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

	Product	Price
Sale!	Optotronic Bypass – Kit Smallest Opto-Bypass you can get! Optotronic Bypass - Build Instructions	~~$ 3.48~~ $ 3.12	Add 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	$ 7.19	Add to cart In stock
	Effect Control V1.2 – KIT Switching solution for multi-effect builds. Effect Control V1.2 - Build Instructions	$ 30.00	Read More Out of stock
	Effect Control V1.2 – PCB Switching solution for multi-effect builds. Effect Control V1.2 - Build Instructions	$ 11.88	Read More Out of 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	$ 9.48	Add 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	$ 8.04	Add to cart In stock
Sale!	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	~~$ 1.20–$ 5.50~~ $ 1.00–$ 4.50	Select options In stock
Sale!	3PDT V3 – PCB 3PDT PCB with LED brightness control. 3PDT PCB V3 - Build Instructions	~~$ 1.50–$ 6.00~~ $ 1.00–$ 4.50	Select options 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	$ 8.40	Add 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	$ 31.08	Add to cart In stock

Tube-related

Product Price

Product	Price
Tube Driver1590BB V1.3 PCB The famous tube driver in an easy to build format. Tube Driver V1.3 (1590BB) - Build Instructions	$ 10.20	Add to cart In stock
Tube Driver125B V1.2 PCB The famous tube driver in an outstanding design. Tube Driver V1.2 (125B) - Build Instructions	$ 9.00	Add 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	$ 7.44	Add 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

$ 10.20

Add to cart
In stock

Tube Driver125B V1.2 PCB

The famous tube driver in an outstanding design.

Tube Driver V1.2 (125B) - Build Instructions

$ 9.00

Add 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

$ 7.44

Add to cart
In stock

Modulation

Product	Price
Merlins Small Time -PCB Merlins delay with tails! Merlins Small Time V1.2 - Build Instructions	$ 9.60	Add to cart In stock
Merlins Equinox II V1.1 – PCB Merlins Reverb based on two delay chips! Merlins Equinox II V1.1 - Build Instructions	$ 9.60	Read More Out of stock
Merlins Jenny Greenteeth V1.1 – PCB Merlins great Weird Chorus for 1590B Jenny Greenteeth V1.1. - Build Instructions	$ 9.60	Read 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	$ 9.00	Add to cart In stock
U-Boat V1.5 PCB Merlins great analog suboctave effect. UBoat V1.5 - Build Instructions	$ 9.00	Add 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	$ 8.40	Add to cart In stock

Overdrive/Distortion

Product	Price
Kittenqueen -PCB Katzenkönig - Clone! Kittenqueen V1.0 - Build Instructions	$ 9.60	Add to cart In stock
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	$ 7.00–$ 8.00	Select options In stock
ROG Umble V1.4 PCB runoffgroove's great Umble circuit! ROG Umble V1.3/1.4 - 1590B Template	$ 8.40	Add to cart In stock
OD67 – PCB MXR™ Distortion + / DOD250™ with all Brian Wampler mods. OD 67 V1.0 - Build Instructions	$ 6.00	Add 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	$ 10.20	Add to cart In stock
Tube Driver125B V1.2 PCB The famous tube driver in an outstanding design. Tube Driver V1.2 (125B) - Build Instructions	$ 9.00	Add to cart In stock
ROG Ginger V1.0 PCB runoffgroove's great bass overdrive. (Also for guitars!) ROG Ginger V1.0a - Build Instructions	$ 8.40	Read More Out of 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	$ 7.20	Read More Out of 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	$ 7.20	Add 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)	$ 13.20	Read More Out of 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	$ 8.40	Add 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	$ 8.40	Add 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	$ 7.20	Add to cart In stock
ROG Azabache PCB V1.1 Runoffgroove's Azabache (Great Fender™ amp emulation). Azabache V1.1. - Build Instructions	$ 8.40	Add to cart In stock

