User manual

4 905xl - Overview
3 Overview
The 905xl is a high quality power amplifier for stereo audio signals. It accepts
either a stereo audio signal on RCA connectors or a balanced stereo audio signal
on a terminal block connector. It delivers a speaker output of 110 watts RMS per
channel into a 4Ω load on a 10A 4 pin terminal block connector.
In particular, the 905xl features:
• An unbalanced, stereo input on RCA connectors
• A balanced, stereo input on a terminal block connector
• Two input selector buttons
• Volume control buttons
• A mute button
• Bass, treble, midrange, volume, balance and loudness controls (via
software)
• An RS-232 serial control port
You can control the 905xl using the front panel buttons, or remotely via RS-232
serial commands transmitted by a PC, touch screen system or other serial
controller.