1590BB · 2 knobs
The Rock BottomBass Fuzz / Boost Pedal
From the vendor
Bass Fuzz / Boost Pedal
The Rock Bottom is a bass fuzz kit that gives you all of the sizzle you’d expect from a vintage fuzz without sacrificing those low frequencies. Use the blend pot to set your fuzz levels and dial in the volume to get that sound you need. This versatile pedal can be used for the sludgiest bass tones to the cleanest boost and everything in-between.
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 18 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| ×1 | 390R | 390 | Resistor, 1/2W | from the kit's parts list (R-A390) |
| ×1 | 8.2k | 8.2k | Resistor, 1/2W | from the kit's parts list (R-A8D2K) |
| ×1 | 1k | 1k | Resistor, 1/2W | from the kit's parts list (R-A1K) |
| ×1 | 10k | 10k | Resistor, 1/2W | from the kit's parts list (R-A10K) |
| ×1 | 2.2k | 2.2k | Resistor, 1/2W | from the kit's parts list (R-A2D2K) |
| ×1 | 68k | 68k | Resistor, 1/2W | from the kit's parts list (R-A68K) |
| ×1 | 6.8k | 6.8k | Resistor, 1/2W | from the kit's parts list (R-A6D8K) |
| ×4 | 2M | 2M | Resistor, 1/2W | from the kit's parts list (R-A2M) |
| Capacitors 3 | ||||
| ×1 | 4.7uF | 4.7u | Electrolytic capacitor, 35V | from the kit's parts list (K-PC4D7-35) |
| ×4 | 0.22uF | 220n | Capacitor, 100V | from the kit's parts list (C-PEID22-100) |
| ×1 | 500pF | 500p | Capacitor, 500V | from the kit's parts list (C-SM500) |
| Diodes 1 | ||||
| ×2 | 1N4148 | 1N4148 | High speed solid state diode | from the kit's parts list (P-Q971) |
| Transistors 3 | ||||
| ×1 | PF5102 | PF5102 | N-Channel JFET | from the kit's parts list (P-QPF5102) |
| ×1 | 2N5088 | 2N5088 | NPN BJT | from the kit's parts list (P-Q2N5088) |
| ×1 | MPSA13 | MPSA13 | NPN Darlington | from the kit's parts list (P-QMPSA13) |
| Potentiometers 1 | ||||
| ×2 | A100k | A100k | Potentiometer | from the kit's parts list (R-VAM100KA-SS) |
| Switches 1 | ||||
| ×1 | 3PDT | 3PDT | 3PDT Foot Switch | from the kit's parts list (P-H501-A) |
| LEDs 1 | ||||
| ×1 | LED | LED | from the kit's parts list (P-L400) | |