Modulation (Optical tremolo)
The Rowin LN-327 Trill is an analog optical tremolo pedal, with Speed, Depth (+ EQ) controls, made in China.
| Category | Modulation (Optical tremolo) |
| Signal | Analog |
| Controls | Speed, Depth (+ EQ) |
| Footswitches | 1 |
| Bypass | true bypass |
| True bypass | Yes |
| I/O | mono in / mono out |
| Power | 9V DC |
| Enclosure | mini |
| Country of manufacture | China |