Fuzz (Supa Fuzz-style germanium fuzz (with bias control))
The Hiwatt Custom Shop Supa Sound is an analog supa Fuzz-style germanium fuzz (with bias control) pedal based on the Supa Fuzz / early Marshall germanium fuzz, with Transistor Bias; standard fuzz controls (Volume/Fuzz, not fully specified) controls, made in United Kingdom.
| Category | Fuzz (Supa Fuzz-style germanium fuzz (with bias control)) |
| Circuit / based on | Supa Fuzz / early Marshall germanium fuzz |
| Signal | Analog |
| Controls | Transistor Bias; standard fuzz controls (Volume/Fuzz, not fully specified) |
| Country of manufacture | United Kingdom |