Enclosure not stated · 2 knobs
Stafford Maxon Hizbender 1944TVerified
Based on the Stafford Maxon Hizbender 1944T· 1 other board clones it
From the post
There was a great post from Grey Bench on FSB, tracing this ten year old Stafford Maxon circuit that i found interesting back in a day, but couldn't source a schematic back then. This is per original, using only a half of a dual opamp and utilizing a 12x21 board.
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 21 rows
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Check before you build · 1 value the reader of this layout was not sure of
- 510K at column 5, rows B-E: printed clearly, unusual value
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| ×1 | 470Ω | 470 | read from the layout by eye | |
| ×2 | 1K | 1k | read from the layout by eye | |
| ×1 | 1.8K | 1.8k | read from the layout by eye | |
| ×1 | 2.2K | 2.2k | read from the layout by eye | |
| ×3 | 10K | 10k | read from the layout by eye | |
| ×4 | 100K | 100k | read from the layout by eye | |
| ×1 | 510K | 510k | read from the layout by eye | |
| ×3 | 1M | 1M | read from the layout by eye | |
| Capacitors 7 | ||||
| ×1 | 1nF | 1n | read from the layout by eye | |
| ×1 | 10nF | 10n | read from the layout by eye | |
| ×1 | 47nF | 47n | read from the layout by eye | |
| ×4 | 1uF | 1u | electrolytic; read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| D1 | 1N5817 | 1N5817 | read from the layout by eye | |
| ×2 | 1N34A | 1N34A | D2, D3; Germanium (1N34A or similar); read from the layout by eye | |
| Transistors 1 | ||||
| ×2 | 2SC1815 | 2SC1815 | read from the layout by eye | |
| ICs 1 | ||||
| IC1 | RC1458 | RC1458 | read from the layout by eye | |
| Potentiometers 2 | ||||
| Gain | B500K | B500k | Potentiometer | try C500K; read from the layout by eye |
| Volume | B50K | B50k | Potentiometer | read from the layout by eye |
Other boards based on the Stafford Maxon Hizbender 1944T
- Hizbender Fuzz Dog · 1590B · £28.80