The ATC P1 is a high-quality class A/B power amplifier designed to power ATC Passive monitors.

The ATC P1 Pro features 150W per channel* with a true dual mono design with the power supply signal being totally separated from the return paths ensuring minimum crosstalk and maximum separation. Another advantage of such a design is that intermodulation between channels is reduced to the minimum at all frequencies and that power on one channel doesn’t affect the other.

With balanced XLR inputs and unbalanced RCA inputs ensures that the ATC P1 Pro fits perfectly in your system. In addition, each channel features two phono input sockets and a “Link” input phono for connecting two amps together when using a sub for example. Outputs are proprietary ATC connectors with red and black terminals to ensure correct connections.

The P1 Pro fits into a 19” rack and includes a remote trigger for send the unit in standby. Several LEDS indicate the different status of the amp with a green light indicating that the amplifier is active and a red light indicating standby mode. Additional LEDs include “Clip”, “Error Left” and “Error Right” are added as indication of the incoming levels. A Protect mode is also included whereby the amplifier will shut down. This feature is designed to protect the amp and the monitors.

*Also available is the ATC P2 Pro Power Amplifier that provides 300W per channel

ATC P1 Pro Power Amplifier Overview:

• 150W per channel
• Class A/B operation
• Hand built in the UK
• True dual mono design
• Balanced and unbalanced inputs
• Amplifier link output
• Remote control
• 6 year warranty
• Made in UK