125B · 5 knobs
From the vendor
A layout of BYOC's L'il Black Key. The L'il Black Cormorant Fuzz is a PCB based on the Build Your Own Clone (BYOC) "L'il Black Key," which itself is a modified verson of the MFZ-1 Fuzz. The original name is because there are references to the band The Black Keys using the Maestro. BYOC announced they were shutting down in 2024 and the original circuit is no longer commercially available. This pedal has all commodity components, there are no mojo parts.
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 34 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 12 | ||||
| R1 | 10K | 10k | 1/4W Resistor | |
| R2 | 560K | 560k | 1/4W Resistor | |
| R3 | 560K | 560k | 1/4W Resistor | |
| R4 | 150K | 150k | 1/4W Resistor | |
| R5 | 22K | 22k | 1/4W Resistor | |
| R6 | 15K | 15k | 1/4W Resistor | |
| R7 | 100R | 100 | 1/4W Resistor | |
| R8 | 47K | 47k | 1/4W Resistor | |
| R9 | 15K | 15k | 1/4W Resistor | |
| R10 | 82K | 82k | 1/4W Resistor | |
| R11 | 1K | 1k | 1/4W Resistor | |
| R100 | 4K7 | 4.7k | 1/4W Resistor | LEDR |
| Capacitors 9 | ||||
| C1 | 47N | 47n | Film Capacitor | |
| C2 | 33N | 33n | Film Capacitor | |
| C3 | 47P | 47p | MLCC Capacitor | |
| C4 | 47N | 47n | Film Capacitor | |
| C5 | 6N8 | 6.8n | Film Capacitor | |
| C6 | 22N | 22n | Film Capacitor | |
| C7 | 220N | 220n | Film Capacitor | |
| C8 | 1U | 1u | Film Capacitor | |
| C100 | 100U | 100u | Electrolyic Capacitor | |
| Diodes 4 | ||||
| D1 | GE | GE | Germanium Diode | |
| D2 | GE | GE | Germanium Diode | |
| D3 | 1N4148 | 1N4148 | Diode | |
| D101 | 1N5817 | 1N5817 | Schottky Diode | Polarity protection |
| Transistors 3 | ||||
| Q1 | PN2222A | PN2222A | Transistor | |
| Q2 | 2N3906 | 2N3906 | Transistor | |
| Q3 | BC109C | BC109C | Transistor | |
| Potentiometers 5 | ||||
| Death | B500K | B500k | Potentiometer | |
| Input | A100K | A100k | Potentiometer | |
| Life | B100K | B100k | Potentiometer | |
| Starve | B100K | B100k | Potentiometer | |
| Voodoo | A100K | A100k | Potentiometer | |
| LEDs 1 | ||||
| D100 | LED | LED | LED | Bypass Indicator |