Enclosure not stated · 2 knobs
Three Time Champ v3
- Category
- Overdrive
- Price
- $7.95out of stock
From the vendor
The best Tweed Style PCB for Champ tones.
Description
From a clean Boost to Overdrive, this circuit packs a punch reminiscent of Tweed tube amps of the day such as the Champ, Bronco, or Princeton.
3 Time Champ – Build Document
Phase: Inverted
Schematic
The schematic is in the vendor's build document, page 2. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 27 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 10 | ||||
| R1 | 33k | 33k | ||
| R7 | 68k | 68k | ||
| R2 | 1M | 1M | ||
| R8 | 1M | 1M | ||
| R3 | 1k | 1k | ||
| R9 | 1k | 1k | ||
| R4 | 68k | 68k | ||
| R10 | 1k8 | 1.8k | ||
| R5 | 1M | 1M | ||
| R6 | 1k | 1k | ||
| Capacitors 7 | ||||
| C3 | 22µ | 22u | ||
| C4 | 100n | 100n | ||
| C5 | 22µ | 22u | ||
| C6 | 100n | 100n | ||
| C1 | 22µ | 22u | ||
| C7 | 47µ | 47u | ||
| C2 | 100n | 100n | ||
| Diodes 1 | ||||
| D2 | 1N5817 | 1N5817 | ||
| Transistors 3 | ||||
| Q3 | 2N5457 | 2N5457 | ||
| Q1 | 2N5457 | 2N5457 | see the build notes | |
| Q2 | 2N5457 | 2N5457 | see the build notes | |
| Potentiometers 2 | ||||
| Drive | B100k | B100k | Potentiometer | |
| VOL | A100k | A100k | Potentiometer | |
| Trimmers 3 | ||||
| TR1 | 20K | 20k | ||
| TR2 | 20K | 20k | ||
| TR3 | 20K | 20k | ||
| LEDs 1 | ||||
| D1 | Status LED | STATUS LED | ||