Signal Tracer/Injector Pen V6.3 – RTU (Ready to Use)

Signal Tracer/Injector Pen. Get this thing to easily debug any pedal you have in your "need to fix" pile. Fully assembled and tested. Wires are ~ 40cm long If item is on backorder it usually takes 1-2 weeks to ship as we might be waiting for parts to arrive.  

 Tube Holder for ECC8X, 12AX7, 6N1 tubes and alikes with Noval socket – Bundle

This is a 3D printed tube holder designed to easily mount a tube in your enclosure. Tube socket mounting PCB included! 2 screws M2.5x8mm included! Tube and Noval socket are not included but available separately!  

 Signal Tracer/Injector Pen Addon

  Signal Tracer/Injector Pen. Get this thing to easily debug any pedal you have in your "need to fix" pile. Comes pro-assembled with all SMD parts. You only need to solder the switches and the loudspeaker that is included in the kit! Just do the wires. Special kit available that has a real testing pin and a signal injector clamp as well as 2.1mm male and female power connectors to make a super helpful T-cable for your DC power.    

 Signal Tracer/Injector Pen V6.3

Signal Tracer/Injector Pen. Get this thing to easily debug any pedal you have in your "need to fix" pile. Comes pre-assembled with all SMD parts. You only need to solder the switches and the loudspeaker that is included in the kit! Just do the wires. Kit contains a real testing pin, a signal injector clamp and 2.1mm male and female power connectors to make a super helpful T-cable for your DC power. If item is on backorder it usually takes 1-2 weeks to ship as we might be waiting for parts to arrive. Check ouf the video below!  

 Signal Tracer/Injector Pen V6.3 – Kit

Signal Tracer/Injector Pen. Get this thing to easily debug any pedal you have in your "need to fix" pile. Comes pro-assembled with all SMD parts. You only need to solder the switches and the loudspeaker that is included in the kit! Just do the wires. Special addon to kit available that has a real testing pin and a signal injector clamp as well as 2.1mm male and female power connectors to make a super helpful T-cable for your DC power. If item is on backorder it usually takes 1-2 weeks to ship as we might be waiting for parts to arrive.  

 Signal Tracer/Injector Pen – last prototype!

Signal Tracer Prototype!

 Relay Switchings Module 2PDT – Bundle

The preassembled module makes it easy for you to build an A/B switch or replace any other SPST or 2PDT switch.

• More reliable than mechanical switches
• Faster (quiter) switching
• No crunching noise when you use a soft switch
• Should NOT run on battery
• May not be suitable for negative powered effects like Fuzz
• Max 12V power supply
• CLR 2k7 and random LED included!

 Miniature Relay True Bypass – Kit – Bundle

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

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

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

 NOPE Relay True Bypass – Kit – Bundle

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

 Relay True Bypass Module – Bundle

The preassembled module makes it easy for you to wire up your pedal switch in the same time as any 3PDT but it is

• More reliable than mechanical switches
• Faster (quiter) switching
• No crunching noise when you use a soft switch
• Should NOT run on battery
• Signal (analog) GND and Power GND are connected on the board. May not be suitable for negative powered effects like Fuzz
• Max 12V power supply
• CLR 2k7 and random LED included!

 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

 3PDT V3 – PCB

3PDT PCB with LED brightness control.

 3PDT V3 – PCB – 1pcs

3PDT PCB with LED brightness control.

 3PDT 1590A V1.0 – PCB

3PDT PCB for miniature 1590A enclosures.

 3PDT 1590A V1.0 – PCB – 1pcs

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

 Optotronic Bypass – Kit

Smallest Opto-Bypass you can get!

 NOPE Relay True Bypass – Kit

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

 Effect Control V1.2 – KIT

Switching solution for multi-effect builds.

 Effect Control V1.2 – PCB

Switching solution for multi-effect builds.

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

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

 Miniature Relay True Bypass – Kit

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

 3PDT 1590A V1.0 – PCB – 5pcs

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

 3PDT V3 – PCB – 5pcs

3PDT PCB with LED brightness control.

 The epic Looper 7-segment – PCB

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

 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.

 Tube Driver1590BB V2.0 PCB

Our famous tube driver version in an easy to build format.

