Enclosure not stated · 5 knobs
MXR M75 Super Badass Distortion
Based on the MXR M75 Super Badass Distortion· 1 other board clones it
- Category
- Distortion
- Build
- Vero· 25×25· 49 cuts, 28 links
- Layout
- Unverified · no build reported at Dirtbox Layouts yet
- Tags
- Distortion, MXR
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 44 rows
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Check before you build · 1 value the reader of this layout was not sure of
- Treble/Mid/Bass pots: legend prints '20kW' (W taper), kept as W20K
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 15 | ||||
| ×5 | 100K | 100k | read from the layout by eye | |
| ×3 | 2.2K | 2.2k | read from the layout by eye | |
| ×3 | 470Ω | 470 | read from the layout by eye | |
| ×2 | 5.6K | 5.6k | read from the layout by eye | |
| ×2 | 1K | 1k | read from the layout by eye | |
| ×2 | 20K | 20k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| ×1 | 820Ω | 820 | read from the layout by eye | |
| ×1 | 220K | 220k | read from the layout by eye | |
| ×1 | 470K | 470k | read from the layout by eye | |
| ×1 | 4.7K | 4.7k | read from the layout by eye | |
| ×1 | 6.8K | 6.8k | read from the layout by eye | |
| ×1 | 24K | 24k | read from the layout by eye | |
| ×1 | ? | ? | LED resistor, value not given; read from the layout by eye | |
| Capacitors 17 | ||||
| ×2 | 100pF | 100p | read from the layout by eye | |
| ×1 | 220pF | 220p | read from the layout by eye | |
| ×1 | 1nF | 1n | read from the layout by eye | |
| ×1 | 2.2nF | 2.2n | read from the layout by eye | |
| ×1 | 4.7nF | 4.7n | read from the layout by eye | |
| ×1 | 5.6nF | 5.6n | read from the layout by eye | |
| ×1 | 39nF | 39n | read from the layout by eye | |
| ×3 | 47nF | 47n | read from the layout by eye | |
| ×4 | 100nF | 100n | read from the layout by eye | |
| ×4 | 220nF | 220n | read from the layout by eye | |
| ×1 | 470nF | 470n | read from the layout by eye | |
| ×1 | 1uF | 1u | film box; read from the layout by eye | |
| ×1 | 2.2uF | 2.2u | electrolytic; read from the layout by eye | |
| ×1 | 3.3uF | 3.3u | electrolytic; read from the layout by eye | |
| ×1 | 4.7uF | 4.7u | electrolytic; read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| D3 | 1N5817 | 1N5817 | read from the layout by eye | |
| ICs 5 | ||||
| IC1 | LM833 | LM833 | read from the layout by eye | |
| IC2 | LM833 | LM833 | read from the layout by eye | |
| IC3 | MC33178 | MC33178 | SMD; legend: Try LM833, NE5532, 4580 etc.; read from the layout by eye | |
| IC4 | MC33178 | MC33178 | SMD; legend: Try LM833, NE5532, 4580 etc.; read from the layout by eye | |
| IC5 | MC33178 | MC33178 | SMD; legend: Try LM833, NE5532, 4580 etc.; read from the layout by eye | |
| Potentiometers 5 | ||||
| Dist | B100K | B100k | Potentiometer | read from the layout by eye |
| Treble | W20K | W20k | Potentiometer | read from the layout by eye |
| Mid | W20K | W20k | Potentiometer | read from the layout by eye |
| Bass | W20K | W20k | Potentiometer | read from the layout by eye |
| Output | B10K | B10k | Potentiometer | read from the layout by eye |
| LEDs 1 | ||||
| ×2 | 3mm red LED | 3MM RED LED | D1, D2; read from the layout by eye | |
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