- High efficiency - class D operation
- Controls - 1 volume control knob for each input & mute button
- Gain control DIP-switches
- Mute and on indicator LEDs
- Compact MultiTOOLS
The 907xl is a high-performance power amplifier for line-level stereo audio signals. It accepts a balanced stereo audio signal on a terminal block connector and an unbalanced stereo signal on RCA connectors.