This amplifier works on both battery and AC outlet. When using the built in, rechargeable 12V DC BATTERY only, the unit can function for about 15 hours of continuous use (expected), depending on the actual operating conditions. When using the AC adaptor, operation will continue in the event of AC line voltage interruption (power blackout or power plug disconnection) thanks to the battery mounted in the unit.

- with spring reverb
- 1 x 6.5" speaker with coaxial tweeter
- high impedance instrument (Jack) & microphone (balanced XLR) inputs
- independent inputs volume controls
- 3-band EQ (Bass/Middle/Treble)
- separate parametric Mid control
- volume and gain controls
- headphone input
- (L + R) Cinch/ RCA inputs for CD/MP3 player
- power : built-in rechargeable 12V battery or AC adapter
- battery-charger/power adapter included
- size (HxWxD) : 33,8 x 35 x 20 cm / 13,3 x 13,7 x 7,9 in.
- weight : 9,2 Kg