AtlasIED AA30PHD 3-Input Mixer Amplifier With Automatic System Test

The AtlasIED AA30PHD is built for commercial integrators deploying distributed audio in office buildings, retail environments, healthcare facilities, and any space requiring paging alongside background music or music-on-hold. With one balanced mic/line/telephone input and two unbalanced stereo line inputs, it accepts paging microphones, media players, and digital music receivers simultaneously — eliminating the need for a separate signal router in small-to-medium system designs.

What separates the AA30PHD from conventional mixer amplifiers in its class is the patent-pending Push Here Diagnostic system. Rather than relying on an installer's manual verification, PHD runs an automated circuit test that confirms connected speaker tap settings don't exceed rated power, flags any speakers mistakenly set to 8Ω, and checks speaker wire for shorts — all before the system goes live. This directly reduces callback labor and commissioning time on distributed 25V and 70.7V installations.

A rear-mounted DIP switch enables Zone 2 output configuration using Input 2 or Input 3, while contact closure mute terminals and a variable mute sensitivity control give integrators precise signal management during live pages. Phantom power support on Input 1 extends compatibility to condenser paging microphones without added infrastructure. At 30 watts into 25V, 70.7V, or 4Ω loads, the AA30PHD scales cleanly from small speech privacy deployments to mid-size BGM systems.