Tools

ProductPrice

 Fume Extractor – STL download


Print your own high efficiency fume extractor. STL file download!

$ 3.00Add to cart
In stock

 TubeHolder – STL download


Print your own Tube Holder. STL file for your 3D printer.   Print time:  @40 minutes

$ 1.44Add to cart
In stock

 Tube Holder for ECC83 tubes and alikes


This is a 3D printed tube holder designed to easily mount a tube in your enclosure. Works with the external tube board of the Tube Driver 1590BB. Material is PLA.

$ 4.80Add to cart
In stock
Sale!

 Signal Tracer/Injector Pen – last prototype!


Signal Tracer Prototype!

Signal Injector/Tracer Pen - prototype (V5.0) build instructions		$ 21.48 $ 14.28Add to cart
In stock

Switching

ProductPrice

 Effect Control Software – Release V1.4


If you own an old unit and wish to get the new feature just order this preprogrammed chip. Replace the old chip with it and you have the following new features: The mute feature now works even better than before eliminating the nasty switch-popp noise. A new feature has been added: Switch#6 (unused before) now

$ 4.20Add to cart
In stock

 3PDT V3 – PCB


3PDT PCB with LED brightness control.

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

 3PDT V3 – PCB – 1pcs


3PDT PCB with LED brightness control.

3PDT PCB V3 - Build Instructions		$ 1.80 $ 1.20Add to cart
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

 3PDT 1590A V1.0 – PCB – 1pcs


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

3PDT 1590A - Build Instructions		$ 1.44Add to cart
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

 3PDT 1590A V1.0 – PCB – 5pcs


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

3PDT 1590A - Build Instructions		$ 6.60Add to cart
In stock
Sale!

 3PDT V3 – PCB – 5pcs


3PDT PCB with LED brightness control.

3PDT PCB V3 - Build Instructions		$ 7.20 $ 5.40Add 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

 TubeHolder – STL download


Print your own Tube Holder. STL file for your 3D printer.   Print time:  @40 minutes

$ 1.44Add to cart
In stock

 Tube Holder for ECC83 tubes and alikes


This is a 3D printed tube holder designed to easily mount a tube in your enclosure. Works with the external tube board of the Tube Driver 1590BB. Material is PLA.

$ 4.80Add 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

 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

 Jon Patton’s Cru’z Driver – Small[1590A]


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

Jon Patton's Cruz' Driver V1.0 "L" - Build Instructions		$ 9.60Add to cart
In stock

 Kittenqueen -PCB


Katzenkönig - Clone!

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

 Jon Patton’s Cru’z Driver – PCB – Large[1590B]


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

Jon Patton's Cruz' Driver V1.0 "L" - Build Instructions		$ 10.80Add 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

 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

 Rodent V1.2 – PCB


Your special Rat for 1590B enclosure! PCB only!  

$ 10.20Add 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
Sale!

 Muffin V1.0 – PCB


Your universal Big Muff (TM) board. PCB only!

$ 9.60 $ 6.00Read More
Out of 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

 9mm pot helper – PCB – 5pcs


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

$ 2.40Add to cart
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

 9mm pot helper – PCB – 1pcs


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

$ 0.60Add to cart
In stock

 Balanced Line Driver V1.0 – PCB


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

Balanced Line Driver V1.0 - Build Instructions		$ 5.40Add 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

 Balanced Line Driver V1.0 – PCB


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

Balanced Line Driver V1.0 - Build Instructions		$ 5.40Add 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

 THAT 1646 – Chip


Chip used for the balanced line driver project.

TDA 2822M Datasheet		$ 6.60Read More
Out of stock

 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		$ 0.96Add 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

 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