Compressor pedal pcb. Jul 21, 2023 · I LOVE the General TSO.

• Compressor pedal pcb 7 Products . There's a LOT of compression on tap and there's nothing subtle about it. This is great when it means preserving and recreating vintage analog circuits—but not when it means overlooking modern manufacturing techniques that can save time, reduce errors, and straighten out the learning curve. Then I mount the toggles, pots, and 3dpt, dry fit the PCB for each pedal then set the whole thing aside. The files are organized by brand. The TL072's in the Median Compressor has a noticeably lower noise floor than standard pedal compressors. ) One thing I failed to do was read the EQD website and description there. Direct Connect compatible (4 way) Inspired by: Ross Compressor / Dynacomp PCB size: 50 x 50mm Board index » Build Your Own Clone » Effects Pedal Technical Support » Announcements. Moderators: 5 Knob Compressor Jan 13, 2023 · Here's a good article describing the differences in compressor technology. A huge percentage of "boutique" compressor pedals, including many that claim to be original designs, are just based on this one circuit. This one is the real deal. This pedal isn't just a piece of gear; it's a journey into the soul of timeless studio tones, and I'm excited to share its story. Mar 23, 2021 · This makes me even more eager to build a clone of the cali76 instead of buying one, but it also makes me wonder if they’d pursue the same sort of baseless legal action against PedalPCB for making a PCB for a clone of their product (even though their products already clone existing circuits)— if you do ever make a cali76 PCB, maybe make sure the name doesn’t hint to Origin or the cali76 Guitar Pedal PCBs: Small Clone Chorus $14. This compressor is quick, clean, and very musical in its sound. I have MP Forest Green HW (Hand Wired Nov 3, 2017 · I've built 2 Ross compressor pedals using FuzzDog PCBs. It does not respond as fast as, for example, a VCA (Voltage Controlled Amplifier) but faster than optical compression. If Dist is turned down all the way you have a completely clean tone with a pretty mild and natural sounding compression. It features Volume, Compressor, EQ, and Blend control knobs along with a dirt switch, which adds great grit to your tone. Boss Cs 2 Compression Sustainer Guitar Pedal Schematic Diagram May 20, 2007 · Schematics and Printed circuit board layouts for rare pedals like the Tycobrahe Octavia, Clyde McCoy wah and lots of vintage fuzz pedals! Fuzz Central -- Ross Compressor General Information Mar 14, 2019 · A lot of musicians I have met recommended the Cali 76 compressor. MXR DynaComp $10. It's a very simple circuit with a ton of compression and great for certain types of sounds. Schematic. But if you are running a VERY strong signal into the compressor, like active pickups, you may want to use higher voltage for more headroom, to avoid the compressor distorting. The heart of the compressor pedal is the compression circuit. It is responsible for detecting the input signal level and applying the desired amount of compression as determined by the controls. When I tested the 2 pedals one didn't work and I found out that the IC was the reason because I swapped out the ICs and both pedals Jul 24, 2022 · I pull all the components and put them sorted in plastic a tackle tray box for each pedal. Treble de-compression avoids muddiness. This one is a lot more versatile and lets your signal breathe. The MXR 102 Dyna Comp is a compressor effect guitar pedal, released in 1972 by MXR and rapidly becoming popular because of its price and ease of use. These are design "issues" that are also present in the original pedal, the PCB is true to the original circuit. Rightclick the link and select “save as. Some settings provide some sick overdrive tones. The circuit of the pedal is called an OTA (Operational Transconductance Amplifier). g. Let’s take a closer look at the circuit design of this popular pedal and see what makes it so special. The Ratio control determines the amount of compression applied to your signal. All of our kits include a jack for a DC power adapter but no battery snap. Jul 20, 2017 · Senior Design Project: Analog Compressor. As such, there's all the things I like and don't like about Ross compressors. Your Keeley 4 knob is an OTA, (I have the exact same pedal) so you kinda know what to expect from those. I have a