Enclosure not stated · 5 knobs
MI Audio Super Blues ProVerified
Based on the MI Audio Super Blues Pro· 1 other board clones it
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 28 rows
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Check before you build · 3 values the reader of this layout was not sure of
- 20pF ceramic at column 14, rows I-J: printed clearly, unusual value (the other two ceramics are 220pF)
- Body pot: the legend prints '1mD', entered as D1M; taper letter D is not a standard taper
- 8.2M at column 9, rows K-M: printed clearly, unusual value
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 6 | ||||
| ×3 | 1K | 1k | read from the layout by eye | |
| ×2 | 470Ω | 470 | read from the layout by eye | |
| ×2 | 220K | 220k | read from the layout by eye | |
| ×1 | 470K | 470k | read from the layout by eye | |
| ×1 | 8.2M | 8.2M | read from the layout by eye | |
| ×1 | ? | ? | LED resistor, value not given; read from the layout by eye | |
| Capacitors 8 | ||||
| ×2 | 1uF | 1u | film; read from the layout by eye | |
| ×2 | 22nF | 22n | read from the layout by eye | |
| ×1 | 2.2nF | 2.2n | read from the layout by eye | |
| ×1 | 220nF | 220n | read from the layout by eye | |
| ×2 | 220pF | 220p | read from the layout by eye | |
| ×1 | 20pF | 20p | read from the layout by eye | |
| ×2 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 220uF | 220u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| D1 | 1N4148 | 1N4148 | read from the layout by eye | |
| D2 | 1N5817 | 1N5817 | read from the layout by eye | |
| D3 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 2 | ||||
| Q1 | 2N7000 | 2N7000 | MOSFET; read from the layout by eye | |
| Q2 | 2N7000 | 2N7000 | MOSFET; read from the layout by eye | |
| ICs 2 | ||||
| IC1 | LM833 | LM833 | read from the layout by eye | |
| IC2 | MAX1044 | MAX1044 | MAX1044 / ICL7660S; read from the layout by eye | |
| Potentiometers 5 | ||||
| Drive | A250K | A250k | Potentiometer | read from the layout by eye |
| Trim | C10K | C10k | Potentiometer | read from the layout by eye |
| Detail | B10K | B10k | Potentiometer | read from the layout by eye |
| Body | D1M | D1M | Potentiometer | legend prints 1mD; read from the layout by eye |
| Volume | A10K | A10k | Potentiometer | read from the layout by eye |
| Switches 2 | ||||
| Switch A | SPDT on/off/on | SPDT ON/OFF/ON | toggle; read from the layout by eye | |
| Switch B | SPDT on/off/on | SPDT ON/OFF/ON | toggle; read from the layout by eye | |
Other boards based on the MI Audio Super Blues Pro
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