Enclosure not stated · 3 knobs
Gaspedals DumbbellVerified
Based on the GasPedals DumbBell· 2 other boards clone it
From the post
Request. This is a demo of the single knob version, the layout is for the 3 knob version.
Video of Geiri's build of this layout:
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 Tagboard Effects. No KiCad fragment has been drawn for this circuit yet.
Parts list 23 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
Check before you build · 1 value the reader of this layout was not sure of
- 7K15 resistor left of the IC: printed clearly, unusual value
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 9 | ||||
| ×2 | 150K | 150k | read from the layout by eye | |
| ×1 | 2K | 2k | read from the layout by eye | |
| ×1 | 470K | 470k | read from the layout by eye | |
| ×1 | 7K15 | 7.15k | read from the layout by eye | |
| ×2 | 10K | 10k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×1 | 1K | 1k | read from the layout by eye | |
| ×2 | 2K2 | 2.2k | read from the layout by eye | |
| ×1 | 33K | 33k | read from the layout by eye | |
| Capacitors 7 | ||||
| ×1 | 100p | 100p | read from the layout by eye | |
| ×1 | 47n | 47n | read from the layout by eye | |
| ×1 | 220n | 220n | read from the layout by eye | |
| ×1 | 10n | 10n | read from the layout by eye | |
| ×1 | 10u | 10u | electrolytic; read from the layout by eye | |
| ×1 | 100u | 100u | electrolytic; read from the layout by eye | |
| ×1 | 47u | 47u | electrolytic; read from the layout by eye | |
| ICs 1 | ||||
| IC | NE5532 | NE5532 | read from the layout by eye | |
| Potentiometers 3 | ||||
| Gain | B250K | B250k | Potentiometer | read from the layout by eye |
| Tone | B10K | B10k | Potentiometer | read from the layout by eye |
| Volume | A500K | A500k | Potentiometer | read from the layout by eye |
| Switches 1 | ||||
| Switch | 3PDT | 3PDT | 3PDT stomp, use toggle if you prefer; switches between two LEDs; read from the layout by eye | |
| LEDs 2 | ||||
| D1 | Red LED | RED LED | read from the layout by eye | |
| D2 | Red LED | RED LED | read from the layout by eye | |
Other boards based on the GasPedals DumbBell
- Gas Pedals DumbBell Effects Layouts (blog)
- Counterweight OD PedalPCB · 125B · $10.00