on the manufacturing situation of the factory at that time, but the most common color "green" is delivered fastest.
OC2 if you can find one. The circuit diagram was also posted, so I referred to it and entered it in the circuit diagram software. We will be checking out the best and most talked-about bass octave pedals, and give you some insight on what to expect from each of them.
One example of a digital pedal would be the Boss OC-3, which is able to process chords and not just the single notes you are playing. The MXR M288 is a dual-voice octave pedal that offers a variety of options including: true bypass, analog tone, and multiple ways to shape your tone. They can help add some meat and complexity to your sound by giving it that much needed oomph. The unit is incredibly small, sizing in at only 42 (W) x 93.55 (D) x 52 (H) mm, and weighing a mere 160g. Controls the throaty, midrange octave-below tone mix, Controls the mix of your direct bass signal with the octave effect, Controls the deep and smooth octave below mix, Adds up to +14dB of internally adjustable low-mid punch (400Hz) or midrange pop (850Hz). You won't believe the thickness of the sounds from your guitar. One is that the polarity of the input electrolytic capacitor C2 is reversed, and the other is that the 7th pin (must be "L (GND)") of the replaced CD4027 is connected to wrong VDD (+ 9V). The other is a ROHM BA634 chip. Controls the output volume of the SUB OCTAVE signal. The DRY signal is the signal present at the INPUT jack. Tone Start is a website dedicated to providing in-depth reviews on music-related products for musicians all around the world!
Ive had the Foxrox and a few others, and havent found anything I like better than the OC-2its a classic for good reason. Jealous partners disrupting bands, part 373: And now it's happening to me. The Pure Octave gives you a tonne of options to style your tone using the primary MODE knob. The unit features two separate 1/4 jack inputs for each of these instruments which are labelled as GUITAR IN and BASS IN. Find an article about your favorite effect pedal. When SUB is set to ON the Bass Filter and its corresponding knob are activated. For me as a self-made nerd, soldering parts is the most enjoyable task. Although, this comes at a small cost. This time, I designed the printed circuit board by myself as well as the previous analog delay self-made (DM-3 MOD). Not a fan of that thing. This vid should help inform you of the subtle differences and hear them in context. He just did a short special order run of Subterranea, but it's the last. If you take a listen you can hear it being used by The White Stripes in many different instances on their albums. The Poly mode attempts to redeem this feature by providing you with a sweet blend of both of the lower octaves to use instead., Like any other Boss product the durability of the OC-3 is nothing to laugh at. By clicking Subscribe, I agree to receive exclusive offers & promotions, news & reviews, and personalized tips for buying and selling on Reverb. Apparently, noise jumps from around the CMOS on the board to the pots and jacks inside the enclosure when the board is housed in the enclosure. Inside of the beautifully finished gold octaver (battery snap removed). The UP OCTAVE signal is one octave above the original input signal or twice the frequency of the original input signal. Additionally, we will also be providing our number 1 pick for the best bass octave pedal out there right now! This adjusts the range in which the octave effect is applied. Do you agree with our top pick? You are using an out of date browser. The unit can be powered using just a single 9-volt battery, which can be accessed by removing the bottom plate of the pedal. Why do so few bassists talk about the EHX Octave Multiplexor as that synthy womp sound? Copyright(c) 2021 Toshi All Rights Reserved, Designed a two-layer printed circuit board ordered from "Fusion PCB", the previous analog delay self-made (DM-3 MOD), I analyzed the operation of the circuit myself.
The Boss has a deeper tone and sounds more like a video game and the Octron has more mid range. Reminds me of that movie Bad Santa. However, this shield sheet may not be necessary depending on the size of the enclosure and the mounting method of the PCB. All processes of PCB design can be done with the freeware "KiCAD". No suggestions, but out of curiosity, what's your grouch with the OC-3? For shielding, I put it under the CMOS chip and the operational amplifier LM324. Adjusts a filter that will shape the tone of the suboctaves higher order harmonics. When I play a melody with a single note, the octave sounds at the same timing, and it sounds like I'm actually playing a thick string one octave below. The board size was decided to be 60mm wide according to the enclosure "HAMMOND 1590N1" width inside. I wouldnt say bass octave pedals are completely necessary for you to keep in your effects chain, but they are still a great tool to have to make you stand out from the crowd. The Octron octave is EQd a little different. For Sale: Bass Guitar Strings and Accessories, The TB Bazaar: Gear For Sale from our Sponsors, For Sale: Double Bass Amps, Strings & Accessories, Wanted: Bass Guitars, Amps, and Accessories, Wanted: Double Basses, Amps & Accessories. A shield sheet attached to the back side of the board (insulated with paper tape). I plan on building a Parasitstudios U-235 suboctave this weekend. Supporting Members list unlimited gear with no listing fees in the Classifieds, get instant Keyword Alerts, and get Free Shipping at the TalkBass Store. Oc2 for sure if youre looking the classic sound, oc3 if you are looking for polyphonic capabilities, the drive function, or the sub out option, but the sound is a little different if youre looking for the classic. Which one does track better? Ive had the OC-3, it doesnt sound nearly as good as the OC-2 IMO.
DRIVE: This functions as a DRIVE knob when the MODE knob is set to DRIVE. Somebody mentioned EBS, it tracks like a miracle & sounds great on guitar. Coming in at second place on our Best Bass Octave Pedal list sits the MXR M288 Bass Octave Deluxe. Once I chose "red" when creating an analog delay, the delivery time was longer, 12 business days from ordering to completion of production.
Counter-clockwise is 100% dry.