thumbsucker set at a light comp mostly utilized as a boost for my upright bass in my instrument switcher. Jan 9, 2018 · Having trouble scaling a PCB transfer image? Check out the Transfer Image Library page for pre-scaled PDFs of every PCB transfer image on the site. A good Ross style compressor should be standard fare for Robert and company. Sounds great, though a little bit “clicky” when the comp is turned up. May 8, 2022 · This pedal ive read is a orange squeeze clone, (edit: been told its NOT. " folder. AMAZING pedal! It replaced my Keeley +. It amplifies and processes the audio signal. These all have a common design deficiency: the peak detector circuit (Q1-Q3, D1 & D2) puts a non-linear load on the point in the circuit where the guitar signal passes thru. The envelope detector circuit was also made more sensitive so it reacts better to bass-specific styles of playing. May 22, 2021 · Anybody had any experience with the Engineer's Thumb? I'm thinking about a non-optical compressor (presummably a Ross derivative) and figured PPCB went with this schematic because it was a solid design, but it hasn't been out long enough to gather any Forum feedback. Compressor guitar pedal with fully analog circuit; provides a broader adjustable range and true bypass ; Made of high-quality aluminum alloy for durable strength; small classic size; silver-colored finish The PCB Layout: The PCB Layout of the 10x16cm pcb board for the 1176 (300KB PDF-file). Dynacomp™ Compressor Parts layout and Wiring Diagram; Dynacomp™ Compressor Ready-For-Transfer Printed Circuit Board Layout For use only if you are a complete DIY person who wants to etch and drill your own PCB. And for those who are more experienced, we have DIY projects for over 200 different circuits, both vintage and modern. Aug 22, 2021 · Went together without a hitch and worked on the first go. Very transparent! I put mine in a small enclosure, but that was a Finally got the build documents, which weren’t really needed, since the component values are printed on the pcb. The electronic circuit was also used as a reference design on many other compressor effects like the Ross Compressor, T-Rex CompNova, Ibanez/Maxon CP5/CP9/CP10 and boutique pedals. Spec’d to duplicate the professional performance of the studio units, this transformer adds rich harmonic content, and, in high gain mode, a bit of audible overdrive reminiscent of the Oct 21, 2020 · Breadboarding Basics Wampler Pedals. Ross Compressor Project History File With this pcb you can build two famous compressor pedals, the Ross compressor and the Dynacomp. I can’t believe in the first to review this amazing pedal! It been out for awhile now, and always seems to be sold out here. I know you've built many pedals and have gotten all of them to work, so you definitely know what you're doing in terms of circuit construction. The Keeley Compressor Plus is a versatile compression pedal that is widely acclaimed for its transparent and musical tone. A simple circuit that works quite well! Here's the breadboard. It's a super smooth compressor and like the other opto compressors I've built, it's not super "in your face" kind of compression. . Jul 13, 2015 · The DOD 280 was DOD's first compression pedal made in the late '70s through the '80s. The enclosure used for this project is a Tayda Matte Black Sand 125B (undrilled) using Tayda's UV printing service with a double pass of white and a gloss varnish over all of the Great sounding compressor and PedalPCB did a great job on the PCB. Will I have a super nice compressor when I need one? Ahh, yes indeed. Read the original Valve Wizard article for bass cap substitutions. More Jan 25, 2025 · Inspiration Well, the connection between the bird and the pedal is a bit of a stretch. May 18, 2024 · If it sounds good, it is good! The design's OPA1678 (FET based) is faster, has a slightly lower input impedance (both better for processing transients) and has a lower noise floor, which makes it closer to use as a studio compressor as well as an instrument compressor. The pedal is inherently bright, which is great for dark amps. The design has a ton of headroom throughout the audio chain, and its all slipped into nice small physical package. Only giving it 4 stars because the Keeley 4-Knob compressor is basically V1 of the Keeley Compressor Plus, which I think benefits from the addition of the tone control and does away