1590B · 3 knobs
Spaceman Effects Apollo VII OverdriveVerified
Based on the Spaceman Effects Apollo VII Overdrive· 1 other board clones it
From the post
A bit modified compared to the schematic to keep it 1590B friendly. The relay bypass switching is omitted and so is the bicolour LED indicator. The circuit itself is quite "normal" compared to other Spaceman circuits and there is only one odd part; TLE2426 which is a precision virtual ground regulator. Layout is based on schematic avaiable at Deadend Fx.
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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Check before you build · 1 value the reader of this layout was not sure of
- 4.75K (two: column 8 rows D-H and column 14 rows F-I): printed clearly, unusual value
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 4 | ||||
| ×5 | 10K | 10k | read from the layout by eye | |
| ×2 | 4.75K | 4.75k | read from the layout by eye | |
| ×1 | 33K | 33k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| Capacitors 6 | ||||
| ×4 | 100nF | 100n | read from the layout by eye | |
| ×4 | 1uF | 1u | read from the layout by eye | |
| ×2 | 1nF | 1n | read from the layout by eye | |
| ×1 | 220nF | 220n | read from the layout by eye | |
| ×1 | 470pF | 470p | read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×4 | 1N4148 | 1N4148 | D1-D4; read from the layout by eye | |
| D7 | 1N5817 | 1N5817 | read from the layout by eye | |
| ICs 3 | ||||
| IC1 | 4558 | 4558 | read from the layout by eye | |
| IC2 | 4558 | 4558 | read from the layout by eye | |
| REG | TLE2426 | TLE2426 | read from the layout by eye | |
| Inductors 1 | ||||
| ×2 | Ferrite Bead | FERRITE BEAD | FB; read from the layout by eye | |
| Potentiometers 3 | ||||
| Gain | B100K | B100k | Potentiometer | read from the layout by eye |
| Tone | B10K | B10k | Potentiometer | read from the layout by eye |
| Level | A100K | A100k | Potentiometer | read from the layout by eye |
| Switches 1 | ||||
| Switch | SPDT on/off/on | SPDT ON/OFF/ON | read from the layout by eye | |
| LEDs 1 | ||||
| ×2 | 3mm red LED | 3MM RED LED | D5, D6; read from the layout by eye | |
Other boards based on the Spaceman Effects Apollo VII Overdrive
- Wally Dead End FX · 125B · $6.00