Enclosure not stated
Sheepylove· PCB082
81 Wazzzup
Based on the Boss SD-1· 9 other boards clone it
- Category
- Utility· OD
- Price
- €10.00in stock
From the vendor
with Waza Mod
A cool little mod by the esteemed kanengomibako, it’s a stock SD-1 with a Waza switch! A great build and a great sound.
Schematic
The schematic is in the vendor's build document, page 5. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 46 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 21 | ||||
| R2 | 22 | 22 | ||
| R3 | 33k | 33k | ||
| R4 | 33k | 33k | ||
| R20 | 33k | 33k | ||
| R6 | 10k | 10k | ||
| R7 | 10k | 10k | ||
| R8 | 10k | 10k | ||
| R14 | 10k | 10k | ||
| R16 | 10k | 10k | ||
| R22 | 10k | 10k | ||
| R9 | 470 | 470 | ||
| R10 | 4k7 | 4.7k | ||
| R13 | 4k7 | 4.7k | ||
| R11 | 22k | 22k | ||
| R12 | 1M | 1M | ||
| R18 | 1M | 1M | ||
| R15 | 1k | 1k | ||
| R17 | 3k9 | 3.9k | ||
| R19 | 100k | 100k | ||
| R21 | 100k | 100k | ||
| R23 | 8k2 | 8.2k | ||
| Capacitors 13 | ||||
| C1 | 100u | 100u | ||
| C2 | 47u | 47u | ||
| C3 | 1u | 1u | ||
| C4 | 10n | 10n | ||
| C5 | 27n | 27n | ||
| C6 | 47n | 47n | ||
| C14 | 47n | 47n | ||
| C7 | 10u | 10u | ||
| C13 | 10u | 10u | ||
| C8 | 33n | 33n | ||
| C9 | 15n | 15n | ||
| C10 | 18n | 18n | ||
| C12 | 18n | 18n | ||
| Diodes 4 | ||||
| D1 | 1N5817 | 1N5817 | ||
| D6 | 1S2473 | 1S2473 | Si diode, 1N4148/1N914 is a substitute | |
| D7 | 1S2473 | 1S2473 | ||
| D8 | 1S2473 | 1S2473 | ||
| Transistors 2 | ||||
| Q1 | 2SC1815 | 2SC1815 | BC549/550/849/850 are | |
| Q2 | 2SC1815 | 2SC1815 | BC549/550/849/850 are equivalent | |
| ICs 1 | ||||
| IC1 | RC4558 | RC4558 | Most dual op-amps will work. | |
| Potentiometers 3 | ||||
| POT1 | B10k | B10k | ||
| POT2 | B1M | B1M | ||
| POT3 | B20k | B20k | ||
| Switches 1 | ||||
| SW1 | On/Off | ON/OFF | ||
| LEDs 1 | ||||
| D2 | LED | LED | ||
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