Enclosure not stated · 4 knobs
Electronic Audio Experiments Mu Blaster
Based on the Electronic Audio Experiments Mu Blaster· 1 other board clones it
From the post
This was a request. Schematic and a neat circuit description 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 21 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 3 | ||||
| ×7 | 1M | 1M | read from the layout by eye | |
| ×3 | 10K | 10k | read from the layout by eye | |
| ×1 | ? | ? | LED resistor, value not given; read from the layout by eye | |
| Capacitors 7 | ||||
| ×3 | 100nF | 100n | read from the layout by eye | |
| ×1 | 22nF | 22n | read from the layout by eye | |
| ×1 | 1nF | 1n | read from the layout by eye | |
| ×1 | 100pF | 100p | read from the layout by eye | |
| ×3 | 1uF | 1u | film box; read from the layout by eye | |
| ×3 | 10uF | 10u | electrolytic, rated min 50v; read from the layout by eye | |
| ×4 | 47uF | 47u | electrolytic, rated min 35v; read from the layout by eye | |
| Diodes 1 | ||||
| ×5 | 1N5817 | 1N5817 | D1-D5; read from the layout by eye | |
| Transistors 5 | ||||
| Q1 | 2N5457 | 2N5457 | JFET; read from the layout by eye | |
| Q2 | 2N5457 | 2N5457 | JFET; read from the layout by eye | |
| Q3 | 2N5457 | 2N5457 | JFET; read from the layout by eye | |
| Q4 | 2N5457 | 2N5457 | JFET; read from the layout by eye | |
| Q5 | 2N5088 | 2N5088 | read from the layout by eye | |
| ICs 1 | ||||
| IC1 | LT1054 | LT1054 | read from the layout by eye | |
| Potentiometers 4 | ||||
| Boost | C10K | C10k | Potentiometer | read from the layout by eye |
| Depth | C1M | C1M | Potentiometer | read from the layout by eye |
| Filter | A10K | A10k | Potentiometer | read from the layout by eye |
| Volume | A100K | A100k | Potentiometer | read from the layout by eye |
Other boards based on the Electronic Audio Experiments Mu Blaster
- Mu Blaster Electronic Audio Experiments · 125B · $10.00