Overdrive (Dual-channel overdrive/preamp (signature)) · $100
The Joyo R-21 Tornado is an analog dual-channel overdrive/preamp (signature) pedal based on the Overdrive/preamp, with Bass, Treble, Gain, Volume, Boost controls, made in China. From $100.
| Category | Overdrive (Dual-channel overdrive/preamp (signature)) |
| Circuit / based on | Overdrive/preamp |
| Signal | Analog |
| Controls | Bass, Treble, Gain, Volume, Boost |
| Footswitches | 2 |
| Bypass | true bypass |
| True bypass | Yes |
| I/O | 1/4in in, 1/4in out |
| Power | 9V DC (center negative) |
| Power draw | 100 mA |
| Dimensions | 125x78.5x48mm |
| Weight | 340g |
| Signature artist | Jose de Castro (JDC) |
| Country of manufacture | China |