Eventide Mixing Link Mic Preamp, high quality mobile mic preamp, effect pedal format, works with dynamic microphones and condenser or ribbon microphones with a maximum of 65 dB gain, 48V phantom power, instrument inputs and balanced inputs for line inputs, aux input and output, output for guitar amps and headphones with separate volume control, effects loop for symmetrical and unbalanced signals ideal for mixers or guitar effect pedals, balanced XLR output, mixcontrol with 3 operation 100% microphone and effects - microphone / effect balance (effects mix) - 100% FX (without microphone operation), FX footswitch for holding or locking the FX loop, power supply 9V DC power supply #108096 (not included) or 9V battery, dimensions: 91 (H) x 67 (W) x 38 (T) mm, weight 0.43 kg.