IC-based Overdrive

1. Introduction

Started by gaussmarkov

Replies: 9
Views: 61,361

January 25, 2015, 06:53:32 PM
by NakedApe

4. Off-Board Connections and Clipping Diodes

Started by gaussmarkov

Replies: 14
Views: 41,221

July 28, 2020, 08:02:44 PM
by 11-90-an

2. Power Section

Started by gaussmarkov

Replies: 2
Views: 28,075

December 22, 2011, 04:20:53 AM
by jokersmile32

3. Hooking Up the IC

Started by gaussmarkov

Replies: 18
Views: 53,271

December 22, 2011, 04:23:36 AM
by jokersmile32

Boss SD-1 LED Diode concern

Started by Zombie_Crush

Replies: 1
Views: 12,888

August 22, 2011, 02:42:55 PM
by phector2004

Having Oscillation Problems, may Want To Read

Started by Zben3129

Replies: 4
Views: 9,326

January 05, 2012, 01:01:58 PM
by Rawkcraze

Just built this - Gain problems

Started by will_raymo2000

Replies: 1
Views: 6,394

August 03, 2009, 09:43:39 PM
by ACS

Beavis Audio Red Llama clone. Really noisy

Started by Widows

Replies: 4
Views: 8,659

August 24, 2012, 03:37:23 PM
by Widows

no sound off pin6 for the override pedal project

Started by whilke

Replies: 2
Views: 7,296

May 07, 2013, 03:22:45 PM
by bluebunny

Polarity in vintage Muff Fuzz

Started by Vizz

Replies: 3
Views: 4,139

December 30, 2022, 04:59:28 PM
by FSFX

Your preffered Asymmetrical clipping config

Started by Vesperado

Replies: 2
Views: 3,783

April 27, 2021, 03:11:40 PM
by antonis

LM386 Preamp sounds horrible, do i have the wrong capacitors?

Started by valvefreak

Replies: 6
Views: 11,633

December 02, 2023, 02:26:57 PM
by FiveseveN

Tube Screamer... No sound

Started by trombleymd

Replies: 1
Views: 5,616

February 13, 2013, 10:02:03 AM
by bukas

My first overdrive based on JRC4558 video

Started by tommas93

Replies: 0
Views: 4,652

January 07, 2019, 05:49:37 AM
by tommas93

Perf, Vero Layout

Started by THOMMO

Replies: 9
Views: 20,564

October 26, 2010, 06:54:54 AM
by deadastronaut

Love It!!! My next build!

Started by THOMMO

Replies: 8
Views: 12,955

November 26, 2009, 12:17:01 AM
by THOMMO

perfboard?

Started by thereverend

Replies: 3
Views: 6,943

March 17, 2009, 01:07:29 AM
by thereverend

Current into the IC question

Started by theonlyrobkeyser

Replies: 19
Views: 16,186

September 07, 2007, 07:33:15 PM
by gaussmarkov

Tube Screamer drive do nothing

Started by sukantsharma

Replies: 3
Views: 5,990

June 10, 2015, 10:01:38 AM
by Elijah-Baley

Second build: still not working

Started by stkmtd

Replies: 6
Views: 7,436

May 05, 2010, 10:49:33 PM
by Quackzed

Need help with designing a simple clipping circuit (beginner project)

Started by stkmtd

Replies: 1
Views: 9,816

December 31, 2009, 12:45:51 PM
by aron

Pot Swap in Op Amp drive

Started by spacecommandant

Replies: 3
Views: 2,911

January 26, 2023, 08:54:01 PM
by spacecommandant

tc electronic footswitch replacement

Started by snow123

Replies: 12
Views: 4,101

April 19, 2021, 05:18:47 PM
by Ice-9

Idea~!!

Started by SmurfJ

Replies: 1
Views: 5,812

August 08, 2007, 12:39:15 PM
by gaussmarkov

I'm having some trouble

Started by SmurfJ

Replies: 5
Views: 8,034

August 05, 2007, 01:21:30 PM
by CGDARK

Switch Question

Started by SmurfJ

Replies: 2
Views: 6,584

August 05, 2007, 01:22:53 PM
by CGDARK

you guys might like this

Started by sickbend

Replies: 4
Views: 8,085

March 17, 2009, 04:26:21 PM
by MattXIV

Walkthrough?

