Features: 12 channels mixing console with XLR, LINE inputs and 48V phantom power. Each channel has GAIN, 3-band EQ, AUX, EFFECT, PAN control knobs and control faders. The PEL switch allow you to monitor the channel that the PEL is turned "ON" only. AUX send & return jacks for connecting all kinds of effects from outside. With XLR(L/ R) & 1/4"(L/ R) stereo output jacks and REC(L/ R) & headset interfaces. With USB input interface and LCD display as well as control buttons. With power and output level indicator lights for easy monitoring and operation. EFFECT level and output MAIN faders, REPEAT, EFF SEND, DELAY, SEND, RETURN knobs on the master section. Specifications: Model: 120S-USB Color: Black Material: Metal Power adapter: Plug Input: AC 50/60Hz 0.23A Output: ±15V DC +48V DC Item size: Approx. 34 * 52 * 4cm Item weight: 4.7kg / 10.4lb Package size: 56.3 * 42.6 * 9.1cm Package weight: 5.3kg Package List: 1 * Mixing Console 1 * Power Adapter () 1 * User Manual (English)