Now showing circuits 1-20 of 27. Sort by

OD with 2-Voice Fuzz & 3-Band Tone

OD with 2-Voice Fuzz & 3-Band Tone PUBLIC

High-Gain Overdrive with 2-Voiced Fuzz and 3-Band Tone

by Kurtus | updated May 31, 2026

guitar-preamp  

Split-Supply Preamp 5

Split-Supply Preamp 5 PUBLIC

Split-Supply Guitar Preamp with 3-Band Tone and Clean Boost

by Kurtus | updated May 23, 2026

guitar-preamp  

Split-Supply Preamp 4

Split-Supply Preamp 4 PUBLIC

Split-Supply Guitar Preamp w. 3-Band Tone and 3-Voiced Fuzz.

by Kurtus | updated May 22, 2026

guitar-preamp  

Split-Supply Preamp 3

Split-Supply Preamp 3 PUBLIC

Guitar Preamp/Booster with 2-Voiced Fuzz and 3-Band Tone

by Kurtus | updated May 22, 2026

guitar-preamp  

Split-Supply Preamp 2

Split-Supply Preamp 2 PUBLIC

Split-Supply Guitar Preamp with 3-Band Tone and Diode Fuzz.

by Kurtus | updated May 22, 2026

guitar-preamp  

Split-Supply Preamp 1

Split-Supply Preamp 1 PUBLIC

High-gain guitar preamp with 3-band Fender-style tone-stack.

by Kurtus | updated May 21, 2026

guitar-preamp  

Single-Battery Preamp 6

Single-Battery Preamp 6 PUBLIC

Guitar preamp powered by a single 9V battery, with Bass Boost, Schottky-Diode Fuzz, and 3-Band Fender-Style Tone-Stack.

by Kurtus | updated May 21, 2026

bass-boost   guitar-preamp   schottky-fuzz  

Single-Battery Preamp 5

Single-Battery Preamp 5 PUBLIC

Guitar preamp powered by a single 9-volt battery, with two Gain controls, two Fuzz circuits, and a 3-Band Fender-Style tone-stack.

by Kurtus | updated May 20, 2026

guitar-preamp  

Single-Battery Preamp 4

Single-Battery Preamp 4 PUBLIC

Guitar preamp powered by a single 9-volt battery, with 2-voiced fuzz and 3-band Fender-style tone-stack.

by Kurtus | updated May 19, 2026

guitar-preamp  

Single-Battery Preamp 3

Single-Battery Preamp 3 PUBLIC

Guitar preamp powered by a single 9-volt battery, with two gain stages, shunt-type Schottky-diode fuzz, and 2-band tone.

by Kurtus | updated May 19, 2026

guitar-preamp  

Single-Battery Preamp 2

Single-Battery Preamp 2 PUBLIC

Guitar preamp powered by a single 9-volt battery, with two Gain stages, and 2-band tone.

by Kurtus | updated May 19, 2026

guitar-preamp  

Single-Battery Preamp 1

Single-Battery Preamp 1 PUBLIC

2-Stage guitar preamp powered by a single 9-volt battery,

by Kurtus | updated May 19, 2026

guitar-preamp  

Dream-Rig Circuit 1

Dream-Rig Circuit 1 PUBLIC

2-Stage Input Preamp Circuit for Dream-Rig Project

by Kurtus | updated April 07, 2026

guitar-preamp  

1-to-4 Signal Distribution Circuit

1-to-4 Signal Distribution Circuit PUBLIC

1-to-4 Signal Distribution Circuit for Guitar

by Kurtus | updated April 07, 2026

guitar-preamp  

RO Guitar Preamp 3: Boost w. Fuzz + Tone

RO Guitar Preamp 3: Boost w. Fuzz + Tone PUBLIC

RO-Series Preamp 3: Boost with Fuzz and Tone

by Kurtus | updated April 06, 2026

guitar-preamp  

RO Guitar Preamp 2:  Booster w. Tone

RO Guitar Preamp 2: Booster w. Tone PUBLIC

Richter Original Series: Preamp 2, Booster with Tone.

by Kurtus | updated April 06, 2026

guitar-preamp  

RO Guitar Preamp 1:  Clean Boost

RO Guitar Preamp 1: Clean Boost PUBLIC

Richter Original Series, Preamp 1: Clean Boost.

by Kurtus | updated April 06, 2026

guitar-preamp  

Tribute to Craig Anderton 8

Tribute to Craig Anderton 8 PUBLIC

Preamp with Bass Boost + 3-Voiced Fuzz + 3-Band Tone

by Kurtus | updated April 06, 2026

guitar-preamp  

Tribute to Craig Anderton 7

Tribute to Craig Anderton 7 PUBLIC

Preamp with Booster + Fuzz + 3-Band Tone

by Kurtus | updated April 06, 2026

guitar-preamp  

Tribute to Craig Anderton 3

Tribute to Craig Anderton 3 PUBLIC

Guitar Preamp with 2-Band Tone, Fuzz, and Boost.

by Kurtus | updated April 06, 2026

guitar-preamp  

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