Please note that the selected ICs and switches offered on this page are a special service for those who wish to buy them together with a project PCB. Single orders of these parts will not be taken.

Switching

ProductPrice

 3PDT V3 – PCB


3PDT PCB with LED brightness control.

3PDT PCB V3 - Build Instructions		From: $ 1.20View options
In stock

 3PDT 1590A V1.0 – PCB


Your favourite 3PDT wiring board for 1590A enclosures. Features CLR and LED on board. PCB only!    

3PDT 1590A - Build Instructions		From: $ 1.44View options
In stock
Sale!

 Optotronic Bypass – Kit


Smallest Opto-Bypass you can get!

Optotronic Bypass - Build Instructions		$ 3.48 $ 3.12Add to cart
In stock

 NOPE Relay True Bypass – Kit


This is a no microcontroller version of a relay true bypass.

NOPE V1.1 - Build Instructions		$ 7.80Add to cart
In stock

 Effect Control V1.2 – KIT


Switching solution for multi-effect builds.

Effect Control V1.2e - Build Instructions		$ 30.00Add to cart
In stock

 Effect Control V1.2 – PCB


Switching solution for multi-effect builds.

Effect Control V1.2e - Build Instructions		$ 14.28Add to cart
In stock

 Uber- Switch V1.1 – Relay True Bypass with mute – KIT


Microcontrolled Relay-true-Bypass with MUTE feature. Signal is muted while switching - noiseless.

uBer Switch V1.1 - Build Instructions		$ 9.48Add to cart
In stock

 Miniature Relay True Bypass – Kit


Microcontrolled Relay-True-Bypass. Especially for 1590A builds.

Miniature Relay True Bypass V1.0 - Build Instructions		$ 9.00Add to cart
In stock

 The epic Looper 7-segment – PCB


7-segment replacement board for the PGM/BANK switch. Allows you to see the bank numbers.

EPIC Looper 7-segment board V1.0 - build instructions		$ 9.00Add to cart
In stock

 The Epic Looper V1.2 – PCB Set


Build your own programmable looper! See the users manual for details. PCB set including microcontroller and RGB LED.

Epic Looper V1.01 build instructions		$ 33.48Add to cart
In stock

Tube-related

ProductPrice

 Tube Driver1590BB V1.3 PCB


The famous tube driver in an easy to build format.

Tube Driver V1.3 (1590BB) - Build Instructions		$ 12.60Add to cart
In stock

 Tube Driver125B V1.2 PCB


The famous tube driver in an outstanding design.

Tube Driver V1.2 (125B) - Build Instructions		$ 11.40Add to cart
In stock

 Valv-e-tizer V1.5 PCB


Build your own tube pedal! Different styles possible. PCB features BIAS control and LED in the tube socket.

Valv-e-tizer V1.5a - build instructions		$ 9.48Add to cart
In stock

Modulation

ProductPrice

 Merlins Small Time -PCB


Merlins delay with tails!

Merlins Small Time V1.2 - Build Instructions		$ 10.80Add to cart
In stock

 Merlins Equinox II V1.1 – PCB


Merlins Reverb based on two delay chips!

Merlins Equinox II V1.1 - Build Instructions		$ 11.40Add to cart
In stock

 Merlins Jenny Greenteeth V1.1 – PCB


Merlins great Weird Chorus for 1590B

Jenny Greenteeth V1.1. - Build Instructions		$ 10.80Read More
Out of stock

 ROG Tri-Vibe V1.1 – PCB


runoffgroove's great modulation circuit offerinng "true" vibrato.

ROG Tri-Vibe V1.1 - Build Instructions		$ 10.20Add to cart
In stock

 U-Boat V1.5 PCB


Merlins great analog suboctave effect.

UBoat V1.5 - Build Instructions		$ 10.80Add to cart
In stock

 Re-verb V4.0 PCB


Excellent reverb unit for your pedalboard or to enhance your amp.

Reverb V4.0 - Build Instructions		$ 10.80Add to cart
In stock

Overdrive/Distortion

ProductPrice

 Jon Patton’s Cru’z Driver – PCB


Jon Pattons Cru'z driver circuit. A tube driver with FETs.

