Effects Repros, repairs and schematics


Electro-Harmonix

Schematics for effects and other items made by Electro-Harmonix from the late 60's to the early 80's. Schematics for new and reissue items are not available.


Item Name Price-

16 second Digital Delay schematic

Dated: 11/23/83 2 pgs
$8.00

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Attack Decay schematic

$5.00

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Attack Equalizer schematic

Dated: 10/14/75
$5.00

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Axis fuzz schematic

Drawn and verified by The EH Man
$5.00

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Bad Stone phase shifter (2 knob) schematic

Covers 2 knob version Includes...
$8.00

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Bad Stone phase shifter (3 knob and pedal) schematic

Covers 3 knob and pedal versions
$5.00

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Bassballs schematic

Dated: 4/12/78
$5.00

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Big Muff Pi schematic

Version with fs36999 transistors
$5.00

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Big Muff Pi schematic

Dated: 10/15/75
$5.00

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Big Muff Pi schematic

Dated: 3/77 Version with 741 and...
$5.00

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Black Finger schematic

Version with 748 IC
$5.00

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Black Finger schematic

Version with w/741 and EH-3005 ICs
$5.00

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Boosters schematic

Includes: (LPB-1 and 2, Mole/Hog's...
$5.00

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Clap Track schematic

Dated: 7/27/80 Model: EH-5370 2 pgs
$8.00

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Clone Theory (Blend switch) schematic

Dated: 6/18/80 Version with...
$5.00

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Clone Theory (Edge switch) schematic

Dated: 10/27/77 Version with Edge...
$5.00

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Crash Pad schematic

Dated: 10/5/80
$5.00

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Deluxe Big Muff (Blend switch) schematic

Dated: 1/18/78 Version with Blend...
$5.00

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Deluxe Electric Mistress schematic

Dated: 11/78 Includes alignment...
$8.00

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Deluxe Memory Man (4 knobs) schematic

Dated: 7/25/78 4 knob version 2 pgs
$8.00

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