with the input attenuator “Clip” control, which is essentially a low-cut control. Circuit Diagram Of The Home Made Overdrive Effect Pedal Scientific. Dec 17, 2019 · The BYOC kits are over $75. But surely a studio-grade compressor pedal ought to be usable in the studio too, right? Luckily, the answer is yes, and this article will give you information you need to integrate your Origin Effects compressor . This circuit is completely silent -- there's no circuit noise at all, and the high signal-to-noise ratio is identical at all compression settings. Inspired by Novosibirsk Factory Pedals Compressor . MattG Well-known member. Then I like to drill 3 or 4 enclosures all at one go. Inspired by the performance of a classic FET leveling amplifier and the simplicity of much-loved vintage compression stompboxes, Walrus Audio has packed a studio-grade compressor into a guitar pedal. Especially the bright setting. Jul 21, 2023 · I LOVE the General TSO. The company, product and service names used in this web site are for identification purposes only. All trademarks and registered trademarks are the property of their respective owners. compresses it. 00. 20% off all PCBs - Valid through 04/01/2025 Components and sale items excluded Jun 19, 2023 · In the video I breakdown my mental process about recording and show off some examples of how I like to use compression. I used a pair of generic Vactrol-type opto-couplers I bought from EG. Power Supply: The power supply provides the necessary voltage for the compressor circuit to function. Thanks to Mikkel C. Input and Output Jacks: These jacks are where you connect your guitar and amplifier to the compressor circuit. is an Optical Compressor) its $27 USD (as of 2022) there is a black one it also comes in pink. As expected there's a lot of squish on tap on this compressor. The "bright" setting is where it stands out and gives the "jangle" to the Janglebox. The Ego 76 transcends the conventional role of a pedal compressor, moving beyond merely squishing your signal to actually enriching and elevating your sound. I've built the MBP "CupCake" which is an Armstrong Orange Squeezer in pedal format. It 100% qualifies as an "Always On" pedal in my setup. Schematics, circuits, PCBs and veroboards for guitar effects pedals. Which i have, and a unpainted one To find it search amazon for: Make Your Own Compressor Professional Guitar Effects Pedal All Kits With 1590B 3 days ago · JHS Pulp ‘n’ Peel Compressor v4 Compressor Pedal is the updated version of the famous Pulp N’ Peel compressor with a wider headroom, a parallel dirt circuit, and EQ control. The OPA1678 was lower by about 6dB, but either you would have to crank the level and compression 100%, to hear noise (which I would never operate that way). The pedal has sound when in bypass but does not produce sound when engaged. com offers high-quality DIY guitar pedal PCBs, specializing in versatile Triple Combo and Dual Combo builds, along with unique modification boards. The Delegate is a clone of the EQD Warden, which is based on the DOD 280. Great compressor. (Make all the mess and do all the cleanup). Building a pedal can be daunting. These projects are also available as complete kits! Oct 8, 2023 · General Tso's Compressor (ThorpyFX Fat General) Thread starter MattG; Start date Oct 8, 2023; M. These pedals are designed to work fine on 9V DC so they can use a battery. Apr 10, 2024 · After stydying the design, it appears to me to be a simplified single channel of a Universal Audio 1176 studio compressor, sans the high-end hi to lo impedance transformer, using mostly FET ICs instead of discrete FETs and running on about 8. Simonsen for the conversion! The parts list for the 1176 Jan 20, 2024 · I am looking for the schematic for Custom Audio Electronics V-Comp. VOLUME: At full volume the pedal is about unity volume. Dec 30, 2024 · The 4th chip looks suspect as well. Introduction. Electrosmash Mxr Dyna Comp Analysis. Mar 9, 2025 · The Keeley Compressors are part of that family too. My bet is on the chips. The Simple Compressor is a compact and affordable compressor pedal that is designed to provide a subtle compression effect without sacrificing the natural dynamics of your playing. This often has the effect of making the overall audio seem Please note that we will soon switch from PCB v3 to PCB v4 (note added 1/2021). The Delegate Compressor (Boneyard Edition) is