Enclosure not stated · 4 knobs
Grind Custom Fx TSM680 Mk 2Verified
Based on the Grind Custom Fx TSM680 Mk 2
- Category
- Distortion
- Build
- Vero· 20×17· 21 cuts, 5 links
- Layout
- Verified · Dirtbox Layouts marks it as built and working
- Tags
- Big Muff, Distortion, Fuzz, Grind Custom Fx
From the post
Verified
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 39 rows
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Check before you build · 2 values the reader of this layout was not sure of
- 422K at column 11, rows J-L (right of the 100uF can): printed clearly, unusual value; could be meant as 22K or 4.22K
- D7 1N5817: the legend calls the 1N5817 'D5', the board labels the 9v diode D7
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 14 | ||||
| ×3 | 470K | 470k | read from the layout by eye | |
| ×2 | 100Ω | 100 | read from the layout by eye | |
| ×1 | 56K | 56k | read from the layout by eye | |
| ×2 | 7.5K | 7.5k | read from the layout by eye | |
| ×2 | 22K | 22k | read from the layout by eye | |
| ×3 | 100K | 100k | read from the layout by eye | |
| ×3 | 33K | 33k | read from the layout by eye | |
| ×1 | 15K | 15k | read from the layout by eye | |
| ×1 | 422K | 422k | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| ×1 | 150Ω | 150 | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×1 | 470Ω | 470 | read from the layout by eye | |
| ×1 | 2.7K | 2.7k | read from the layout by eye | |
| Capacitors 11 | ||||
| ×3 | 100nF | 100n | read from the layout by eye | |
| ×2 | 680nF | 680n | read from the layout by eye | |
| ×2 | 220nF | 220n | read from the layout by eye | |
| ×2 | 680pF | 680p | read from the layout by eye | |
| ×2 | 2.2nF | 2.2n | read from the layout by eye | |
| ×1 | 3.3nF | 3.3n | read from the layout by eye | |
| ×1 | 10nF | 10n | read from the layout by eye | |
| ×1 | 6.8nF | 6.8n | read from the layout by eye | |
| ×1 | 470nF | 470n | read from the layout by eye | |
| ×1 | 470pF | 470p | read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×4 | 1N4148 | 1N4148 | D1-D4, legend: 1N4148/1N914; read from the layout by eye | |
| D7 | 1N5817 | 1N5817 | legend lists it as D5; read from the layout by eye | |
| Transistors 4 | ||||
| Q1 | MPSA18 | MPSA18 | read from the layout by eye | |
| Q2 | BC109C | BC109C | read from the layout by eye | |
| Q3 | BC109C | BC109C | read from the layout by eye | |
| Q4 | MPSA18 | MPSA18 | read from the layout by eye | |
| Potentiometers 4 | ||||
| Sustain | B100K | B100k | Potentiometer | read from the layout by eye |
| Tone | B100K | B100k | Potentiometer | read from the layout by eye |
| Shape | C500K | C500k | Potentiometer | read from the layout by eye |
| Volume | A100K | A100k | Potentiometer | read from the layout by eye |
| Switches 2 | ||||
| Clip | SPDT on/on | SPDT ON/ON | toggle; read from the layout by eye | |
| Doom | SPST | SPST | toggle; read from the layout by eye | |
| LEDs 2 | ||||
| D5 | 3mm red LED | 3MM RED LED | read from the layout by eye | |
| D6 | 3mm red LED | 3MM RED LED | read from the layout by eye | |