1590BBS · 7 knobs
Grimafuzz
- Category
- Fuzz
- Price
- $15.00in stock
From the vendor
If you've ever listened to the Schumann PLL, and thought, "Gee, that fuzz section sounds massive. I wish I had that without the harmonizer stuff.". Well... we listened. Yes. We could hear your thoughts. Anyway, here it is. Runs on 9vdc, but with all the functions available on the PLL. Plus, we added a clean blend section. A fav of bass players, or if you prefer, to enhance running another fuzz in front.
Schematic
The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 52 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
ocr read from an image · sch paired from the schematic · fixed corrected by hand. Check marked values against the build document.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 17 | ||||
| R1 | 10Ksch | 10k | ||
| R2 | 1Msch | 1M | ||
| R3 | 10Ksch | 10k | ||
| R4 | 150Ksch | 150k | ||
| R5 | 1Ksch | 1k | ||
| R6 | 10Ksch | 10k | ||
| R8 | 200Ksch | 200k | ||
| R9 | 1Msch | 1M | ||
| R10 | 10Ksch | 10k | ||
| R11 | 100Ksch | 100k | ||
| R12 | 10Ksch | 10k | ||
| R13 | 10Ksch | 10k | ||
| R17 | 1Msch | 1M | ||
| R18 | 10Ksch | 10k | ||
| R67 | 1K21sch | 1.21k | ||
| R68 | 3K9sch | 3.9k | ||
| R09 | 3K9ocr | 3.9k | ||
| Capacitors 18 | ||||
| C2 | 10usch | 10u | ||
| C3 | 10usch | 10u | ||
| C4 | 10psch | 10p | ||
| C5 | 10usch | 10u | ||
| C6 | 100psch | 100p | ||
| C7 | 220nsch | 220n | ||
| C8 | 100nsch | 100n | ||
| C9 | 10usch | 10u | ||
| C10 | 47psch | 47p | ||
| C11 | 100nsch | 100n | ||
| C12 | 10usch | 10u | ||
| C14 | 10usch | 10u | ||
| C15 | 10usch | 10u | ||
| C17 | 10nsch | 10n | ||
| C18 | 2u2sch | 2.2u | ||
| C19 | 10usch | 10u | ||
| C1 | 0.47uocr | 470n | ||
| C13 | 470uocr | 470u | ||
| Diodes 3 | ||||
| D6 | 1N4001sch | 1N4001 | ||
| D7 | 1N4001sch | 1N4001 | ||
| D11 | 1N4148sch | 1N4148 | ||
| ICs 4 | ||||
| IC3 | LT1054sch | LT1054 | ||
| IC1 | TL074ocr | TL074 | ||
| IC2 | TL072ocr | TL072 | ||
| IC6 | LMC660CNocr | LMC660CN | ||
| Potentiometers 7 | ||||
| Gain | A20Ksch | A20k | Potentiometer | |
| Master | A100Ksch | A100k | Potentiometer | |
| Preamp | A10Ksch | A10k | Potentiometer | |
| Trigger | B10Ksch | B10k | Potentiometer | |
| Waveshape | B250Ksch | B250k | Potentiometer | |
| BLEND | B100Kocr | B100k | Potentiometer | |
| SQ-WAVE | A100Kocr | A100k | Potentiometer | |
| Switches 3 | ||||
| CON | SPDTocr | SPDT | ||
| SW1 | 3PDTocr | 3PDT | ||
| SW | SPDTocr | SPDT | ||