Started by Schappy

Replies: 6
Views: 8,790

June 02, 2008, 12:31:50 PM
by gaussmarkov

Boss SD-1 From the dead.. and it is still dead. Sort of. Help. R1 / C1 / Q5

Started by Saturnine10

Replies: 1
Views: 4,007

April 06, 2020, 07:46:35 PM
by Rob Strand

4558 based clean boost

Started by Ryanhardy

Replies: 8
Views: 9,031

October 26, 2017, 12:46:03 PM
by NoellEagan

Please help me out - debugging my Ruby Bassman amp

Started by Rutger

Replies: 7
Views: 8,342

May 09, 2010, 04:08:58 AM
by Rutger

Gain above 60% oscillation issue (clean or distorted)

Started by Rich C

Replies: 0
Views: 5,299

November 12, 2011, 04:46:28 AM
by Rich C

Tube Screamer on PerfBoard - problem on first run.

Started by ribolovec2

Replies: 0
Views: 8,914

August 11, 2011, 11:24:09 AM
by ribolovec2

Help!!

Started by rbcguitar

Replies: 4
Views: 6,214

January 08, 2009, 03:56:18 AM
by rnfr

another Tubescreamer Debug

Started by Rawkcraze

Replies: 2
Views: 5,530

January 03, 2012, 11:11:42 PM
by Rawkcraze

First build

Started by py5ir5

Replies: 1
Views: 5,130

April 08, 2010, 05:27:42 PM
by phector2004

Help identify what the Tomslne Tube Pusher is a clone of. Please!

Started by PurpleStrat

Replies: 7
Views: 4,466

February 03, 2020, 11:35:49 PM
by PurpleStrat

IC OD lacks sustain

Started by Otsismi

Replies: 2
Views: 8,912

June 27, 2014, 08:00:00 PM
by vigilante397

Clean tone but no distortion(HELP)

Started by Otsismi

Replies: 14
Views: 14,111

October 24, 2013, 05:39:27 AM
by deadastronaut

IC Pin 3 Voltage ???

Started by ohhmygod

Replies: 3
Views: 7,287

October 07, 2008, 09:57:23 PM
by ohhmygod

sd-1 mod problem

Started by Nick R

Replies: 4
Views: 5,339

July 17, 2016, 01:24:00 PM
by Nick R

Zendrive clone IC chips shootout

Started by nibak

Replies: 7
Views: 23,920

October 24, 2015, 10:13:42 AM
by overdriver999

Weak signal from RAT

Started by muppletification

Replies: 3
Views: 11,211

August 27, 2016, 03:22:04 PM
by Danielvog

How to distinguish oscillators,resonators and crystals?

Started by mouthigh

Replies: 0
Views: 4,512

January 12, 2017, 12:49:28 AM
by mouthigh

No sound through pedal, help?

Started by Moardant

Replies: 2
Views: 4,814

July 11, 2017, 07:38:27 PM
by Moardant

Sabrotone Wampler Paisley Drive Build trouble shooting

Started by Misterwinefine

Pages1 2

Replies: 21
Views: 27,430

May 05, 2014, 10:37:35 AM
by duck_arse

any info on this "ana4558" op amp i have ????

Started by missing_dave

Replies: 1
Views: 6,002

February 03, 2008, 12:19:45 AM
by gaussmarkov

Anybody have a sound clip of this pedal?

Started by merc

Replies: 1
Views: 6,793

March 23, 2008, 06:23:50 PM
by merc

Seeking low-power chip 3.3V DC DC buck

Started by Maydori

Replies: 1
Views: 4,651

July 18, 2016, 09:16:51 AM
by Phoenix

DOD 308 replica

Started by Mastergammler

Replies: 9
Views: 12,658

May 01, 2012, 08:14:47 AM
by Steve Mavronis