 Tube Holder for ECC8X, 12AX7, 6N1 tubes and alikes with Noval socket – Bundle

This is a 3D printed tube holder designed to easily mount a tube in your enclosure. Tube socket mounting PCB included! 2 screws M2.5x8mm included! Tube and Noval socket are not included but available separately!  

 TubeHolder – STL download

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

 Tube Driver1590BB V2.0 PCB – Bundle

Tube Driver V2 for 1590BB enclosures (tube inside enclosure) PCB only! GET THE FULL KIT HERE! We also offer special parts you need below.

 Tube Driver125B V1.2 PCB

Our version of the famous tube driver in an outstanding design.

 Valv-e-tizer V1.5 PCB

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

 Merlins Small Time -PCB

Merlins delay with tails!

 Merlins Equinox II V1.1 – PCB

Merlins Reverb based on two delay chips!

 Merlins Jenny Greenteeth V1.1 – PCB

Merlins great Weird Chorus for 1590B

 ROG Tri-Vibe V1.1 – PCB

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

 U-Boat V1.5 PCB

Merlins great analog suboctave effect.

 Re-verb V4.0 PCB

Our excellent reverb unit for your pedalboard or to enhance your amp. Features a deep mode to create cavern like sounds.

 Tube Driver1590BB V2.0 PCB

Our famous tube driver version in an easy to build format.

 Jon Patton’s Cru’z Driver – PCB

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

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

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

 Kittenqueen -PCB

Katzenkönig - Clone!

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

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

 ROG Umble V1.5 PCB

runoffgroove's great Umble circuit! You can use SMD JFETs on this too!  

 OD67 – PCB

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

 Tube Driver1590BB V2.0 PCB – Bundle

Tube Driver V2 for 1590BB enclosures (tube inside enclosure) PCB only! GET THE FULL KIT HERE! We also offer special parts you need below.

 ROG Ginger V1.0 PCB

runoffgroove's great bass overdrive. AMPEG SB12 Portaflex emulation. (Also for guitars!)

 The Devil V2.0 – PCB

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

 TS-mini SOS-edition- PCB

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

 The Rage V1.5 – PCB

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

 Rodent V1.2 – PCB

Your special Rat for 1590B enclosure! PCB only!  

 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 Supreaux-Deux V1.3 – PCB

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

 Mini Muffin V1.1 – PCB

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

 Muffin V1.0 – PCB

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

 ROG Azabache PCB V1.1

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

 Merlins Glassblower V1.5 – PCB

Merlins 27dB boost based on a bootstrap transitor amplifier

 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)  

 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)  

 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 parametriq EQ (slim) – PCB

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

 Balanced Line Driver V1.0

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

 1-band parametriq EQ – PCB

Very flexible and small parametric EQ-solution.

 Dr. Phil Compressor V1.1 – PCB

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

 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)  

 Balanced Line Driver V1.0 – PCB

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

 AC-Sim V1.1 – PCB

Acoustic guitar simulator. Based on the "Woody"

 5-Band-EQ – PCB

5-Band Equalizer in a super miniature format.

 10W Power Amp – PCB

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

 Balanced Line Driver V1.0

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

 Parallel Mixer/Splitter V4.2 – PCB

Parallel Mixer/Splitter with board mouted jacks

 Balanced Line Driver V1.0 – PCB

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

 Pro-cessor V4.2 PCB

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

 All-in-one V1.3 PCB

The home recording and stage DI-solution.

 MadBox V3.1 PCB

Universal Splitter/Mixer circuit in a small format.

 Pro-cessor V3.0 PCB

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

 THAT 1646 – Chip

Chip used for the balanced line driver project.

 10W Power Amp – PCB

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

 All-in-one V1.3 PCB

The home recording and stage DI-solution.

 ROG Condor V1.1 – PCB

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

 Headphone Amplifier & Stereo Simulation – V1.2 PCB

2W Headphone amplifier and stereo simulation in one!

 Super-Mini headphone amp

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

 Mini headphone extension board V1.0 – PCB

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

 The epic Looper 7-segment – PCB

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

 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.

 Rotary encoder display -2×16 LED

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

 Rotary encoder display -16 LED

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