Jon Patton's Cruz' Driver V1.0 "L" - Build Instructions		From: $ 9.60View options
In stock

 Kittenqueen -PCB


Katzenkönig - Clone!

Kittenqueen V1.0 - Build Instructions		$ 9.60Add to cart
In stock

 ROG Umble V1.4 PCB


runoffgroove's great Umble circuit!  

ROG Umble V1.3/1.4 - 1590B Template		$ 10.20Add to cart
In stock

 OD67 – PCB


MXR™ Distortion + / DOD250™ with all Brian Wampler mods.

OD 67 V1.0 - Build Instructions		$ 8.40Add to cart
In stock

 Tube Driver1590BB V1.3 PCB


The famous tube driver in an easy to build format.

Tube Driver V1.3 (1590BB) - Build Instructions		$ 12.60Add to cart
In stock

 Tube Driver125B V1.2 PCB


The famous tube driver in an outstanding design.

Tube Driver V1.2 (125B) - Build Instructions		$ 11.40Add to cart
In stock

 ROG Ginger V1.0 PCB


runoffgroove's great bass overdrive. (Also for guitars!)

ROG Ginger V1.0a - Build Instructions		$ 9.60Add to cart
In stock

 The Devil V2.0 – PCB


Based on the JFET-Vulcan with added tone control. A one-trick pony for those dark sound lovers.

Devil V2.0 - Build Instructions		$ 8.40Add to cart
In stock

 TS-mini SOS-edition- PCB


Small version of a TS 808 pedal with some improvements to the historical circuit.

TS-mini - SOS edition - build instructions		$ 9.00Add to cart
In stock

 The Rage V1.5 – PCB


PCB only. The high-gain metal pedal!  (Works best with 5-band-EQ or 3-band param-EQ)

$ 15.60Add to cart
In stock

 ROG Thor modified V1.2 – PCB


Runoffgoove's Thor (Marshall Super Lead 100) with added baxandall tonestack. Not as noisy as the new Thunderbird!

ROG Thor V1.2 - Build Instructions		$ 9.60Add to cart
In stock

 ROG Supreaux-Deux V1.3 – PCB


Runoffgroove's Surpeaux Deux circuit (Supro 16T Amplifier)

ROG Supre-Deux V1.3 - Build Instructions		$ 8.40Add to cart
In stock

 Mini Muffin V1.1 – PCB


Your favourite Muff in a miniature format (fits 1590A enclosures). Lots of different version can be built!

Mini Muffin V1.1c - Build Instructions		$ 9.60Add to cart
In stock

 ROG Azabache PCB V1.1


Runoffgroove's Azabache (Great Fender™ amp emulation).

Azabache V1.1. - Build Instructions		$ 10.20Add to cart
In stock

Boost

ProductPrice

 Merlins Glassblower V1.5 – PCB


Merlins 27dB boost based on a bootstrap transitor amplifier

Glassblower V1.1 - Build Instructions		$ 6.60Add to cart
In stock

Other

ProductPrice

 9mm pot helper – PCB


PCB only! Designed for mounting 9mm pots in 1590A enclosures. Up to three pots mountable (two from the front, one from the back)  

From: $ 0.60View options
In stock

 3-band parametriq EQ (full control) – PCB


Very flexible and full control parametric 3-band EQ-solution with pots for Q and Frequency.

3-band param EQ - Full Control V1.0 - Build Instructions		$ 12.60Add to cart
In stock

 3-band parametriq EQ (slim) – PCB


Very flexible and small parametric 3-band EQ-solution with trimmers for Q and Frequency.

3-band parametric EQ V1.0 - Build Instructions		$ 10.20Add to cart
In stock

 Balanced Line Driver V1.0


Add a symmetric XLR-out to any effect with this board!

Balanced Line Driver V1.0 - Build Instructions		From: $ 5.40View options
In stock

 BA3812L – Chip


Chip used for the 5-band equalizer project.

BA3812L Datasheet		$ 2.64Add to cart
In stock

 1-band parametriq EQ – PCB


Very flexible and small parametric EQ-solution.

1-band parametric EQ V3 - Build Instructions		$ 5.40Add to cart
In stock

 Dr. Phil Compressor V1.1 – PCB


Clone of a famous compressor with dirt section and unique controls.