The dimensions of the unit come in at 73 (W) x 129 (D) x 59 (H) mm. If you have a relatively close sounding sub octave, the rest can be accomplished with an EQ pedal on the octave sound. The Foxrox Octron 3 is pretty cool, and is very close to an OC-2, got one on my board at the moment. Adjusts a filter that will shape the tone of the suboctaves fundamental and lower order harmonics. The synthesised signal is derived from the original input signal by having its frequency halved (octave-down) or doubled (octave-up).
Alex is a man of many talents. I designed the component placement so that the phone jack and foot switch do not interfere with the PCB. I use an oc-2 for faux fuzz bass lines coupled with a Shoe Pixel. This time, I actually made it using the circuit of OC-2.
After positioning, the holes were expanded in the order of 1.5mm, 3mm, and 6mm, and then expanded to the hole diameter of each part using a taper reamer. The current BOSS latest model OC-3 is composed of digital circuits and can be used with chords with multiple notes. Regarding the transistor for small signals, "2SC732" was used for the original OC-2, but it was difficult to obtain, so I used the alternative "2N3904". OC3 is cheaper and easier to find. This dark blue stompbox is actually quite light (weighing in at only200g), and features a sturdy solid aluminium enclosure. Thank you for your support! This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. The effect was great, and no noise was added even if the board was housed in the enclosure. The POLY (Polyphonic) function allows the OC-3 to process chords. Definitely my favorite pedal!
The glitches and the tone are a hallmark of the genre (check out John Davis from Nerve, or Janek Gwizdala). JavaScript is disabled. The sub-octave can be crafted to sound like a massive dub bass line, or fine-tuned to fatten up your riffs or solos. Also look at aguilar, mxr, DOD, and tc electronic octavers. The resistors are 1/4W 5% carbon, the capacitors is cheap box type or ceramic type, and the electrolytic capacitors are also the cheapest. I put the purchased parts on the PCB. I would get a different model before I bought the OC3. There is no doubt in my mind that you will have no problem storing this pedal away, or finding room for it on your pedalboard. The main parts CD4013 and CD4027 are available everywhere. Turning the HIGH FILTER knob clockwise will make the sub-octave sound more gnarly and fuzzy. When ordering with FusionPCB, you can select the resist color (green, red, blue, etc. No clue but I want your OC-2 if you find a replacement! Thankfully the Micro POG is still able to provide the same flawless tracking and smooth polyphony of its predecessor, which makes it an easy contender for one of the best bass octave pedals out there right now. Since I chose "green" this time, it took 5 business days from ordering to completion of production. You might not dig those either then. }, Find a similar product below or contact us for a recommendation of a great alternative, The Beat Goes On | The Enduring Legacy of the LinnDrum, Looping Back Around | A Deep Dive on Line 6's DL4 MkII, FenderChampion 50XL 50W 1x12 Guitar Combo Amp Black, See All BOSS Harmony & Octave Effects Pedals. The Electro Harmonix Micro Pog? Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape. In addition, "2SK30A-Y" is used for FET. Around the frequency divider circuit that creates the pitch signal. We hope you have found this list informative, and have gained some knowledge into the best octave pedals that are available for your bass guitar right now. I tried to make an analog octaver and realized the charm of analog sound. Please check the fields highlighted in red.
They are all unique and wonderful and worth a listen. This is also not manufactured and difficult to obtain, but I was lucky enough to buy it. Tonestart.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. You can see articles on how I made them for each board type (universal board, through hole / surface mount printed board) and enclosure size (normal, mini). You must log in or register to reply here. Items must be returned in original, as-shipped condition with all original packaging.Learn More. I cut a thin transparent plastic sheet into the shape of a board, and attached the aluminum foil tape (double-sided conductive) that I used to make the Stratocaster's pickguard shield. I call it "Gold Octaver". They are also particularly useful for solos too. If you don't wanna buy used or can't find a reasonable price for the oc2 the mxr vintage octave nails the sound for sure. The Sub n Up even has a setting for tracking as crappy as the OC-2 does.
The operating principle of the octaver is: First, the high frequency range of the input sound is cut with a low-pass filter to create a square wave with the pitch (frequency) of the original sound. There's also the Octron which would be a great choice if you like some fuzz in the octave up. TalkBass utilizes technology from Skimlinks that may give us a small affiliate commission on purchases made via links on our site. Funnily enough, this was the first pedal of its kind to allow this to occur. It allows you to produce some really awesome sounds. Please read the terms of use and disclaimer in the attached "readme.pdf" before using this data. For those who want to make their own effect pedal from now on, I made a page explaining how to select a tool. This is still cheap enough. The original POG has been incredibly successful over the years, and has been used on many different recordings. My first EHX pedal broke within 3 months of buying it new. Main components CMOS CD4013, CD4027, rare operational amplifier LM324. The principle of the analog octaver is like a Hammond organ that makes a sound by turning a gear (called a tone wheel). Some people, for that reason, record with the OC2 and tour with the OC3, which is honestly a great compromise as crowds will just be paying attention to the subs you'll be sending ;), Thanks for all your replys :) I'm going with a valeton OC 10, OC2 clone, Press J to jump to the feed. POLY (Polyphonic): Enables polyphonic input. "ATGID": "", (You must log in or sign up to reply here.). Each of these parts has its own volume control, so they can be mixed as desired. It may not display this or other websites correctly. This means that the pedal will fit much easier onto your pedalboard due to its small diecast housing. If you want to hear just the octave, then set the DIRECT LEVEL knob all the way down. The OC-3 weighs in at a mere 440g (incl. When I made the board and checked the operation, I discovered that the circuit that I referred to contained two mistakes.
The PCB data created using "KiCad (Windows 64-bit) Version: (6.0.4), release build" is provided.
This is an IC with one circuit of ordinary flip-flops and not generally available. If you do attempt to experiment a little though, you can create some awesome sounding hiccups that may sound just as good or even better because of it!