Enclosure not stated · 5 knobs
Fender The Trapper Dual FuzzVerified
Based on the Fender The Trapper Dual Fuzz
From the post
Schematic is avaiable HERE.
Schematic
This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.
Parts list 36 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 12 | ||||
| ×7 | 10K | 10k | read from the layout by eye | |
| ×4 | 20K | 20k | read from the layout by eye | |
| ×3 | 100K | 100k | read from the layout by eye | |
| ×3 | 1M | 1M | read from the layout by eye | |
| ×2 | 470Ω | 470 | read from the layout by eye | |
| ×1 | 2.2K | 2.2k | read from the layout by eye | |
| ×1 | 2.7K | 2.7k | read from the layout by eye | |
| ×1 | 27K | 27k | read from the layout by eye | |
| ×1 | 33K | 33k | read from the layout by eye | |
| ×1 | 220K | 220k | read from the layout by eye | |
| ×1 | 4.7M | 4.7M | read from the layout by eye | |
| ×2 | ? | ? | LED resistor, value not given; read from the layout by eye | |
| Capacitors 10 | ||||
| ×3 | 100pF | 100p | read from the layout by eye | |
| ×1 | 220pF | 220p | read from the layout by eye | |
| ×1 | 330pF | 330p | read from the layout by eye | |
| ×2 | 10nF | 10n | read from the layout by eye | |
| ×1 | 33nF | 33n | read from the layout by eye | |
| ×1 | 47nF | 47n | read from the layout by eye | |
| ×1 | 68nF | 68n | read from the layout by eye | |
| ×1 | 100nF | 100n | read from the layout by eye | |
| ×6 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×2 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×8 | 1N4148 | 1N4148 | D1-D8; read from the layout by eye | |
| D9 | 1N5817 | 1N5817 | read from the layout by eye | |
| ICs 5 | ||||
| IC1 | TL072 | TL072 | read from the layout by eye | |
| IC2 | NJM5532 | NJM5532 | read from the layout by eye | |
| IC3 | NJM5532 | NJM5532 | read from the layout by eye | |
| IC4 | NJM5532 | NJM5532 | read from the layout by eye | |
| IC5 | NJM5532 | NJM5532 | read from the layout by eye | |
| Potentiometers 5 | ||||
| Tone | C10K | C10k | Potentiometer | read from the layout by eye |
| Contour | B100K | B100k | Potentiometer | read from the layout by eye |
| Fuzz 1 | A10K | A10k | Potentiometer | read from the layout by eye |
| Level 1 | A10K | A10k | Potentiometer | read from the layout by eye |
| Level 2 | A10K | A10k | Potentiometer | read from the layout by eye |
| Switches 2 | ||||
| Octave Sw | SPDT on/on | SPDT ON/ON | toggle; read from the layout by eye | |
| Select Sw | DPDT | DPDT | footswitch, selects between the two fuzzes; read from the layout by eye | |