The VE-20 from Boss is an effects pedal for vocalists that provides harmonies, pitch correction, layering, classic effects like reverb and delay, as well as unusual sounds like strobe and robot voice. It's been designed to be easy to use on stage, in rehearsal, and in the studio. The VE-20 a powerful tool for varying the tone and quality of your voice, and for discovering creative new means of expression.
A phrase looper is built into the VE-20, which enables you to create multi-layered loops of your voice in real time. It runs on 6 standard AA batteries, or on an optional PSA-series power adapter. Your microphone plugs into its combo XLR and 1/4" TRS input (which can provide phantom power to condenser microphones). There are two XLR outputs that enable stereo operation.
| Inputs | 1 x XLR & 1/4" TRS Combo Input |
| Outputs |
2 x XLR Outputs 1 x 1/4" TRS Phones/Line Output |
| Input Impedance | 4 k Ohms |
| Nominal Input Level | -20 dBu (Mic Sens = 40) |
| Output Impedance | 600 Ohms, Phones/Line: 66 Ohms |
| Nominal Output Level | -20 dBu, Phones/Line: -4 dBu |
| Display | 16 Characters, 2 Lines (Backlit LCD) |
| Power Supply |
DC 9 V: Dry Battery AA Type x 6 AC Adaptor (PSA-Series) |
| Maximum Current Draw | 180 mA (9 V Max) |
| Dimensions | 6 13/16 x 6 1/4 x 2 1/4 (173 x 158 x 57 mm) |
| Weight | 2.7 lbs (1.1 kg) |