a compressor pedal that is inspired by the EQD The Warden. It allows you to adjust the ratio between the input and output Nov 3, 2019 · Some distortion in this circuit is unavoidable without a design mod. Below, you'll find a number of DIY guitar effects pedal kits & PCB's based on original DIY Compressor pedals from famous brands. Jun 21, 2023 · A friend of mine was looking for a 2 knob Ross Compressor so I said I'd build him something. Does anyone happen to have it? This is an optical tube compressor with Threshold and Gain controls. They have a ton of documentation available on their site including full schematics for several different compressor circuits. The tube is a 12AU7 by Electro-Harmonix. A Simple One Compressor Circuit C 1953 Preservation Sound. This is a nice-sounding, but very subtle compressor. That said, TL072 (also FET based) has an impressive low noise floor and fast slew rate, com GuitarPCB. As usual its a hand painted little bird, blue jay i believe, and it is a damn fine pedal. It uses a MOSFET to control a small incandescent light bulb, which provides both RM Signal compression is performed by the gain reduction stage (GR circuit, preamp and GR control circuit). I've never played a Ross but on paper this board looks like it would have that covered. Small Stone Phaser $14. Delegate Compressor (EQD Warden) 4. The circuit typically consists of op-amps, diodes, and other electronic components that manipulate the incoming signal to achieve the desired Jun 7, 2023 · The origins of this pedal is in the DIY community and it's not available retail afaik. The compression on this is VERY nice, doesn't seem to change my tone at all. Dylan159 describes this as a compressor with "very low ripple," and there weren't many other descriptors, so I decided on a diving bird, and I figured that an American Dipper would be a fun one. The Tso is pretty special but it's also a lot more subtle than the 401k, which is based on the DynaComp/Ross. Delay Custom made PCBs. I would definitely bet since your voltage are wrong, that it's the fake chips causing your compressor not to work. This would be my first compressor. Compresses slightly more CCW. Sheepylove Squishy (CS-2) 2. In 2020, Diamond Pedals ceased operations and all pedals were discontinued. Furthermore Using higher voltage . The issue with the pedal is, when the Threshold is at 0 level, it can be used as a clean boost pedal and it really sounds amazing. This may have to do some with the led/ldr combo. Jul 15, 2022 · Hopefully a number of readers have one of our compressor pedals on their boards and know the value of a high-quality compressor pedal. I'm a treble guy, so this is the perfect compressor for me. (Which is all part my normal pre-build research process. Sea Lion Compressor Pcb Guitar Mania. The switch engages parallel compression mode in Sustain position. They sell an analog engine IC that has a voltage controlled amplifier combined with a true RMS level detector so you only need a handful of parts to build a compressor with it. Dec 30, 2022 · It's his pedal after all, and he's the reason I even own a 12 string. Definitely more squish on tap than the Tso. Back to all DIY pedal brands & types DIY Compressor Pedal Kits. I ordered the wrong form factor op-amp, so ended up using NE5532… works great! Wasn’t sure what to do with the trim pot, so I just turned it until my ear s told me it was right. I might just use it on everything, it seems pretty clean when set low on the soft setting. Otherwise, we recommend you ignore this PCB mask and buy the Ready to Solder Printed Circuit Board. The reason this is a love/hate pedal for me is the noise gate. Oct 8, 2023 #1 Build Rating 5. J113 - Can I use J201 OPA3132 - Can I use an NE5532 Compare to JHS 3 Series Compressor. It uses an LM13700 for the compression and in @Robert 's layout it's a 5 knob compressor with Attack/Release Ratio and Threshold controls along with a toggle switch for a bright cap. This is the 4th compressor I've built. This product is not manufactured or distributed by EarthQuaker Devices, maker of the The Warden™ Optical Compressor. Ross Compressor $10. The controls include Ratio, Attack, Release, Sustain, Level, and Tone. The compression circuit analyzes the level of the input signal and applies compression according to the settings on the pedal. I keep mine always on, in the “Blend” mode, Tone at 2 