Purelink PureTools PT-AA220

2x20W (Class D) 4/8 Ω Audio Amplifier

The PT-AA220 is a compact digital amplifier, ideal for small to medium-sized conference rooms and lecture halls. Its flexible, modular design makes it both compact and powerful. Its advanced features provide high-quality sound reproduction without unnecessary extras. The innovative loop-out function allows for seamless scaling, enabling multiple units to deliver the same performance and quality as significantly larger audio systems, but at only a fraction of the cost.

Digital amplification

The high-performance Class D amplifier saves energy and delivers 40W mono (20W per stereo channel @4 Ohm) at 8 Ohm for each of the outputs.

Loop out

Enables flexible scalability: converts the input signal to the next amplifier or serves as a line-level output to facilitate the integration of multiple units or other hardware.

Switchable input

Dual switchable inputs and a separate microphone input make the PT-AA220 a comprehensive all-in-one audio presentation solution.

Flexible mic input

Supports 48V phantom power, dynamic, and wireless microphones. The combined auto-mute function and noise suppression ensure perfect sound reproduction at the mixed output.

EQ control

To perfectly adapt the system to the environment, the volume, bass, and treble controls are operated via the front keypad, IR remote, and RS232.

Compact size

All technology is integrated into a compact housing, suitable for installation in furniture or a professional rack.