Building your own stompbox

Can anyone tell me what's causing this problem? Volume ramp up when switching on

Started by Otbaudio

Replies: 7
Views: 1,177

December 26, 2018, 11:49:34 PM
by pinkjimiphoton

PNP Negative Ground Principles

Started by Mcentee2

Replies: 13
Views: 2,489

December 26, 2018, 11:55:38 PM
by pinkjimiphoton

1 Meg Trimpot isp decimator purpose?

Started by njkmonty

Replies: 5
Views: 1,505

December 27, 2018, 04:14:35 AM
by diffeq

just for showing of, my spicy tremelo pedal.

Started by johnson

Replies: 9
Views: 1,856

December 27, 2018, 04:24:57 AM
by [WZ]

Starting a Fuzz Face

Started by Mcentee2

Replies: 12
Views: 1,758

December 27, 2018, 10:24:35 AM
by Mcentee2

TriVibe - couple of questions

Started by ChrisKelly

Replies: 6
Views: 1,323

December 27, 2018, 01:12:20 PM
by ChrisKelly

pedalpcb.com duo-phase troubleshoot

Started by ymjon

Replies: 12
Views: 2,284

December 27, 2018, 06:00:06 PM
by ymjon

Phono Preamp Power Supply Question

Started by suryabeep

Replies: 3
Views: 950

December 27, 2018, 08:27:02 PM
by PRR

Stereo Magnavibe - sweet

Started by Mark Hammer

Pages1 2

Replies: 29
Views: 3,532

December 27, 2018, 09:36:24 PM
by reddesert

Input Blend for Caps Gagan vs

Started by Mcentee2

Replies: 13
Views: 2,512

December 28, 2018, 06:18:17 PM
by pinkjimiphoton

Is my Cry Baby broken?

Started by DeusM

Replies: 17
Views: 1,882

December 29, 2018, 01:30:39 AM
by DeusM

Broken Boss DD-3

Started by Storky

Replies: 16
Views: 3,777

December 29, 2018, 08:38:28 AM
by Dasher

Mutron Phasor II LFO problem

Started by tommycataus

Replies: 11
Views: 3,989

December 29, 2018, 09:02:27 AM
by zmix

Low Impedance Spring Reverb Driver

Started by nordine

Replies: 3
Views: 1,318

December 29, 2018, 06:17:52 PM
by PRR

May Overdrive - No output

Started by rockaffe

Replies: 5
Views: 1,178

December 29, 2018, 06:47:11 PM
by Marcos - Munky

Turret Board "Silkscreen"

Started by vigilante397

Replies: 15
Views: 3,127

December 29, 2018, 09:45:02 PM
by davent

Plexitone power supply resistor value

Started by 8nthatk

Replies: 0
Views: 622

December 30, 2018, 09:08:19 AM
by 8nthatk

Building a analog delay for stereo setup

Started by jhnlfgrn

Replies: 12
Views: 2,970

December 30, 2018, 09:48:21 AM
by jhnlfgrn

Analog ctaver how it works

Started by POTL

Replies: 13
Views: 2,866

December 30, 2018, 10:58:32 AM
by POTL

Maestro Fuzztone Fz1a owners INFORMATION NEEDED PLEASE!!

Started by Atodovax

Replies: 0
Views: 676

December 30, 2018, 05:02:15 PM
by Atodovax

Simple LED/LDR tremolo in wah enclosure, needs booster stage..

Started by Myampgoesto12

Replies: 5
Views: 1,120

December 30, 2018, 09:45:51 PM
by Myampgoesto12

Modding vero vs Modding Perf

Started by Killthepopular

Replies: 12
Views: 2,473

December 31, 2018, 01:00:47 PM
by EBK

graphic EQ as cabinet simulator?

Started by dacaumodo

Replies: 19
Views: 15,806

December 31, 2018, 02:25:37 PM
by Killthepopular

Control Pot Working Backwards

Started by victorbignacio

Replies: 5
Views: 1,191

December 31, 2018, 10:26:30 PM
by amptramp

Tonebender MKI Questions

Started by nation

Pages1 2

Replies: 26
Views: 4,423

January 01, 2019, 07:41:56 AM
by ljudsystem

please check over my FET switching schematic

Started by darron

Replies: 2
Views: 1,099

January 01, 2019, 05:50:19 PM
by darron

Good quality breadboard?