o’clock, Compression at 9 o’clock, Level at unity. All Categories Bass Bitcrusher Compression Compressor Digital Distortion Envelope Filter Modulation Noise Gate Octave Phaser Power Supply Ring Modulation Speaker Amp Sustain Tremolo Vibrato Boost Buffer Cab Sim Chorus Delay EQ / Filter Flanger Fuzz Overdrive Power Preamp Pedalbuilding needs a revolution. If you wish to add a battery snap, please add a battery snap kit to your cart in addition to the pedal kit. And I went with chimes of freedom to really beat the dead horse of the Byrds theme thinking chime and jangle aren't too far off from one another. I always thought I hated compressors. General Tso (Thorpy FX Fat General) 3. Anyway, I added an attack knob described on the fsb thread, which is similar to how the EQD Warden is May 4, 2023 · The pedal sounds ok, but it's a bit of a waste of a compressor at the moment as it is barely noticeable. If you’ve never built a guitar pedal before, you’ll find that our kits are a perfect place to start. Fortunately, we’ve obsessed over all of the details so you don’t have to. A surprising number of them don't even add anything new, just the same design with better capacitors and a 3PDT Nov 4, 2023 · First up is a General Tso's compressor, but I'm short on the specified components (and some are not available) and looking for alternatives BC549C - can I use 2n2222 BC557B - can I use 2N5088 or 2N5089. LDR (opto) selection is Surprisingly, the core circuit has evolved very little since that time. I've built and don't use many With a comprehensive array of controls and a core tone that is pure, you won’t find a compressor that works as perfectly as an “always on” or as “an effect” and is more highly regarded than the Ego Compressor from Wampler Pedals. The Long of It: In many forums, in many threads, many suggestions are made on how to improve the tracking of (down-) octavers and synth pedals alike; the main suggestions being boost the signal Sep 30, 2020 · About this item . There is a lot of interaction between the top three knobs. Oct 3, 2020 · Made this pale green compressor circuit from the tagboard layout. This is like the most thrilled I've ever been with the sound of a pedal upon completion. Ross Compressor Parts layout and Wiring Diagram; Ross Compressor Ready-For-Transfer Printed Circuit Board Layout – For use only if you are a complete DIY person who wants to etch and drill your own PCB. Dec 31, 2021 · 5) Jack Orman Q&D compressor [dark green] - This one is a bit nuts. VOLUME B50K 16mm right-angle PCB mount pot ATTACK B250K 16mm right-angle PCB mount pot Triad Compressor Author: PedalPCB Created Date: 4/15/2024 9:44:02 AM Brian Wampler DIY Pedal Video Course Offer. Gerber-format files for the PCB. This is because the pedal has, apart from the Sustain and Volume knobs, one called “Dist”. Quiet, transparent, with no weird compression action. It features a range of controls that allow you to shape your compressed sound. Turns out, I just hate the Dyna Comp/Ross style compressors that smash your signal into oblivion. Aug 31, 2023 · The circuit of a Ross compressor: OTA and CA3080 IC. The pcb dimensions: 48x48mm. Clean and musical compressor with piles of headroom "Bought and built the 5 knob Engineer's Thumb compressor for my youngest son who was looking for a nice compressor. Nov 7, 2021 · Clean build, looks great! Tips: Not all control combinations do good things. More range and way way way quieter than the Keeley. In the DIY world, the most common are Optical, VCA and OTA. I can get the real deal off of Reverb for under $100. If there are any other pedals that you'd like to see featured, please get in touch and let me know. Here the Ross docs: Ross docs. It apparently has a compressor, limiter, and noise gate in one low parts count package. The pedal, as common for a compressor, uses 1 CA3080 chip. A toggle switch was added to switch between 900 Hz (the value of the original Diamond Compressor) and 250 Hz. How To Design A Basic Overdrive Pedal Circuit Wampler Pedals. Having said that, this is the quietest OTA compressor I've built (or bought). This was a project to design an analog compressor circuit, analyze the user experience elements, and eventually create an aesthetic for the pedal. (You'll bring Aug 11, 2022 · I just had to try this to see what happened. Exploring the Circuit Design of Keeley Compressor Plus. Having used many UREI 1176 