IC-based Overdrive

1. Introduction

Started by gaussmarkov

Replies: 9
Views: 61,292

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

2. Power Section

Started by gaussmarkov

Replies: 2
Views: 28,037

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

3. Hooking Up the IC

Started by gaussmarkov

Replies: 18
Views: 53,139

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

4. Off-Board Connections and Clipping Diodes

Started by gaussmarkov

Replies: 14
Views: 41,055

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

Make BJT transistor 2N3904 act as a switch

Started by April151

Replies: 1
Views: 5,766

January 18, 2017, 11:16:53 PM
by Rob Strand

1st time try @ Breadboarding

Started by J.D.

Replies: 6
Views: 8,480

February 24, 2008, 09:34:35 PM
by J.D.

4558 based clean boost

Started by Ryanhardy

Replies: 8
Views: 9,001

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

About this Project

Started by aron

Replies: 12
Views: 12,852

January 23, 2008, 01:12:49 AM
by gaussmarkov

About Tubescreamer

Started by Baran Ismen

Replies: 1
Views: 6,437

February 13, 2013, 10:05:56 AM
by bukas

Add Mid boost

Started by gainrider

Replies: 0
Views: 5,222

April 20, 2015, 05:14:52 AM
by gainrider

Aion Electronics L5 Preamp

Started by chongmagic

Replies: 2
Views: 5,943

February 02, 2019, 05:10:05 AM
by bluebunny

another Tubescreamer Debug

Started by Rawkcraze

Replies: 2
Views: 5,521

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

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

Started by missing_dave

Replies: 1
Views: 5,899

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

Anybody have a sound clip of this pedal?

Started by merc

Replies: 1
Views: 6,692

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

Awsome Pedal, Thanks!

Started by -Chris-

Replies: 3
Views: 7,453

January 28, 2008, 12:21:45 AM
by Zben3129

Beavis Audio Red Llama clone. Really noisy

Started by Widows

Replies: 4
Views: 8,644

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

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

Started by Saturnine10

Replies: 1
Views: 3,979

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

Boss SD-1 LED Diode concern

Started by Zombie_Crush

Replies: 1
Views: 12,882

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

Building DOD Box using this schematic ... GoodOrBad Idea ?

Started by DavenPaget

Replies: 1
Views: 6,548

May 12, 2011, 01:38:36 AM
by DavenPaget

Built the IC-based Overdrive. No Sound.

Started by angelkiller

Replies: 8
Views: 11,310

February 21, 2013, 05:20:04 PM
by angelkiller

Can I use these diodes

Started by Guitarist335

Replies: 9
Views: 6,266

May 11, 2022, 06:26:39 PM
by GGBB

Clean tone but no distortion(HELP)

Started by Otsismi

Replies: 14
Views: 14,092

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

Clipping FETs in a Tubescreamer. IRF510 or 2N7000?

Started by Mark Abbott

Replies: 7
Views: 5,918

May 20, 2021, 03:33:24 AM
by bluebunny

Connecting the Beaglebone Black to the KK Mini flight controller

Started by April151

Replies: 0
Views: 4,750

October 15, 2016, 03:50:36 AM
by April151

Current into the IC question

Started by theonlyrobkeyser

Replies: 19
Views: 16,067

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

Dating a JRC4558DD in a Boss sd-1

Started by AgentDouble

Replies: 7
Views: 9,820

November 04, 2020, 09:43:22 AM
by Ben N

DIY ProCo Rat problem

Started by Dendrikas

Replies: 3
Views: 9,617

February 14, 2013, 10:47:03 AM
by GGBB

DOD 308 replica

Started by Mastergammler

Replies: 9
Views: 12,629

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

Enclosure Question

Started by 5AKERS

Replies: 1
Views: 6,008

January 27, 2008, 11:02:55 PM
by Barcode80

ep booster clone - noise

Started by emosms

Replies: 2
Views: 17,155

August 04, 2013, 12:20:55 PM
by duck_arse

Epic win

Started by clamup1

Replies: 0
Views: 5,659

April 17, 2010, 05:40:20 PM
by clamup1

First build

Started by py5ir5

Replies: 1
Views: 5,124

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

fitting footswitch to 250 clone

Started by axevictim

Replies: 4
Views: 7,068

April 13, 2008, 01:45:41 PM
by gaussmarkov

fwiw: ltspice demo of the DOD Overdrive 250 circuit on gaussmarkov.net

Started by gaussmarkov

Replies: 6
Views: 12,956

January 21, 2008, 04:08:45 PM
by suprleed

Gain above 60% oscillation issue (clean or distorted)

Started by Rich C

Replies: 0
Views: 5,292

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

Gain Problem

Started by lindstrom

Replies: 0
Views: 5,796

December 28, 2008, 06:47:23 AM
by lindstrom

Great project for a beginner - thanks!

Started by Luteman

Replies: 0
Views: 7,087

October 19, 2008, 04:32:14 PM
by Luteman

Having Oscillation Problems, may Want To Read

Started by Zben3129

Replies: 4
Views: 9,314

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

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

Started by PurpleStrat

Replies: 7
Views: 4,436

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

Help!!

Started by rbcguitar

Replies: 4
Views: 6,198

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

HELP!!! Need some knowledge spilled on capacitors!

Started by Guitar Guy

Replies: 3
Views: 6,390

October 07, 2012, 03:33:23 PM
by Perrow

high end goes away when the gain knob goes down

Started by curran

Replies: 5
Views: 8,032

October 20, 2013, 08:27:28 PM
by thelonious

Hook the IC-based overdrive to a speaker, what do I need?

Started by ericohman

Replies: 2
Views: 6,204

May 05, 2010, 11:19:25 PM
by Load3r

How can this be?

Started by Guitarist335

Replies: 3
Views: 3,510

August 19, 2020, 06:44:51 PM
by Guitarist335

How to distinguish oscillators,resonators and crystals?

Started by mouthigh

Replies: 0
Views: 4,486

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

I am digging it.

Started by JasonG

Replies: 1
Views: 7,751

June 25, 2007, 02:20:18 PM
by gaussmarkov

I'm having some trouble

Started by SmurfJ

Replies: 5
Views: 7,925

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

IC Based Overdrive Off-Board Connections

Started by CBD

Replies: 4
Views: 5,506

December 06, 2011, 05:32:57 PM
by CBD

IC interchangeability idea!

Started by lerxst88

Replies: 7
Views: 9,553

October 27, 2009, 08:32:57 PM
by jacobyjd

IC names

Started by bassmasta17

Replies: 13
Views: 20,356

September 20, 2017, 08:28:06 AM
by Hatredman