1590BB · 5 knobs
Tubeworks Real Tube 901
Based on the Tubeworks Real Tube 901· 1 other board clones it
- Category
- Distortion
- Build
- Vero· 20×13· 15 cuts, 5 links
- Layout
- Unverified · no build reported at Tagboard Effects yet
- Tags
- BK, Butler, Distortion, Overdrive, Tube, Tubeworks
From the post
JohnK had made a layout for the 903 awhile ago, so I thought I'd give the 901 a shot. The layout should be small enough to give you plenty of room in a 1590BB. I took his switch wiring to make it true bypass, and removed the additional LED to tell you that it's got power, which I feel is unnecessary. Schematic can be found on Revolutiondeux.
The 901 has higher gain then the 903.
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 28 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| ×2 | 1k | 1k | read from the layout by eye | |
| ×4 | 10k | 10k | 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 | 1M | 1M | read from the layout by eye | |
| ×1 | 2.2k | 2.2k | read from the layout by eye | |
| ×1 | 1.5k | 1.5k | read from the layout by eye | |
| ×1 | ? | ? | LED resistor, value not given; read from the layout by eye | |
| Capacitors 10 | ||||
| ×4 | 47nF | 47n | read from the layout by eye | |
| ×1 | 10nF | 10n | read from the layout by eye | |
| ×1 | 100nF | 100n | read from the layout by eye | |
| ×1 | 47pF | 47p | read from the layout by eye | |
| ×1 | 12pF | 12p | read from the layout by eye | |
| ×1 | 330pF | 330p | read from the layout by eye | |
| ×2 | 2.2uF | 2.2u | electrolytic; read from the layout by eye | |
| ×1 | 22uF | 22u | electrolytic; read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic, power board; read from the layout by eye | |
| ×2 | 47uF | 47u | electrolytic, power board; read from the layout by eye | |
| Diodes 2 | ||||
| D1 | 1N914 | 1N914 | read from the layout by eye | |
| D2 | 1N914 | 1N914 | read from the layout by eye | |
| ICs 2 | ||||
| ×1 | TL072 | TL072 | read from the layout by eye | |
| ×1 | 7660S | 7660S | charge pump, power board; read from the layout by eye | |
| Potentiometers 5 | ||||
| Volume | A500K | A500k | Potentiometer | read from the layout by eye |
| High | A500K | A500k | Potentiometer | read from the layout by eye |
| Low | A100K | A100k | Potentiometer | read from the layout by eye |
| Mids | B10K | B10k | Potentiometer | read from the layout by eye |
| Drive | A500K | A500k | Potentiometer | read from the layout by eye |
| Other 1 | ||||
| ×1 | 12AX7 | 12AX7 | tube, off board; read from the layout by eye | |
Other boards based on the Tubeworks Real Tube 901
- Tube Works Real Tube RT-901 Revolution Deux