Dr. Phil V1.1 - Build Instructions		$ 10.80Add to cart
In stock

 AC-Sim V1.1 – PCB


Acoustic guitar simulator. Based on the "Woody"

Acoustic Simulator V1.2 - Build Instructions		$ 9.00Add to cart
In stock

 5-Band-EQ – PCB


5-Band Equalizer in a super miniature format.

5 Band-EQ V1.3 - Build Instructions		$ 5.76Add to cart
In stock

 10W Power Amp – PCB


10W power amp. Use as a practicing solution or to boost up your iPod!

10W Power Amp V1.1 - Build Instructions		$ 6.60Add to cart
In stock

Mixer/Splitter

ProductPrice

 Balanced Line Driver V1.0


Add a symmetric XLR-out to any effect with this board!

Balanced Line Driver V1.0 - Build Instructions		From: $ 5.40View options
In stock

 Parallel Mixer/Splitter V4.2 – PCB


Parallel Mixer/Splitter with board mouted jacks

Splitter/Mixer V4.2 - Build Instructions		$ 11.40Add to cart
In stock

 Pro-cessor V4.2 PCB


Universal toolbox for filtering and routing effects. Features everything board mounted!

Pro-cessor V4.0 build instructions		$ 12.60Add to cart
In stock

 All-in-one V1.3 PCB


The home recording and stage DI-solution.

All-In-One V1.3 Build Instructions		$ 16.80Add to cart
In stock

 MadBox V3.1 PCB


Universal Splitter/Mixer circuit in a small format.

MadBox V1.0 - Build Instructions		$ 4.68Add to cart
In stock

 Pro-cessor V3.0 PCB


Universal toolbox for filtering and routing effects. Small PCB with lots of wiring:-)

Pro-cessor V3.0 Build Instructions		$ 10.20Add to cart
In stock

Headphone/Recording

ProductPrice

 TDA 2003 – Chip


Chip used for the 10W power amp amp project

TDA 2003 Datasheet		$ 1.20Add to cart
In stock

 TDA 2822M – Chip


Chip used for the headphone amp projects.

TDA 2822M Datasheet		$ 0.96Read More
Out of stock

 10W Power Amp – PCB


10W power amp. Use as a practicing solution or to boost up your iPod!

10W Power Amp V1.1 - Build Instructions		$ 6.60Add to cart
In stock

 All-in-one V1.3 PCB


The home recording and stage DI-solution.

All-In-One V1.3 Build Instructions		$ 16.80Add to cart
In stock

 ROG Condor V1.1 – PCB


Runoffgroove's great cabinet simulator. Includes the marshall-mod.

ROG Condor V1.1c - Build Instructions		$ 9.00Add to cart
In stock

 Headphone Amplifier & Stereo Simulation – V1.1 PCB


2W Headphone amplifier and stereo simulation in one!

Headphone Amp incl. Stereo Simulation - Build Instructions		$ 9.84Add to cart
In stock
Sale!

 Super-Mini headphone amp


Super miniature stereo headphone amp. Fits a 1590A with 9V battery!

Headphone Super-Mini Amp V1.0a Build Instructions		$ 4.80 $ 2.40Read More
Out of stock

 Mini headphone extension board V1.0 – PCB


Add a headphone-out to your effect or multi-build!

Headphone Mini Amp V1.0a Build Instructions		$ 3.60Add to cart
In stock

PControl-True Bypass Looper

ProductPrice

 The epic Looper 7-segment – PCB


7-segment replacement board for the PGM/BANK switch. Allows you to see the bank numbers.

EPIC Looper 7-segment board V1.0 - build instructions		$ 9.00Add to cart
In stock

 The Epic Looper V1.2 – PCB Set


Build your own programmable looper! See the users manual for details. PCB set including microcontroller and RGB LED.

Epic Looper V1.01 build instructions		$ 33.48Add to cart
In stock

Digital Parts (uC related)

ProductPrice

 Rotary encoder display -2×16 LED


PCB to build a 2×16 segment display for a rotary encoder. Uses SMD chip!

$ 4.80Add to cart
In stock

 Rotary encoder display -16 LED


PCB to build a 16 segment display for a rotary encoder. Uses SMD chip!

$ 4.20Add to cart
In stock