Building your own stompbox

SD-1 turns 'on' when guitar cord is plugged in. Help Please

Started by Gilmorian Knight

Pages1 2

Replies: 23
Views: 7,527

September 03, 2023, 03:49:11 PM
by mimmotronics

Triggering the ONESHOT chip

Started by strungout

Replies: 5
Views: 450

September 03, 2023, 12:53:39 PM
by strungout

Loud hum from SSM2166

Started by Forummonkey1

Replies: 6
Views: 516

September 03, 2023, 11:47:39 AM
by amz-fx

Plexitone switching for Carl Martin Greg Howe lick box

Started by andyg_prs

Replies: 0
Views: 306

September 03, 2023, 07:22:00 AM
by andyg_prs

Browne Amplification Protein Green channel

Started by dutcheffects

Replies: 12
Views: 762

September 03, 2023, 06:06:27 AM
by dutcheffects

Biasing NPN transistors

Started by fryingpan

Pages1 2

Replies: 30
Views: 1,459

September 03, 2023, 05:11:09 AM
by antonis

Zener diode soft clipping

Started by POTL

Replies: 4
Views: 526

September 03, 2023, 03:37:31 AM
by teemuk

Drolo FX Twin Peaks Tap Tremolo build

Started by strungout

Replies: 7
Views: 567

September 02, 2023, 06:59:10 AM
by ElectricDruid

Boss FA-1 Rehash Circuit Dilemna (Dilemma) Need Help

Started by bluelagoon

Pages1 2 3 4 5

Replies: 80
Views: 4,127

September 02, 2023, 03:29:13 AM
by bluelagoon

audio signal driving over d flip flop

Started by adamwalker403

Replies: 1
Views: 369

September 01, 2023, 04:00:31 PM
by ElectricDruid

Clock for BBD

Started by POTL

Replies: 17
Views: 2,978

September 01, 2023, 11:14:11 AM
by cabintech

Ground to VB?

Started by SprinkleSpraycan

Replies: 18
Views: 812

September 01, 2023, 10:52:50 AM
by duck_arse

PCB Layout for Musical Effects

Started by dubspecialist

Pages1 2 3 4

Replies: 62
Views: 6,431

August 31, 2023, 09:40:07 PM
by bluelagoon

Simple byoc Tremolo switches on/off all other pedals in the chain

Started by tedsorvino1

Replies: 9
Views: 677

August 31, 2023, 11:40:14 AM
by ElectricDruid

Coupling caps between gain stages

Started by Fleetdog

Pages1 2

Replies: 21
Views: 5,588

August 31, 2023, 10:14:16 AM
by GibsonGM

A Transparent Overdrive Voicing (alternative to TS-9 mid hump)

Started by Rob Strand

Pages1 2

Replies: 26
Views: 1,599

August 31, 2023, 10:00:15 AM
by Steben

How to limit range of gain pot in Bluesbreaker clone

Started by odieux fonzie

Replies: 9
Views: 592

August 30, 2023, 03:56:57 PM
by antonis

Problems activating a DIY Landtone DIY Delay

Started by Jquijano

Replies: 6
Views: 487

August 30, 2023, 03:06:53 PM
by Ice-9

Effect of multiple gain stages on harmonics created

Started by Vivek

Pages1 2

Replies: 21
Views: 1,555

August 30, 2023, 01:35:15 PM
by Steben

Best 3-Band Active Tone Control?

Started by Joe Hart

Pages1 2 3 4

Replies: 76
Views: 89,292

August 29, 2023, 10:19:37 PM
by DavidM

Isolated power supply using wall wart, design project

Started by Toy Sun

Replies: 11
Views: 745

August 29, 2023, 07:45:11 PM
by Rob Strand

LM237 instead LM337

Started by spoontex

Replies: 3
Views: 390

August 29, 2023, 10:40:06 AM
by spoontex

Phase 90 mods

Started by HunkFunkPedals

Replies: 10
Views: 641

August 28, 2023, 04:51:28 PM
by POTL

What am I doing wrong!

Started by mrmet5

Replies: 6
Views: 580

August 28, 2023, 06:47:53 AM
by GibsonGM

Philosopher's Tone (AION version)

Started by Onion Ring Modulator

Replies: 11
Views: 590

August 27, 2023, 04:48:33 PM
by ElectricDruid

Is Grounding FX Input when bypassed absolutely necessary or beneficial?

