Akashic Guitar effects circuit lookup

Enclosure not stated

Tagboard Effects

Jerry Garcia Tiger PreampVerified

Based on the Jerry Garcia Tiger Preamp· 2 other boards clone it

Category
Utility
Build
Vero· 11×8· 7 cuts, 3 links
Layout
Verified · Tagboard Effects marks it as built and working
Tags
Buffer, Pre-amp

From the post

Request. Info about Jerry's original guitar with inbuilt electronics

Tiger was Jerry Garcia's main guitar from 1979 to 1989. It was built by Sonoma County luthier Doug Irwin. The Tiger is named after the tiger inlaid on the preamp cover located on the guitar's top, just behind the tailpiece.

The electronics of Garcia's Irwin guitars are unique, and feature an onboard preamp and effects loop. Much like a Stratocaster, the three pickups are selected with a five-way switch. Signal from the pickups passes through the tone controls, followed by an op-amp based buffer preamp, or Unity Gain Buffer, which is designed to prevent signal loss due to capacitance when long cables are used.

Schematic

This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Tagboard Effects. No KiCad fragment has been drawn for this circuit yet.

Parts list 7 rows

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RefValueNormalizedTypeNotes
Resistors 4
×1100R100read from the layout by eye
×110K10kread from the layout by eye
×1100K100kread from the layout by eye
×21M1Mread from the layout by eye
Capacitors 2
×222n22nread from the layout by eye
×12u22.2uelectrolytic; read from the layout by eye
ICs 1
ICLF356NLF356Nread from the layout by eye

Other boards based on the Jerry Garcia Tiger Preamp