PureTools - Audio Amplifier 2x20W, 2 Line & 1 MIC Input


The PT-AA220 is a compact digital amplifier ideally suited for small to medium sized meeting rooms or lecture halls. Its flexible modular design makes it both compact and powerful. The refined feature set delivers high quality sound reproduction, but with no unnecessary extras. The innovative loop out feature allows for full on the fly scalability, meaning multiple units can provide the same power and quality as a much larger audio system, but for a fraction of the cost.

£222.04 Price (Inc VAT)
Delivery in 7-9 working days



High-performance and highly efficient Class D amplifiers save energy and provide 40W mono (20W per channel stereo @4 Ohms) at 8 Ohms for each output zone.


The loop output allows for flexible scalability. It provides transmission of the input signal to the next amplifier or it can be simply used as a line level output, making the integration between multiple units or other hardware easier.


Dual switchable inputs as well as a separate MIC make this a comprehensive all-in-one audio presentation solution.


All microphones are supported - 48V phantom power, dynamic MIC and wireless MIC. Combined with its auto mute feature and built in noise suppression, ensures perfect sound reproduction mixed to the output every time.


To perfectly adjust your system to the environment, volume, bass and treble controls are provided via front panel button IR remote & RS232.


All of this technology is packed into a compactsized enclosure, for installation into furniture or a professional rack room.


  • High performance amplifier class-D, 40W mono (8Ω) or 2x20W stereo (4Ω)
  • 2 analog audio inputs, mic-input with 48V phantom power
  • Line level output for cascading or integration of multiple amplifiers
  • Auto mute and noise gate function
  • Control via front and top panel, IR and RS232
More Information
Manufacturer Purelink
By Type Single-zone Amplifier
Amp Channels 2
Recommended Amplifier Power 20W
Product Range PureTools
Warranty 1 year
Colour Black
Form On-Wall
Audio Input Types 3.5mm Stereo, RCA
Maximum Video Inputs N/A
Supported Outputs Phoenix
Audio Output Types 3.5mm Stereo
Maximum Video Outputs N/A
Supported Video Resolution N/A
Supported Audio Formats Dolby Digital Plus 7.1, Dolby TrueHD 5.1, Dolby TrueHD 7.1, DTS-HD Master 5.1, DTS-HD Master 7.1
Control Method IR, RS232, Button
IR Control Forwards
Main Power 24V
Multiroom Capable No