The Arcam PA720 is a multi-channel power amplifier designed to deliver high performance audio in home theater and multi-room setups. It features seven channels, providing a robust output of 120 watts per channel into 8 ohms, and up to 200 watts per channel into 4 ohms, allowing it to effectively drive a variety of speakers. The PA720 is equipped with advanced Class G amplification technology, which helps to achieve high efficiency and low distortion levels, ensuring clear and dynamic sound reproduction. The amplifier also includes balanced XLR and unbalanced RCA inputs, making it versatile for different connection setups. Additionally, it has a 12V trigger output, enabling integration into automated systems. The construction includes a rigid chassis for improved shielding from interference and a large heat sink to manage thermal output effectively, ensuring reliable performance even during prolonged use. Unique features include individual input sensitivity adjustments for each channel and a comprehensive protection circuit to safeguard against overloads.