Started by bluelagoon

Replies: 3
Views: 458

August 26, 2023, 01:24:19 PM
by amptramp

Building the Pedal PCB - 6 Band EQ Enclosure question

Started by HeavyMetalfx

Replies: 3
Views: 440

August 26, 2023, 06:19:41 AM
by stallik

How to deal with phase inversion?

Started by fryingpan

Replies: 4
Views: 466

August 25, 2023, 09:07:25 PM
by GibsonGM

Volume pot to VR with signal bleed.

Started by JJPJ83

Pages1 2

Replies: 22
Views: 3,286

August 25, 2023, 05:38:14 PM
by FiveseveN

Can circuits be damaged if a 9V power connector touches the output jack ?

Started by eh la bas ma

Pages1 2

Replies: 37
Views: 1,597

August 25, 2023, 02:24:11 PM
by GibsonGM

Out of Circuit Transistor Biasing ?

Started by Phend

Replies: 12
Views: 654

August 25, 2023, 07:49:04 AM
by antonis

3 audio circuits parallel

Started by BlingFree

Replies: 3
Views: 508

August 25, 2023, 06:34:33 AM
by GibsonGM

FV1 Touch Eurorack

Started by dathey

Replies: 10
Views: 1,031

August 24, 2023, 09:17:55 PM
by dathey

Hey, where'd the search function go?

Started by Ben N

Replies: 4
Views: 452

August 24, 2023, 11:03:05 AM
by Ben N

DC Power box issue

Started by m_charles

Replies: 13
Views: 638

August 24, 2023, 06:32:34 AM
by amptramp

Recommended Soldering Helping Hands station with magnifying glass and led light

Started by Jquijano

Replies: 2
Views: 408

August 24, 2023, 02:43:30 AM
by bluelagoon

Madbean Kraken Oscillation Issue

Started by Blooze

Replies: 3
Views: 401

August 23, 2023, 07:18:16 PM
by Blooze

Aion FX Anomaly (Hot Cake)

Started by Envee

Pages1 2

Replies: 35
Views: 2,356

August 23, 2023, 05:17:58 PM
by aion

zendrive oscillation with high volume

Started by pokus

Replies: 6
Views: 520

August 23, 2023, 01:27:03 PM
by pokus

OCD v2.0 LED staying on in both bypass mode whether effect bypassed or not

Started by Locrian99

Pages1 2

Replies: 27
Views: 1,237

August 23, 2023, 11:35:51 AM
by Locrian99

Fantastic PCB Laser Toner Transfer paper

Started by John Lyons

Replies: 1
Views: 379

August 22, 2023, 08:23:36 PM
by Mark Hammer

Pot identification

Started by LuckyD

Replies: 7
Views: 495

August 22, 2023, 10:54:30 AM
by LuckyD

Why not noiseless-bias BSIAB2 and Pinnacle style circuits?

Started by darron

Pages1 2

Replies: 26
Views: 1,483

August 22, 2023, 10:31:06 AM
by printer2

Sweet Thing booster and power section plus some whining noise

Started by matopotato

Pages1 2

Replies: 28
Views: 1,407

August 22, 2023, 06:25:32 AM
by matopotato

Adding blend control to Big Muff

Started by PBE6

Pages1 2

Replies: 26
Views: 12,293

August 22, 2023, 06:10:58 AM
by antonis

Univibe LDR's

Started by Coony

Replies: 5
Views: 3,781

August 22, 2023, 03:47:11 AM
by Lithium_Grim

Aion Refractor HELP!!

Started by gtwirges@yahoo.com

Replies: 2
Views: 411

August 21, 2023, 07:08:35 PM
by m_charles

DOD 640 Flanger

Started by miketbass

Replies: 13
Views: 3,332

August 21, 2023, 06:56:31 PM
by miketbass

Respraying a pedal?

Started by -GFX-

Pages1 2

Replies: 23
Views: 1,413

August 20, 2023, 10:17:31 PM
by PRR

Quick DIY resistor testing jig

Started by composition4

Pages1 2

Replies: 20
Views: 1,303

August 20, 2023, 11:58:55 AM
by GibsonGM