compressors and being underwhelmed with traditional guitar compressors (yes, even my 1982 Ross that I kept for 34 years), this pedal hits what I want in a guitar / bass compressor: big, natural sustain, with a hint of country Jun 8, 2022 · Compressor Pedal Schematic. A good starting point for ATTACK & RELEASE is around 10:00. I'm ridiculously happy that I succeeded with this one. It’s recommended to operate this circuit at 18v, but remember that all the capacitors should be rated for more than 25V. Unlike most OTA-based compressors such as the Ross or Dyna Comp, the Engineer’s Thumb uses the LM13700 as a current-controlled feedback resistor in an op-amp gain stage. com. Jun 20, 2023 · As Dan mentioned this is essentially a Ross/Dyna Comp type compressor with a 3 way tone toggle. Normally not into compressor but have seen it enough wonder. It's amazingly quiet. May 14, 2020 · Just to clarify, these are not PCB defects. Oct 25, 2024 · As I often say, I don't have previous experience with any of the associated pedals or the 1176 itself. All you have to do is download the file and print. I'm also not a big user of compression. Not like the dyna comp which is very in your face at high settings. What are some good kits that are available right now? I was just thinking of getting an Empress but I think I would rather have fun building a kit. ” NOTE: The PCB drawing is MIRROR’ED for easier printing, see the Pultec-DIY-page for details. Instruction Archive. Operational Amplifier (Op-Amp): The op-amp is the heart of the compressor circuit. Want to build your own pedals and learn from the actual master himself? Brian Wampler, of Wampler Pedals and The Chasing Tone Podcast, has just finished his very own video course on how to build DIY guitar effects pedals called GuitarPedalCourse. This type of compression is by far the most commonly used in guitar pedals. I feel like I'm hitting my head against the wall trying to figure this out because I rarely run into these types of issues. Nov 7, 2012 · These days, honestly, if your compressor design hisses and buzzes like a Ross/Dynacomp, it's time to go back to the drawing board. Byrdhouse Compressor (JangleBox) Jun 15, 2022 · I read through all the posts where Chuck documented all the improvements to the Delegate circuit he made, as well as all the troubleshooting threads I could find on the pedal. The signal attenuation helps not to overdrive the FET in the gain reduction stage. Geo S Effects Schematics. They are ranked as following as my most liked. As with the Klon KTR , the buffered mode is “almost always better”, but with this feature, you can determine for yourself. Schematics General Guitar Gadgets. Makes it easier to test in a lit room compared to an LDR illuminated by two LEDs. This one's laid out for on board right angle PCB pots, mounted from the solder side as per usual). Jul 9, 2020 · Carlin Compressor The special detail with the Carlin Compressor is that you can mix in overdrive in the sound. 7V instead of 20V. In audio, a compressor is a device that reduces the dynamic range of audio, e. I also have an analogman compressor thats based on the same circuit which also uses a 3080 chip. PCB: Project: ColorSound Bass Fuzz Kit PCB: Project: Deluge Bass Distortion Kit PCB: Project: Electro-Harmonix Hog’s Foot PCB Project: Ibanez BP10 Bass Compressor Ibanez BP10 Bass Compressor (modernized and simplified) Kit: PCB: Project: Krampus Bass Overdrive Kit PCB: Project Maestro Brass Master Kit: PCB: Project May 14, 2020 · This is the most stupidly simple compressor circuit I could come up with. Aug 17, 2024 · The Short of It: Need a compact small parts-count compressor to reside with and feed my Octaver. The DIY pedal community is proud to spend most of its time in the past. A great sounding compressor, this fairly simple circuit uses an LDR and LED combination (in the form of a VTL5C2) to compress the signal. All times are UTC . Mar 26, 2024 · Do I need another compressor? Um, no. The pedal compresses high-input level signals while boosting low-input level signals, producing a smooth and long sustain without degrading the quality of the original guitar sound. The grey Ross comp pedal is without a doubt the most frequently copied compressor circuit. Ross, a sister company of Kustom, produced a line of “me-too” clones whose main three pedals (a phaser, a distortion and a compressor) were direct rip-offs of MXR’s classic offerings—even the Ross logo used on these pedals was designed to resemble MXR’s script era. It adds a little sparkle and sustain. I'm not familiar with this compressor but from the documentation it sounds like this MBP version has some mods to the original. 