Modulation (Optical tremolo)
The Rotosound RWB1 Wobbler is an analog optical tremolo pedal based on the Optical (opto) tremolo, with Rate, Depth; silicon/germanium signal-path control controls, made in UK.
| Category | Modulation (Optical tremolo) |
| Circuit / based on | Optical (opto) tremolo |
| Signal | Analog |
| Controls | Rate, Depth; silicon/germanium signal-path control |
| Switches | Silicon/germanium signal-path select |
| Footswitches | 1 |
| Bypass | true bypass |
| True bypass | Yes |
| I/O | mono in / mono out |
| Power | 9-18V DC (internally regulated) |
| Country of manufacture | UK |