Enclosure not stated · 5 knobs
JPTR FX KaleidoscopeVerified
Based on the JPTR FX Kaleidoscope
From the post
Traced by Jordan Fontaine. 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 33 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 13 | ||||
| ×1 | 33Ω | 33 | read from the layout by eye | |
| ×1 | 2K | 2k | read from the layout by eye | |
| ×3 | 5.1K | 5.1k | read from the layout by eye | |
| ×5 | 10K | 10k | read from the layout by eye | |
| ×1 | 12K | 12k | read from the layout by eye | |
| ×2 | 15K | 15k | read from the layout by eye | |
| ×2 | 33K | 33k | read from the layout by eye | |
| ×4 | 47K | 47k | read from the layout by eye | |
| ×1 | 100K | 100k | read from the layout by eye | |
| ×2 | 470K | 470k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| R1 | ? | ? | value not given; read from the layout by eye | |
| R4 | ? | ? | value not given; read from the layout by eye | |
| Capacitors 6 | ||||
| ×1 | 470pF | 470p | read from the layout by eye | |
| ×2 | 82nF | 82n | read from the layout by eye | |
| ×5 | 100nF | 100n | 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 | |
| ×2 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| ×1 | ? | ? | Zener, printed Zen, value not given; read from the layout by eye | |
| ×1 | 1N5817 | 1N5817 | read from the layout by eye | |
| ×1 | 1N4001 | 1N4001 | read from the layout by eye | |
| Transistors 1 | ||||
| Q1 | BS170 | BS170 | MOSFET; read from the layout by eye | |
| ICs 3 | ||||
| IC1 | BTDR-2H-L | BTDR-2H-L | reverb module, off the board; read from the layout by eye | |
| IC2 | TL074 | TL074 | read from the layout by eye | |
| IC3 | L7805 | L7805 | regulator; read from the layout by eye | |
| Potentiometers 5 | ||||
| Volume | B100K | B100k | Potentiometer | read from the layout by eye |
| Gain | C5K | C5k | Potentiometer | read from the layout by eye |
| Reverb | B100K | B100k | Potentiometer | read from the layout by eye |
| Feedback | B100K | B100k | Potentiometer | read from the layout by eye |
| Swell | B100K | B100k | Potentiometer | read from the layout by eye |
| Switches 2 | ||||
| Swell | SPST momentary | SPST MOMENTARY | footswitch, momentary on; read from the layout by eye | |
| Dry Kill | DPDT | DPDT | footswitch; read from the layout by eye | |