1. It’s a Mad Professor’s take on the BJFe/Bearfoot Pale Green Compressor. the PPCB "401k" is the older Keeley 4 knob compressor and is another really nice one. Same circuit except the Compressor/Sustain switch. Hope you all enjoy! Also anybody out there bird enthusiasts? Mar 23, 2025 · Again, I don't believe this is a case of using the wrong component because the pedal was working prior to me making the aforementioned changes. Now with that out of the way, maybe we should work up a Chuck's Boneyard Edition Delegate PCB so folks who want to try these mods don't have to start cutting things. Those brands that do not have two or more layouts on the site are grouped together in the "Misc. ATTACK: turned fully CCW has a mild overdrive sound, that I quite like. I highly recommend this one! A proper feedforward 5 knob “studio style” compressor. Apr 29, 2012 · My take on using the TDA7052A chip as gain cell in a compressor pedal: Project page link Description: the compressor is a feedback type one, uses the TDA7052a's two opposite phase low impedance outputs to drive a full wave rectifier and an output buffer. Dec 2, 2023 · Well it's pretty different from the Tso. Bass Guitar Compressor Under Musical Effects Circuits 4751 Next Gr. There was a lot of chatter on the various guitar pedal sites about changing the value of the 92k resistor, just before the output pot, to a smaller value in order to get more volume out of the pedal, so I used a socket, so that I could try different values. To achieve authentic 76-style FET compression, Pedal76 is built with an all-analog circuit and premium components, including a custom CineMag USA transformer. The Boss CS-2 Compression Sustainer effect was sold from December 1981 to June 1986. With 15 years of experience, we provide innovative designs, a dedicated support forum, and a thriving community of thousands to assist and share builds. The Oceanid is a faithful reproduction of the OC-1 circuit, but with one major addition: an internal slide switch allowing the pedal to be used in true-bypass mode instead of buffered bypass. From there, the signal is first sent to the compression circuit. Super Skwisher - Ross / Dynacomp / Boutique Compressor Compressors Please see the kit page for full description. Oct 22, 2015 · Looking for some DIY pedal kits to build and pass my time. The Stompbox Builder S Secret Weapon Premier Guitar. The Nomad OTA Compressor is based on the Valve Wizard Engineer’s Thumb, a DIY classic that was first invented in 2012. A Simple One Compressor Circuit C 1953 Jul 13, 2024 · Built to PedalPCB spec (unusual for me). Plus the bonus of the toggle switch for some different tones. The compression reduces the dynamic range of the signal, making softer sounds louder and louder sounds softer. 00 star(s) I Jun 26, 2016 · Mad Professor Forest Green is an OpAmp based optical compressor. If you are looking Jan 2, 2025 · Adapted from DIYRE's color module and this site: Link I need to do some recording or reamping to get a full sense of this thing but at first glance I like it. Keeley Compressor Plus – Green PCB, partially disassembled, front left view. This make it sound the way it sounds But some folks would like to have a little help given by the sustain of the classic clipping diodes Here's the reasonffor that slide switch, which by default is set to the left, but if you want you can slide it to the right to add compression Nov 24, 2023 · New projects, pedal traces, sales, and anything else worth knowing. It doesn't give a ton a "squish", but what it does to my tone is oh so sweet. I can typically build a PPCB for $25+/-. It's an OTA compressor vs an Optical. It is professionally made, all holes drilled including silk screen. Jul 17, 2022 · First up is the MadBeans "RoughCut" which is variation of the Diamond Optical Compressor. In Compressor position pedal is the same as PGC. Here the Dyna docs: Dyna docs. The input section has a potentiometer to control the amount of attenuation, followed by the transformer. Project overview. rdcex cwtmx mvazi rjfuik ubeordf nzmm lagl bnzk seew zpjjlqo ozv fgas xlpcc dmiwlgzy rmapc