Enclosure not stated · 4 knobs
Death by Audio ArmageddonVerified
Based on the Death By Audio Armageddon· 1 other board clones it
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 26 rows
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Check before you build · 2 values the reader of this layout was not sure of
- Pot assignment: the legend says Filter A is the 500kA dual gang and Filter B 100kB, while the schematic in picture 1 has it the other way round (Filter B1/B2 dual 500k, Filter A 100k); entered as the layout legend prints it
- 430K (x5) and 910K (x2): printed clearly, unusual values
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| ×5 | 430K | 430k | legend recommends 750K-1M; read from the layout by eye | |
| ×3 | 100K | 100k | legend recommends 180K; read from the layout by eye | |
| ×4 | 180K | 180k | read from the layout by eye | |
| ×2 | 910K | 910k | read from the layout by eye | |
| ×3 | 27K | 27k | read from the layout by eye | |
| ×2 | 33K | 33k | read from the layout by eye | |
| ×7 | 390Ω | 390 | read from the layout by eye | |
| ×1 | ? | ? | LED resistor, value not given; read from the layout by eye | |
| Capacitors 8 | ||||
| ×9 | 470nF | 470n | legend: coupling caps can be reduced to 100nF; read from the layout by eye | |
| ×1 | 47nF | 47n | read from the layout by eye | |
| ×1 | 39nF | 39n | read from the layout by eye | |
| ×1 | 22nF | 22n | read from the layout by eye | |
| ×1 | 4.7nF | 4.7n | read from the layout by eye | |
| ×1 | 100nF | 100n | read from the layout by eye | |
| ×1 | 100pF | 100p | read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×4 | Germanium | GERMANIUM | D1-D4, type not given; read from the layout by eye | |
| D5 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 1 | ||||
| ×7 | 2N5088 | 2N5088 | Q1-Q7; read from the layout by eye | |
| Potentiometers 4 | ||||
| Filter A | A500K | A500k | Potentiometer | dual; read from the layout by eye |
| Filter B | B100K | B100k | Potentiometer | read from the layout by eye |
| Drive | B1M | B1M | Potentiometer | legend: could be replaced with a reverse log taper; read from the layout by eye |
| Volume | B1M | B1M | Potentiometer | read from the layout by eye |
| Trimmers 1 | ||||
| Trim | ? | ? | value not given; legend: unknown value on trimpot, try 5K-10K; read from the layout by eye | |
| Switches 2 | ||||
| Sub | DPDT on/on | DPDT ON/ON | toggle; read from the layout by eye | |
| Filter | 3PDT | 3PDT | stomp switch; read from the layout by eye | |
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