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4PDT Order Switcher
- Category
- Utility
- Price
- see vendor
- Tags
- not verified, gerbers, CC BY-NC-SA 4.0
From the vendor
The 4PDT Order Switcher swaps the order of two effects with one toggle. In one position the signal runs IN > S1 > S2 > OUT, in the other IN > S2 > S1 > OUT. The fourth pole switches a bicolor LED so you can see which order is selected.
You can also use a 3PDT toggle in the first three columns of the switch footprint (pads 1-9) if you don't want the LED; leave D1 and R1 off. The 3PDT's bushing sits about 2.4 mm to the side of where a 4PDT's would, so drill the enclosure for the switch you use.
Built
Schematic
Drawn by Cryptid Effects, CC BY-NC-SA 4.0. Gerbers on GitHub.
Parts list 3 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 1 | ||||
| R1 | 4k7 | 4.7k | LED current limiting resistor, choose to taste (2k2 for brighter) | |
| Switches 1 | ||||
| U1 | 4PDT | 4PDT | On / on mini toggle (or a 3PDT, see the introduction) | |
| LEDs 1 | ||||
| D1 | 3 mm bicolor LED | 3 MM BICOLOR LED | Common cathode (3 legs, cathode in the middle) | |