- Extremely compact, lightweight bass amplifier top part with USB interface - transistor circuit, class D power amplifier - 200 W at 4 ohms / 130 W at 8 ohms - 3-band EQ with +/- 15 dB cut/boost per band - 6.35 mm headphone output for silent practice - balanced post-EQ XLR DI output with switchable ground lift - input impeded More than 1 0 MOhm provides maximum sensitivity for passive pickups - USB audio interface for PC, Mac or compatible mobile devices - no drivers or special software required - Supported sampling rates: 44.1 kHz and 48 kHz - Front controls for gain, bass, middle, treble, master - Rear ground lift switch - Rear power on/off switch - Front connections for instrument input (6.3 kHz. 5mm Mono-K Jack) and headphone output (6.35 mm stereo jack) - rear connections for mains in (IEC IEC IEC IEC IEC IEC socket), speaker out (6.35 mm mono jack), USB type B connection and balanced XLR DI output - input voltage 220 - 240 V AC - dimensions (L x W x H) 170 x 118 x 45.5 mm. Weight: 0.98 kg - includes power cable with EU plug.