Boost

Product Price

	Product	Price
	Merlins Glassblower V1.5 – PCB Merlins 27dB boost based on a bootstrap transitor amplifier Glassblower V1.1 - Build Instructions	$ 6.00	Add to cart In stock

Merlins Glassblower V1.5 – PCB

Merlins 27dB boost based on a bootstrap transitor amplifier

Glassblower V1.1 - Build Instructions

$ 6.00

Add to cart
In stock

Other

Product	Price
uBer – Chip Chip used in the uBer switch project.	$ 2.28	Add 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	$ 10.80	Add 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	$ 8.40	Add 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: $ 4.56	View options In stock
BA3812L – Chip Chip used for the 5-band equalizer project. BA3812L Datasheet	$ 2.40	Add to cart In stock
1-band parametriq EQ – PCB Very flexible and small parametric EQ-solution. 1-band parametric EQ V3 - Build Instructions	$ 4.20	Add 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	$ 9.60	Add to cart In stock
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)	$ 0.50–$ 2.00	Select options In stock
AC-Sim V1.1 – PCB Acoustic guitar simulator. Based on the "Woody" Acoustic Simulator V1.2 - Build Instructions	$ 7.20	Add to cart In stock
5-Band-EQ – PCB 5-Band Equalizer in a super miniature format. 5 Band-EQ V1.3 - Build Instructions	$ 4.80	Add 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	$ 6.00	Add to cart In stock

Mixer/Splitter

Product	Price
Balanced Line Driver V1.0 Add a symmetric XLR-out to any effect with this board! Balanced Line Driver V1.0 - Build Instructions	From: $ 4.56	View options In stock
Parallel Mixer/Splitter V4.2 – PCB Parallel Mixer/Splitter with board mouted jacks Splitter/Mixer V4.2 - Build Instructions	$ 9.60	Add 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	$ 10.80	Add to cart In stock
All-in-one V1.3 PCB The home recording and stage DI-solution. All-In-One V1.3 Build Instructions	$ 13.20	Add to cart In stock
MadBox V3.1 PCB Universal Splitter/Mixer circuit in a small format. MadBox V1.0 - Build Instructions	$ 3.84	Add 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	$ 8.40	Add to cart In stock

Headphone/Recording

	Product	Price
	TDA 2003 – Chip Chip used for the 10W power amp amp project TDA 2003 Datasheet	$ 1.20	Add to cart In stock
	TDA 2822M – Chip Chip used for the headphone amp projects. TDA 2822M Datasheet	$ 0.96	Read 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	$ 6.00	Add to cart In stock
	All-in-one V1.3 PCB The home recording and stage DI-solution. All-In-One V1.3 Build Instructions	$ 13.20	Add to cart In stock
	ROG Condor V1.1 – PCB Runoffgroove's great cabinet simulator. Includes the marshall-mod. ROG Condor V1.1c - Build Instructions	$ 7.80	Add 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	$ 8.40	Read More Out of 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~~ $ 2.40	Read 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	$ 2.40	Add to cart In stock

PControl-True Bypass Looper

Product Price

	Product	Price
	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	$ 8.40	Add 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	$ 31.08	Add 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

$ 8.40

Add 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

$ 31.08

Add to cart
In stock

Digital Parts (uC related)

Product Price

	Product	Price
	Rotary encoder display -2×16 LED PCB to build a 2×16 segment display for a rotary encoder. Uses SMD chip!	$ 4.80	Add to cart In stock
	Rotary encoder display -16 LED PCB to build a 16 segment display for a rotary encoder. Uses SMD chip!	$ 4.20	Add to cart In stock

Rotary encoder display -2×16 LED

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

$ 4.80

Add to cart
In stock

Rotary encoder display -16 LED

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

$ 4.20

Add to cart
In stock

Shop

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

Tube-related

Modulation

Overdrive/Distortion

Boost

Other

Mixer/Splitter

Headphone/Recording

PControl-True Bypass Looper

Digital Parts (uC related)