Enclosure not stated · 3 knobs
VFE MiniMu
Based on the Optical AutoWah
- Category
- Wah / Envelope· Original VFE Projects
- Controls
- Level · Gain · Peak
- Difficulty
- Advanced
- Price
- see vendor
- Tags
- VFE
Schematic
The schematic is in the vendor's build document, page 11. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 52 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 26 | ||||
| R1 | 3k3 | 3.3k | ||
| R2 | 12k | 12k | ||
| R3 | 3k3 | 3.3k | ||
| R4 | 120k | 120k | ||
| R5 | 6k8 | 6.8k | ||
| R6 | 470R | 470 | ||
| R7 | 120k | 120k | ||
| R8 | 1M | 1M | ||
| R9 | 65k | 65k | ||
| R10 | 4k7 | 4.7k | ||
| R11 | 14k | 14k | ||
| R12 | 47k | 47k | ||
| R13 | 1M | 1M | ||
| R14 | 120k | 120k | ||
| R15 | 12k | 12k | ||
| R16 | 120k | 120k | ||
| R18 | 100k | 100k | ||
| R19 | 120k | 120k | ||
| R20 | 82k | 82k | ||
| R21 | 82k | 82k | ||
| R22 | 470k | 470k | ||
| R23 | 3k3 | 3.3k | ||
| R24 | 10k | 10k | ||
| R25 | 120k | 120k | ||
| R26 | 4k7 | 4.7k | ||
| R27 | 4k7 | 4.7k | ||
| Capacitors 16 | ||||
| C1 | 100pF | 100p | ||
| C2 | 4u7 | 4.7u | ||
| C3 | 100n | 100n | ||
| C4 | 100pF | 100p | ||
| C5 | 4u7 | 4.7u | ||
| C6 | 6n8 | 6.8n | ||
| C8 | 6n8 | 6.8n | ||
| C10 | 220pF | 220p | ||
| C14 | 6n8 | 6.8n | ||
| C16 | 6n8 | 6.8n | ||
| C18 | 100n | 100n | ||
| C19 | 100n | 100n | ||
| C20 | 100n | 100n | ||
| C21 | 100n | 100n | ||
| C23 | 10uF | 10u | ||
| C24 | 1uF | 1u | ||
| Diodes 2 | ||||
| D1 | 1n914 | 1N914 | ||
| D2 | 1n914 | 1N914 | ||
| ICs 3 | ||||
| IC1 | OPA134 | OPA134 | ||
| IC2 | LM358 | LM358 | ||
| IC3 | TLE2074 | TLE2074 | ||
| Opto 2 | ||||
| OPTO1 | NSL32-R3 | NSL32-R3 | ||
| OPTO2 | NSL32-R3 | NSL32-R3 | ||
| Potentiometers 3 | ||||
| LEVEL | 100KA | A100k | Potentiometer | |
| PEAK | 1MA | A1M | Potentiometer | |
| GAIN | 1MC | C1M | Potentiometer | |