Started by ljudsystem

Replies: 12
Views: 1,969

January 02, 2019, 04:16:34 AM
by Ben N

Check Out My Version Of The AMZ Pickup Simulator

Started by Paul Marossy

Replies: 2
Views: 1,234

January 02, 2019, 11:55:08 AM
by Paul Marossy

which attack and release is better for THAT VCA compressor?

Started by POTL

Replies: 10
Views: 3,614

January 02, 2019, 01:04:04 PM
by noisette

Substitute TL002 for TL019

Started by Esppse

Replies: 6
Views: 1,855

January 02, 2019, 04:07:55 PM
by highwater

Cure needed for odd compressor noise

Started by Mark Hammer

Replies: 5
Views: 1,149

January 02, 2019, 05:00:25 PM
by pinkjimiphoton

BMP ge diode noise mod...how does it work?

Started by Joncaster

Replies: 13
Views: 2,327

January 02, 2019, 05:25:44 PM
by pinkjimiphoton

FoxRox Wah Retrofit in a Crybaby Mini - POSSIBLE?

Started by noisyneil

Replies: 1
Views: 819

January 02, 2019, 06:04:38 PM
by pinkjimiphoton

Building fender g15 tube reverb with jfets?

Started by runmikeyrun

Replies: 8
Views: 1,806

January 02, 2019, 06:40:19 PM
by cnspedalbuilder

The 47K/2M2 juncture at the output of a Tonebender Mk I

Started by mordechai

Replies: 1
Views: 675

January 02, 2019, 07:01:59 PM
by PRR

Do chorus pedals need a level control?

Started by Killthepopular

Replies: 8
Views: 1,441

January 02, 2019, 09:17:11 PM
by Mark Hammer

Push Pull 12BK5 Amp, Mosfet PI, 70V Transformer, High Voltage Module.

Started by printer2

Replies: 3
Views: 1,578

January 02, 2019, 11:23:21 PM
by printer2

CMOS Biasing Question

Started by joakinrox

Replies: 1
Views: 686

January 03, 2019, 05:08:19 AM
by anotherjim

need to find a weird switch

Started by pinkjimiphoton

Replies: 16
Views: 2,982

January 03, 2019, 05:21:57 AM
by anotherjim

Carcosa Fuzz squealing and oscillating

Started by JustinSelf

Replies: 9
Views: 1,862

January 03, 2019, 09:47:43 AM
by sergioxmc

my strange JFET matching results!

Started by hamedbb

Replies: 4
Views: 910

January 03, 2019, 09:53:23 AM
by duck_arse

Consistent octave up fuzz question?

Started by Esppse

Replies: 4
Views: 1,037

January 03, 2019, 11:33:23 AM
by Mark Hammer

Check Out My "Super Bread Board" (was on DIYguitarist.com b4 I closed it down)

Started by Paul Marossy

Replies: 2
Views: 966

January 03, 2019, 11:48:11 AM
by Paul Marossy

Mounting slots in pcb

Started by Yazoo

Replies: 3
Views: 950

January 03, 2019, 04:56:45 PM
by Marcos - Munky

How fuzz pedals work

Started by ReeceAblaze

Replies: 13
Views: 2,252

January 03, 2019, 05:36:08 PM
by pinkjimiphoton

I need help debuggin a Big Muff Pi

Started by DeusM

Replies: 8
Views: 1,065

January 03, 2019, 08:16:02 PM
by EBK

Intermittent Problems on Modded Pedals Question

Started by vmazz38

Pages1 2

Replies: 27
Views: 10,594

January 03, 2019, 10:15:04 PM
by Gainiac

Laser aficionados wanted

Started by patrick398

Replies: 8
Views: 1,825

January 04, 2019, 06:10:01 AM
by patrick398

Debugging Decimator G-String kit

Started by abakuzam

Replies: 16
Views: 3,141

January 04, 2019, 01:38:05 PM
by pruttelherrie

Mad Professor Deep Blue Delay Clone Debugging

Started by stinkypu

Replies: 2
Views: 1,226

January 04, 2019, 03:08:27 PM
by stinkypu