Overdrive (Low-gain overdrive (Dumble-style))
The Joyo R-02 Tai Chi is an analog low-gain overdrive (Dumble-style) pedal based on the Dumble-style, with Volume, Gain, Tone, Voice, LED Toggle controls, made in China.
| Category | Overdrive (Low-gain overdrive (Dumble-style)) |
| Circuit / based on | Dumble-style |
| Signal | Analog |
| Controls | Volume, Gain, Tone, Voice, LED Toggle |
| Switches | LED mode toggle (Sync/Always/Off) |
| Footswitches | 1 |
| Bypass | true bypass |
| True bypass | Yes |
| I/O | Mono in / mono out (6.35mm) |
| Power | 9V DC (center negative) |
| Power draw | 20 mA |
| Dimensions | 109 x 67 x 48 mm |
| Weight | 248g |
| Country of manufacture | China |