Enclosure not stated · 4 knobs
Guyatone PS-021 Guitar Exciter & Compressor
Based on the Guyatone PS-021 Guitar Exciter & Compressor· 2 other boards clone it
- Category
- Compressor
- Build
- Vero· 26×30· 48 cuts, 28 links
- Layout
- Unverified · no build reported at Dirtbox Layouts yet
- Tags
- Compressor, Eq, Exciter, Guyatone
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 43 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 14 | ||||
| ×17 | 10K | 10k | read from the layout by eye | |
| ×6 | 1M | 1M | read from the layout by eye | |
| ×4 | 33K | 33k | read from the layout by eye | |
| ×2 | 150K | 150k | read from the layout by eye | |
| ×2 | 1K | 1k | read from the layout by eye | |
| ×1 | 100K | 100k | read from the layout by eye | |
| ×1 | 470K | 470k | read from the layout by eye | |
| ×1 | 560K | 560k | read from the layout by eye | |
| ×1 | 22K | 22k | read from the layout by eye | |
| ×1 | 4.7K | 4.7k | read from the layout by eye | |
| ×1 | 5.6K | 5.6k | read from the layout by eye | |
| ×1 | 39K | 39k | read from the layout by eye | |
| ×1 | 47K | 47k | read from the layout by eye | |
| ×1 | ? | ? | LED resistor, value not given; read from the layout by eye | |
| Capacitors 12 | ||||
| ×4 | 10nF | 10n | read from the layout by eye | |
| ×2 | 100nF | 100n | read from the layout by eye | |
| ×2 | 22nF | 22n | read from the layout by eye | |
| ×2 | 33nF | 33n | read from the layout by eye | |
| ×1 | 220nF | 220n | read from the layout by eye | |
| ×1 | 15nF | 15n | read from the layout by eye | |
| ×1 | 2.2nF | 2.2n | read from the layout by eye | |
| ×1 | 1nF | 1n | read from the layout by eye | |
| ×4 | 1uF | 1u | electrolytic; read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×2 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| D1 | 1N4148 | 1N4148 | read from the layout by eye | |
| D2 | 1N4148 | 1N4148 | read from the layout by eye | |
| D3 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 6 | ||||
| Q1 | 2N5088 | 2N5088 | legend: 2N5088, 2N3904; read from the layout by eye | |
| Q2 | 2N5088 | 2N5088 | legend: 2N5088, 2N3904; read from the layout by eye | |
| Q3 | 2N5088 | 2N5088 | legend: 2N5088, 2N3904; read from the layout by eye | |
| Q4 | 2N5088 | 2N5088 | legend: 2N5088, 2N3904; read from the layout by eye | |
| Q5 | 2N5088 | 2N5088 | legend: 2N5088, 2N3904; read from the layout by eye | |
| Q6 | 2N5088 | 2N5088 | legend: 2N5088, 2N3904; read from the layout by eye | |
| ICs 3 | ||||
| IC1 | 3080 | 3080 | read from the layout by eye | |
| IC2 | LM324 | LM324 | read from the layout by eye | |
| IC3 | 4558 | 4558 | read from the layout by eye | |
| Potentiometers 4 | ||||
| Sustain | B1M | B1M | Potentiometer | read from the layout by eye |
| Exciter | B20K | B20k | Potentiometer | read from the layout by eye |
| Color | B100K | B100k | Potentiometer | read from the layout by eye |
| Level | B50K | B50k | Potentiometer | read from the layout by eye |
| Trimmers 1 | ||||
| ×1 | 22K | 22k | read from the layout by eye | |
Other boards based on the Guyatone PS-021 Guitar Exciter & Compressor
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- Guyatone PS-021 Guitar Exciter / Compressor Tagboard Effects · 125B