125B · 2 knobs
PedalPCB· PCB308
Octa Mayer Fuzz
Based on the Roger Mayer Octavia· 1 other board clones it
- Category
- Fuzz· OD / Distortion / Fuzz
- Controls
- Volume · Drive
- Price
- $8.00in stock
- Tags
- 125B, 125B 2-Knob (Type 1)
From the vendor
Controls
• Volume
• Drive
Specifications
• Designed for a 125B enclosure with top-mounted jacks
Documentation
Schematic
The schematic is in the vendor's build document. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 43 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 22 | ||||
| R1 | 2M2 | 2.2M | ||
| R2 | 680K | 680k | ||
| R3 | 820K | 820k | ||
| R4 | 100K | 100k | ||
| R5 | 220R | 220 | ||
| R6 | 39K | 39k | ||
| R7 | 39K | 39k | ||
| R8 | 220R | 220 | ||
| R9 | 47K | 47k | ||
| R10 | 330K | 330k | ||
| R11 | 470K | 470k | ||
| R12 | 10K | 10k | ||
| R13 | 10K | 10k | ||
| R14 | 2M2 | 2.2M | ||
| R15 | 820K | 820k | ||
| R16 | 100K | 100k | ||
| R17 | 2M2 | 2.2M | ||
| R18 | 2M2 | 2.2M | ||
| R19 | 10K | 10k | ||
| R20 | 150K | 150k | ||
| R100 | 4K7 | 4.7k | ||
| R101 | 180K | 180k | ||
| Capacitors 12 | ||||
| C1 | 10n | 10n | ||
| C2 | 470p | 470p | ||
| C3 | 1n | 1n | ||
| C4 | 100n | 100n | ||
| C5 | 22u | 22u | ||
| C6 | 10n | 10n | ||
| C7 | 22u | 22u | ||
| C8 | 22u | 22u | ||
| C9 | 10n | 10n | ||
| C10 | 10n | 10n | ||
| C11 | 100n | 100n | ||
| C101 | 22u | 22u | ||
| Diodes 3 | ||||
| D1 | 1N4148 | 1N4148 | ||
| D2 | 1N4148 | 1N4148 | ||
| D100 | 1N5817 | 1N5817 | ||
| Transistors 4 | ||||
| Q1 | 2N3906 | 2N3906 | ||
| Q2 | MPSA13 | MPSA13 | ||
| Q3 | MPSA13 | MPSA13 | ||
| Q4 | MPSA13 | MPSA13 | ||
| Potentiometers 2 | ||||
| DRIVE | C10K | C10k | Potentiometer | |
| VOLUME | A1M | A1M | Potentiometer | |
Other boards based on the Roger Mayer Octavia
- Octahedron Aion FX · 125B · $12.50