Building your own stompbox

Stompboxes of the percussive variety

Started by parmalee

Replies: 19
Views: 1,625

June 20, 2022, 10:19:02 AM
by anotherjim

Relationship Between Input Cap and Input Impedance?

Started by Ohioisonfire

Replies: 19
Views: 1,489

June 04, 2022, 12:39:06 PM
by ashcat_lt

Fender Blender Octave Generator Circuit

Started by mimmotronics

Replies: 19
Views: 2,159

May 25, 2022, 10:33:44 AM
by amptramp

Audio Probe - Uncle Jimmy

Started by aron

Replies: 19
Views: 2,466

March 09, 2022, 07:23:44 AM
by Ben N

ADHD (ocd) : Dark sound, How to get more highs ?

Started by eh la bas ma

Replies: 19
Views: 2,232

March 01, 2022, 03:53:02 AM
by Elijah-Baley

Is the cap in an overdrive feedback loop a pre- or post-clipping low pass filter

Started by wayfaerer

Replies: 19
Views: 1,256

February 25, 2022, 06:01:23 AM
by Elektrojänis

Will this ic/transistor-less LED Chaser work with a guitar pedal?

Started by Bandwagonesque

Replies: 19
Views: 1,857

January 27, 2022, 11:01:26 AM
by Bandwagonesque

Little to no signal coming from first gain stage of big muff op amp

Started by jdoughty

Replies: 19
Views: 1,045

December 28, 2021, 03:29:44 PM
by jdoughty

Reducing the min delay time on a PT2399-based delay

Started by niektb

Replies: 19
Views: 1,578

December 24, 2021, 10:58:39 AM
by niektb

Switch click in the delay line

Started by mark2

Replies: 19
Views: 1,960

December 10, 2021, 04:50:32 PM
by mark2

Is there a toggle switch like this?

Started by Onion Ring Modulator

Replies: 19
Views: 1,819

November 23, 2021, 07:12:48 AM
by Onion Ring Modulator

This is driving me crazy..DC Barrel has me over a barrel

Started by Guitarist335

Replies: 19
Views: 1,725

August 13, 2021, 03:12:42 PM
by Guitarist335

Boss SD-1 C6 mod???

Started by holio cornolio

Replies: 19
Views: 2,972

November 13, 2021, 05:50:19 PM
by Rob Strand

features for a fuzz

Started by iainpunk

Replies: 19
Views: 1,407

November 12, 2021, 06:01:17 PM
by iainpunk

Differential / LND150 Distortion

Started by mdcmdcmdc

Replies: 19
Views: 1,497

October 19, 2021, 01:12:02 PM
by Steben

Rothwell Love Squeeze mods. Threshold and Attack

Started by nonost

Replies: 19
Views: 3,089

October 16, 2021, 05:58:29 PM
by nonost

Best way to step down 12v > 6v to power up the heater of valves?

Started by nguitar12

Replies: 19
Views: 7,849

October 14, 2021, 02:59:11 PM
by vigilante397

Voltage regulator heat sink question

Started by Electron Tornado

Replies: 19
Views: 1,261

October 09, 2021, 06:29:27 PM
by antonis

Adjusting UniVibe Maximum Speed

Started by Big Monk

Replies: 19
Views: 1,998

October 06, 2021, 07:11:54 AM
by Big Monk

JHS Twin Twelve v1 Vero clone noise issues

Started by snow123

Replies: 19
Views: 1,671

September 26, 2021, 05:29:16 PM
by ElectricDruid

Stupid J201 question

Started by stallik

Replies: 19
Views: 1,248

September 10, 2021, 07:18:00 PM
by Phend

DOD FX55 schematic?

Started by LucifersTrip

Replies: 19
Views: 3,697

September 05, 2021, 12:53:17 PM
by CheapPedalCollector

BBD to PT23999

Started by Crazy Voodoo Eruption

Replies: 19
Views: 1,585

August 30, 2021, 06:14:44 PM
by ElectricDruid

Is there a way to set the level at which an Opamp rail saturates ?

Started by Vivek

Replies: 19
Views: 2,156

August 15, 2021, 07:09:52 PM
by Rob Strand

Any reason to avoid contacting the NC pins (1, 5, 8) on a single DIP-8 op amp?

