Enclosure not stated · 5 knobs
Exar MM-04 Moon Metal
Based on the Exar MM-04 Moon Metal· 1 other board clones it
- Category
- Distortion
- Build
- Vero· 18×24· 32 cuts, 13 links
- Layout
- Unverified · no build reported at Tagboard Effects yet
- Tags
- Distortion, Exar
From the post
Next up from Vitalii's traces is Moon Metal from later Exar series. Youtube demo found isn't all that great, but there's very nice EQ section and gain range seems quite good as well. Not a small circuit, but i think this could be quite usable.
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 Tagboard Effects. 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 | ||||
| ×8 | 10K | 10k | read from the layout by eye | |
| ×3 | 100K | 100k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×2 | 33K | 33k | read from the layout by eye | |
| ×2 | 1K | 1k | read from the layout by eye | |
| ×2 | 100Ω | 100 | read from the layout by eye | |
| ×1 | 680K | 680k | read from the layout by eye | |
| ×1 | 470K | 470k | read from the layout by eye | |
| ×1 | 220K | 220k | read from the layout by eye | |
| ×1 | 47K | 47k | read from the layout by eye | |
| ×1 | 6.8K | 6.8k | read from the layout by eye | |
| ×1 | 3.3K | 3.3k | read from the layout by eye | |
| Capacitors 12 | ||||
| ×4 | 47nF | 47n | read from the layout by eye | |
| ×3 | 220nF | 220n | read from the layout by eye | |
| ×2 | 100nF | 100n | read from the layout by eye | |
| ×1 | 22nF | 22n | read from the layout by eye | |
| ×1 | 10nF | 10n | read from the layout by eye | |
| ×2 | 2.2nF | 2.2n | one film, one ceramic; read from the layout by eye | |
| ×2 | 1nF | 1n | one film, one ceramic; read from the layout by eye | |
| ×2 | 100pF | 100p | read from the layout by eye | |
| ×2 | 1uF | 1u | electrolytic; read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| D1 | 1N5817 | 1N5817 | read from the layout by eye | |
| D2 | 1N4148 | 1N4148 | read from the layout by eye | |
| D3 | 1N4148 | 1N4148 | read from the layout by eye | |
| Transistors 2 | ||||
| ×1 | 2SK30A | 2SK30A | JFET; read from the layout by eye | |
| ×1 | BC550 | BC550 | read from the layout by eye | |
| ICs 2 | ||||
| IC1 | TL072 | TL072 | read from the layout by eye | |
| IC2 | TL072 | TL072 | read from the layout by eye | |
| Potentiometers 5 | ||||
| Metal | A100K | A100k | Potentiometer | read from the layout by eye |
| High | A20K | A20k | Potentiometer | read from the layout by eye |
| Mid | B100K | B100k | Potentiometer | read from the layout by eye |
| Low | B100K | B100k | Potentiometer | read from the layout by eye |
| Level | A50K | A50k | Potentiometer | read from the layout by eye |
Other boards based on the Exar MM-04 Moon Metal
- Exar MM-04 Moon Metal Dirtbox Layouts