License

Public Domain

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Trotsky overdrive

1 year ago 929
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

A good overdrive for guitar and bass created by Beavis Audio. Schematic is based on the Electra Distortion. Transistor used is russian silicon KT312, you can find these on Ebay at very low price. If you don't have KT312, you can still use small NPN silicon like 2N2222 or 2N3904 (mind the pinout in this case), still the russian part sounds a lot better to my opinion... Maybe due to the mojo :)

Documents

sch-trotsky

pcb-trotsky

BOM

ID Name Designator Quantity
1 2.2M R2 1
2 680R R3 1
3 3.3K R1 1
4 100K RW1 1
5 9 V1 1
6 Jack_1/4_audio_mono J1 1
7 Jack_1/4_audio_mono J2 1
8 50KB GAIN 1
9 100K VOL 1
10 KT312 Q1 1
11 DC_JACK_NEG_GROUND U1 1
12 Clipping SW1 1
13 47nF C1 1
14 100nF C2 1
15 62K R4 1
16 10K R5 1
17 2N2222 Q2 1
18 1N34A D1,D2 2

Attachments

None

Members

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