Arcam PA720 Class G Power Amplifier

Exceptional Power, Immersive Sound

The PA720 is a high-performance power amplifier that delivers 7 channels of efficient Class G amplification. With an impressive 140W per channel, the PA720 is designed to offer the greatest flexibility and power without compromising on control.

Featuring the best-in-class components including a toroidal based power supply, acoustically damped chassis, paralleled transistor output stages and exceptionally low levels of distortion, the PA720 masters the reproduction of music with all its originality and detail for an unmatched level of sound quality and clarity.

Features

• 7 Channel Power Amplifier
• 7 x 100W Class G amplification (8ohm, 20Hz-20kHz, 0.2% THD)
• Class G amplification with 20W of Class A operation
• Toroidal transformer
• Ethernet, RS232 control
• Switchable RCA or balanced XLR inputs

Seven channels driven, 4Ω / 8Ω, 1kHz 140W / 100W
Five channels driven, 4Ω / 8Ω, 1kHz 175W / 110W
Two channels driven, 4Ω / 8Ω, 1kHz 225W / 140W
Harmonic distortion, 80% power, 8Ω at 1kHz 0.002%
Inputs
RCA Type XLR Type

Input sensitivity 100W / 8Ω 800mV RMS 1.6V RMS
Signal/Noise ratio (A-wtd) 100W / 8Ω 112dB
Input impedance 10kΩ
Frequency response 20 - 20kHz +/-0.05dB

Mains voltage 110–120V or 220–240V, 50–60Hz
Maximum power consumption 1.5kW
Low power standby consumption 0.5W
Network standby consumption 2W
Dimensions W x H x D (including feet,
control knob and speaker terminals)
433 x 425 x 177mm
Weight (net) 18kg
Weight (gross) 19.7kg