Enclosure not stated · 2 knobs
Demeter Compulator
Based on the Demeter Compulator· 5 other boards clone it
- Category
- Compressor
- Controls
- Compress · Level
- Build
- Vero
- Layout
- Unverified · no build reported at Dirtbox Layouts yet
- Tags
- Compressor, Demeter
From the post
Schematic is aviable 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 22 rows
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Check before you build · 2 values the reader of this layout was not sure of
- Diodes: board shows D2 and D3 drawn as red signal diodes and D4 as a black power diode; legend says D1-D2 1N4148, D3 1N5817. Read by body style (D2, D3 = 1N4148; D4 = 1N5817), the legend numbering looks off by one
- IC2: no part number in the legend (only IC1: LF353N); may be meant as a second LF353N
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 9 | ||||
| ×5 | 10K | 10k | read from the layout by eye | |
| ×2 | 47K | 47k | read from the layout by eye | |
| ×1 | 4.7K | 4.7k | read from the layout by eye | |
| ×2 | 619Ω | 619 | read from the layout by eye | |
| ×1 | 1.5K | 1.5k | read from the layout by eye | |
| ×3 | 1K | 1k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×1 | 470Ω | 470 | read from the layout by eye | |
| ×1 | ? | ? | LED resistor, value not given; read from the layout by eye | |
| Capacitors 4 | ||||
| ×1 | 10nF | 10n | read from the layout by eye | |
| ×1 | 1uF | 1u | film; read from the layout by eye | |
| ×2 | 4.7uF | 4.7u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| D2 | 1N4148 | 1N4148 | legend: D1-D2; read from the layout by eye | |
| D3 | 1N4148 | 1N4148 | drawn as a signal diode; legend numbering offset; read from the layout by eye | |
| D4 | 1N5817 | 1N5817 | drawn as a power diode; legend calls it D3; read from the layout by eye | |
| ICs 2 | ||||
| IC1 | LF353N | LF353N | read from the layout by eye | |
| IC2 | ? | ? | value not given; read from the layout by eye | |
| Opto 1 | ||||
| Vactrol | VTL5C10 | VTL5C10 | read from the layout by eye | |
| Potentiometers 2 | ||||
| Compress | A20K | A20k | Potentiometer | read from the layout by eye |
| Level | A20K | A20k | Potentiometer | read from the layout by eye |
| Trimmers 1 | ||||
| ×1 | 10K | 10k | read from the layout by eye | |
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