Started by Ben N

Replies: 19
Views: 1,210

November 17, 2021, 06:30:48 PM
by iainpunk

Meatball/McMeat build report

Started by markusw

Replies: 19
Views: 5,477

May 17, 2004, 02:55:49 AM
by markusw

Any one know any good easy solid state 10-20W amp circuits?

Started by sir_modulus

Replies: 19
Views: 7,376

May 14, 2004, 03:29:52 AM
by Ge_Whiz

Juno 106 chorus here

Started by StephenGiles

Replies: 19
Views: 7,226

May 04, 2004, 05:04:37 PM
by puretube

OT: Finally, the scam attempt has reached me (profanity)

Started by ErikMiller

Replies: 19
Views: 5,301

May 01, 2004, 10:19:58 PM
by Marcus Dahl

New at runoffgroove.com: Fetzer Valve

Started by B Tremblay

Replies: 19
Views: 6,090

April 30, 2004, 03:47:05 PM
by MarkDonMel

OT- Octal Fatness Amp Page Up

Started by Doug H

Replies: 19
Views: 7,241

April 29, 2004, 10:49:00 AM
by Paul Marossy

Did you guys see this?(Tube Agonizer)

Started by Aharon

Replies: 19
Views: 5,899

April 25, 2004, 05:43:37 AM
by freeradical24

For Beginners: Read this.

Started by R.G.

Replies: 19
Views: 5,557

April 22, 2004, 09:55:39 PM
by brett

Reliability: How much is enough? How do you get it?

Started by R.G.

Replies: 19
Views: 4,839

April 15, 2004, 02:50:06 AM
by Jered

some things are still free

Started by donald stringer

Replies: 19
Views: 5,972

April 13, 2004, 12:24:00 PM
by dosmun

Even more pedal pics...

Started by Bucksears

Replies: 19
Views: 5,495

April 02, 2004, 04:39:49 PM
by PeterJ

Adding effects to a Thomas organ

Started by cspar

Replies: 19
Views: 1,532

June 22, 2022, 10:10:25 AM
by cspar

A 6J1 guitar amplifier: Build and test report (a $25 kit from AliExpress)

Started by brett

Replies: 19
Views: 2,122

February 14, 2023, 06:37:57 AM
by brett

noise debugging

Started by poiureza

Replies: 19
Views: 1,316

February 13, 2023, 05:29:04 PM
by GibsonGM

Is 24v and 56v possible with a charge pump?

Started by CheapPedalCollector

Replies: 19
Views: 1,559

February 12, 2023, 08:59:45 AM
by FSFX

Effects Layouts EF120 - No output, Signal dying at Q1 SOLVED

Started by pangeadestructor

Replies: 19
Views: 1,647

January 27, 2023, 02:29:00 AM
by Dormammu

6J1 chinese tube power amp

Started by Renegadrian

Replies: 19
Views: 5,536

January 01, 2023, 11:19:04 PM
by brett

ADA MP1 EQ portion

Started by caspercody

Replies: 19
Views: 1,190

December 22, 2022, 06:13:40 AM
by ElectricDruid

been a while... stupid @$$ pedal trick... photonic juergulator revisited

Started by pinkjimiphoton

Replies: 19
Views: 2,124

October 30, 2022, 07:01:49 AM
by bamslam69

Fuzz face aion fx epsilon issues.

Started by rokinrandy

Replies: 19
Views: 1,225

October 28, 2022, 10:30:39 AM
by duck_arse

Coupling cap to clippers: value?

Started by hans h

Replies: 19
Views: 1,458

September 15, 2022, 11:55:22 AM
by Elektrojänis

Opamp Envelope filter circuit?

Started by carboncomp

Replies: 19
Views: 1,186

September 13, 2022, 08:24:16 AM
by ElectricDruid

Biasing non inverted into inverted opamp

Started by Max9999

Replies: 19
Views: 1,070

August 15, 2022, 11:42:47 AM
by GibsonGM

Alembic Stratoblaster Biasing

Started by Sparky

Replies: 19
Views: 1,276

July 26, 2022, 03:30:00 PM
by antonis

Guyatone PS-103/ Vox 1903 Compressor troubleshooting

Started by mckenzie

Replies: 19
Views: 995

February 22, 2023, 08:44:53 AM
by duck_arse