Enclosure not stated · 6 knobs
Boogie 57
- Category
- Distortion
- Price
- $9.95out of stock
From the vendor
Metal heads rejoice as we are introducing our version of the famous Dr. Boogie. You will not find another circuit like this one to bring you the required tones for intense metal chugging.
Description
Metal heads rejoice as we are introducing our version of the famous Dr. Boogie. You will not find another circuit like this one to bring you the required tones for intense metal chugging. A full Preamp design features a 3 Band Active Tone Control and Presence.
Boogie 57 – Build Document
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 59 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 21 | ||||
| R1 | 2M | 2M | ||
| R18 | 1k8 | 1.8k | ||
| R2 | 1M | 1M | ||
| R19 | 100R | 100 | ||
| R20 | 100R | 100 | ||
| R3 | 68k | 68k | ||
| R21 | 5k1 | 5.1k | ||
| R4 | 1k8 | 1.8k | ||
| R5 | 2M2 | 2.2M | ||
| R6 | 680k | 680k | ||
| R7 | 470k | 470k | ||
| R8 | 1k8 | 1.8k | ||
| R9 | 470k | 470k | ||
| R10 | 1M | 1M | ||
| R11 | 3k9 | 3.9k | ||
| R12 | 330k | 330k | ||
| R13 | 220k | 220k | ||
| R14 | 1k8 | 1.8k | ||
| R15 | 10k | 10k | ||
| R16 | 4k7 | 4.7k | ||
| R17 | 2k2 | 2.2k | ||
| Capacitors 21 | ||||
| C15 | 6n8 | 6.8n | ||
| C16 | 220n | 220n | ||
| C17 | 220n | 220n | ||
| C1 | 100n | 100n | ||
| C18 | 33n | 33n | ||
| C2 | 220p | 220p | ||
| C19 | 100u | 100u | ||
| C3 | 1u | 1u | ||
| C20 | 100u | 100u | ||
| C4 | 22n | 22n | ||
| C21 | 4n7 | 4.7n | ||
| C5 | 2n2 | 2.2n | ||
| C6 | 1n | 1n | ||
| C7 | 22p | 22p | ||
| C8 | 220p | 220p | ||
| C9 | 1u | 1u | ||
| C10 | 22n | 22n | ||
| C11 | 10n | 10n | see the build notes | |
| C12 | 22n | 22n | ||
| C13 | 220p | 220p | ||
| C14 | 1u | 1u | ||
| Diodes 1 | ||||
| D2 | 1n4001 | 1N4001 | ||
| Transistors 5 | ||||
| Q1 | 2N5457 | 2N5457 | ||
| Q2 | 2N5457 | 2N5457 | ||
| Q3 | 2N5457 | 2N5457 | ||
| Q4 | 2N5457 | 2N5457 | ||
| Q5 | 2N5457 | 2N5457 | ||
| Potentiometers 6 | ||||
| Bass | A100k | A100k | Potentiometer | |
| Gain | B1M | B1M | Potentiometer | |
| MID | B5K | B5k | Potentiometer | see the build notes; and 5k1 Resistor |
| Pres | B10k | B10k | Potentiometer | |
| Treb | A25k | A25k | Potentiometer | |
| VOL | A100k | A100k | Potentiometer | |
| Trimmers 4 | ||||
| TR1 | 100k | 100k | ||
| TR2 | 100k | 100k | ||
| TR3 | 100k | 100k | ||
| TR4 | 100k | 100k | ||
| LEDs 1 | ||||
| D1 | Bi-Color CA LED | BI-COLOR CA LED | ||