Enclosure not stated · 3 knobs
JPTR FX Silver Machine
Based on the JPTR FX Silver Machine· 2 other boards clone 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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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 11 | ||||
| ×4 | 10M | 10M | read from the layout by eye | |
| ×3 | 10K | 10k | read from the layout by eye | |
| ×2 | 5.1K | 5.1k | read from the layout by eye | |
| ×2 | 22K | 22k | read from the layout by eye | |
| ×2 | 68K | 68k | read from the layout by eye | |
| ×1 | 47K | 47k | read from the layout by eye | |
| ×1 | 15K | 15k | read from the layout by eye | |
| ×1 | 560K | 560k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×1 | 6.2K | 6.2k | read from the layout by eye | |
| ×1 | 160K | 160k | read from the layout by eye | |
| Capacitors 4 | ||||
| ×3 | 47nF | 47n | read from the layout by eye | |
| ×2 | 100nF | 100n | read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| ×2 | 9.1V Zener | 9V1 | D1, D2; read from the layout by eye | |
| ×2 | 1N4148 | 1N4148 | D3, D4; read from the layout by eye | |
| D5 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 5 | ||||
| Q1 | BS170 | BS170 | MOSFET; read from the layout by eye | |
| Q2 | BS170 | BS170 | MOSFET; read from the layout by eye | |
| Q3 | 2N5089 | 2N5089 | read from the layout by eye | |
| Q4 | 2N5087 | 2N5087 | read from the layout by eye | |
| Q5 | 2N5089 | 2N5089 | read from the layout by eye | |
| Potentiometers 3 | ||||
| Gain I | C5K | C5k | Potentiometer | read from the layout by eye |
| Gain II | C5K | C5k | Potentiometer | read from the layout by eye |
| Volume | B100K | B100k | Potentiometer | read from the layout by eye |
Other boards based on the JPTR FX Silver Machine
- Octomos Effects Layouts · 1590B · $7.00
- JPTR FX Silver Machine Effects Layouts (blog) · 1590B