125B · 4 knobs
PedalPCB· PCB199
Cold Turkey EQ
Based on the H.B.E. Detox EQ
- Category
- EQ / Filter
- Controls
- Treble · Mid · Bass · Level
- Price
- $8.00in stock
- Tags
- 125B, 125B 4-Knob (Type 1)
From the vendor
Controls
• Treble
• Mid
• Bass
• Level
Specifications
• Designed for a 125B enclosure with top-mounted jacks
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 36 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 18 | ||||
| R1 | 10M | 10M | ||
| R2 | 2K2 | 2.2k | ||
| R3 | 2M2 | 2.2M | ||
| R4 | 10K | 10k | ||
| R5 | 33K | 33k | ||
| R6 | 1K | 1k | ||
| R7 | 4K7 | 4.7k | ||
| R8 | 4K7 | 4.7k | ||
| R9 | 6K8 | 6.8k | ||
| R10 | 1K | 1k | ||
| R11 | 4K7 | 4.7k | ||
| R12 | 4K7 | 4.7k | ||
| R13 | 27R | 27 | ||
| R14 | 100K | 100k | ||
| R15 | 33K | 33k | ||
| R100 | 4K7 | 4.7k | ||
| R101 | 100K | 100k | ||
| R102 | 100K | 100k | ||
| Capacitors 12 | ||||
| C1 | 47p | 47p | ||
| C2 | 68n | 68n | ||
| C3 | 1u | 1u | ||
| C4 | 10n | 10n | ||
| C5 | 22n | 22n | ||
| C6 | 470p | 470p | ||
| C7 | 2u2 | 2.2u | ||
| C8 | 1u | 1u | ||
| C9 | 4u7 | 4.7u | ||
| C10 | 100n | 100n | ||
| C11 | 33n | 33n | ||
| C100 | 100u | 100u | ||
| Diodes 1 | ||||
| D100 | 1N5817 | 1N5817 | ||
| ICs 1 | ||||
| IC1 | JRC4558 | JRC4558 | ||
| Potentiometers 4 | ||||
| LEVEL | A500K | A500k | Potentiometer | |
| TREBLE | B100K | B100k | Potentiometer | |
| BASS | B100K | B100k | Potentiometer | |
| MID | B100K | B100k | Potentiometer | |