Preamps and Effects

Welcome to Solid State Guitar Amp Forum | DIY Guitar Amplifiers. Please login or sign up.

May 20, 2025, 01:09:51 PM

Forever 1 Hour 1 Day 1 Week 1 Month

Login with username, password and session length

[billyjack669]

• Looking for higher res Crate GX-65 Schematic by billyjack669
  [May 19, 2025, 04:00:59 PM]
• I should have known oscilloscopes don't measure current by J M Fahey
  [May 18, 2025, 11:02:24 PM]
• amaha G-100 Head by Jazz P Bass
  [May 16, 2025, 08:55:11 PM]
• WEM PA100 DC Offset by stratfordade
  [May 13, 2025, 07:29:26 AM]
• Heatsink tabs, metal cases...etc pinout by joecool85
  [May 12, 2025, 05:18:03 PM]

what exactly is a preamp

Started by franklin01

Pages1 2

Replies: 19
Views: 186,437

March 26, 2024, 01:53:15 PM
by JonnyDeth

So you need a preamp - here are your options

Started by joecool85

Pages1 2 3

Replies: 38
Views: 198,318

November 29, 2019, 05:44:46 AM
by flester

CD4049UBE Headphone Amp

Started by blackcorvo

Replies: 14
Views: 3,585

March 26, 2025, 10:14:06 AM
by blackcorvo

Tone Experiments with a cassette recorder

Started by blackcorvo

Replies: 6
Views: 3,522

February 03, 2025, 02:11:33 PM
by blackcorvo

Nightfire 14 watt build

Started by Cinefactus

Replies: 5
Views: 8,611

December 14, 2024, 12:25:52 PM
by J M Fahey

I turbocharged my ADA MP-1

Started by Kaz Kylheku

Replies: 1
Views: 3,113

November 05, 2024, 11:45:07 AM
by Loudthud

Do you need a low pass filter in your amp?

Started by slimjohnny

Replies: 13
Views: 34,279

October 08, 2024, 01:31:56 PM
by J M Fahey

Effects switcher - how to prevent engaging two patches?

Started by Miyagi_83

Pages1 2

Replies: 19
Views: 13,727

August 26, 2024, 03:16:33 PM
by Miyagi_83

Adding An Effects Loop to the Fender Frontman 25R SS Amp

Started by aoresteen

Replies: 4
Views: 7,553

August 18, 2024, 09:32:26 PM
by aoresteen

Joe Davisson's Vulcan preamp

Started by Miyagi_83

Pages1 2

Replies: 27
Views: 24,528

June 26, 2024, 03:56:17 AM
by Miyagi_83

Solid state preamp with tonecontrol

Started by Domin9797

Pages1 2

Replies: 17
Views: 39,572

March 26, 2024, 01:45:37 PM
by JonnyDeth

Tube effects loop out into Solid State line in

Started by monte

Replies: 5
Views: 22,336

March 20, 2024, 03:06:41 PM
by Tassieviking

reverb tank replacement / troubleshooting?

Started by oxbowlake

Replies: 6
Views: 22,464

February 01, 2024, 05:17:15 PM
by phatt

Catilinbread Belle Epoch Deluxe Tempo Tap questions

Started by WimWalther

Replies: 5
Views: 17,212

July 31, 2023, 01:47:45 PM
by g1

What kind of fuse was used in my old 1968-69 Univox Univibe?

Started by Diary Of An Axeman

Replies: 3
Views: 16,832

July 18, 2023, 01:59:38 PM
by Tassieviking

LXH2 - marshall preamp for guitar amp.

Started by TomHealey

Replies: 14
Views: 42,311

July 18, 2023, 10:55:02 AM
by joecool85

Any love for Digitech ; Multi Effects, Rack units or pedal ?

Started by Diary Of An Axeman

Replies: 0
Views: 13,601

July 10, 2023, 08:36:32 PM
by Diary Of An Axeman

Voodu valve problem

Started by Fossilshark

Replies: 5
Views: 21,317

June 28, 2023, 07:54:14 PM
by Diary Of An Axeman

Help...+- 70volt to +- 15volt needed

Started by Tassieviking

Replies: 3
Views: 18,525

April 23, 2023, 05:59:59 PM
by joecool85

Help adding a FX loop on a Washburn VGA 30

Started by bardaro

Replies: 6
Views: 22,126

February 21, 2023, 06:51:36 PM
by phatt