This high-quality Bosch power amplifier is a top-of-the-line model, perfect for any home audio setup. With two channels and multiple inputs and outputs, this amplifier is versatile and flexible, capable of meeting the needs of any user. The audio inputs provide CMRR 25 dB from 50 Hz to 20 kHz, ensuring optimal sound quality. The amplifier also features both analog and digital capabilities, adding to its versatility. Constructed in Germany with pride, this black Plena booster amplifier is a must-have for anyone looking for high-quality sound. The line loopthrough output, which includes 3-pin XLR and 6.3mm phone jack, is balanced to ensure optimal sound quality. This Bosch amplifier is perfect for any home audio setup and is sure to impress any audiophile.