Enclosure not stated
Sheepylove· PCB017
PH75 - p45
Based on the MXR Phase 45· 2 other boards clone it
- Category
- Vibrato / Chorus· Modulation
- Price
- €10.00in stock
- Tags
- Modulation
From the vendor
A 2-stage phaser, it is literally half of a Phase 90 and was released a year after it’s bigger brother.
Schematic
The schematic is in the vendor's build document, page 4. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 47 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 27 | ||||
| R2 | 22 | 22 | ||
| R3 | 10k | 10k | ||
| R7 | 10k | 10k | ||
| R8 | 10k | 10k | ||
| R9 | 10k | 10k | ||
| R10 | 10k | 10k | ||
| R11 | 10k | 10k | ||
| R12 | 10k | 10k | ||
| R13 | 10k | 10k | ||
| R14 | 10k | 10k | ||
| R22 | 10k | 10k | ||
| R23 | 10k | 10k | ||
| R25 | 10k | 10k | ||
| R27 | 10k | 10k | ||
| R4 | 1M | 1M | ||
| R5 | 1M | 1M | ||
| R6 | 470k | 470k | ||
| R24 | 470k | 470k | ||
| R26 | 470k | 470k | ||
| R15 | 150k | 150k | ||
| R16 | 150k | 150k | ||
| R17 | 150k | 150k | ||
| R18 | 150k | 150k | ||
| R19 | 150k | 150k | ||
| R20 | 7k5 | 7.5k | ||
| R21 | 20k | 20k | ||
| R28 | 3M9 | 3.9M | ||
| Capacitors 11 | ||||
| C1 | 100u | 100u | ||
| C2 | 47n | 47n | ||
| C5 | 47n | 47n | ||
| C6 | 47n | 47n | ||
| C7 | 47n | 47n | ||
| C3 | 10u | 10u | ||
| C8 | 10u | 10u | ||
| C4 | 10n | 10n | ||
| C9 | 10n | 10n | ||
| C10 | 10n | 10n | ||
| C11 | 10n | 10n | ||
| Diodes 2 | ||||
| D1 | 1N5817 | 1N5817 | ||
| D4 | 4V7 | 4V7 | ||
| Transistors 2 | ||||
| Q1 | 2SK208-GR | 2SK208-GR | MMBF5457 is alternative. | |
| Q2 | 2SK208-GR | 2SK208-GR | MMBF5457 is alternative. | |
| ICs 2 | ||||
| IC1 | TL022 | TL022 | ||
| IC2 | TL072 | TL072 | ||
| Potentiometers 2 | ||||
| POT1 | C500k | C500k | ||
| RV1 | 250k | 250k | ||
| LEDs 1 | ||||
| D2 | LED | LED | ||