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Description
The PA720 from Arcam 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.The PA720 from Arcam 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.
The design of this unit means it produces the best performing range of audio products yet. Using the best quality components and engineering practices, the design and build quality will give years of listening enjoyment.
It offers truly exceptional power and immersive sound.
Specification
| Power Output | Continuous power output at 0.2% THD per channel |
| Seven Channels Driven | 4Ω / 8Ω: 20Hz to 20kHz; 140W / 100W |
| Five Channels Driven | 4Ω / 8Ω: 20Hz to 20kHz; 175W / 110W |
| Two Channels Driven | 4Ω / 8Ω: 20Hz to 20kHz; 225W / 140W |
| Harmonic Distortion | 80% power; 8Ω at 1kHz - 0.002% |
| Inputs | |
| Input Sensitivity | 50W / 8Ω: RCA Type: 800mVrms XLR Type: 1.6Vrms |
| Signal to Noise Ratio (A-wtd) 50W / 8Ω | 105dB |
| Input Impedance | 10kΩ |
| Frequency Response | 20Hz to 20kHz +/-0.05dB |
| Mains Voltage | 110V to 120V or 220V to 240V 50Hz to 60Hz |
| Power Consumption Maximum | 1.5kW |
| Power Consumption Idle, Typical | 90W Thermal dissipation approx. 340 BTU/hour |
| Power Consumption Standby | <0.5W |
| Dimensions | Including Feet, Control Knob and Speaker Terminals: Height: 177mm / 6.97" Width: 433mm / 17.05" Depth: 425mm / 16.73" |
| Weight | 18kg / 39.68lb |
Features
- 7 channel power amplifier
- 7 x 140W Class G amplification. All channels driven
- Class G amplification with 20W of Class A operation
- Toroidal transformer
- Ethernet or RS232 control
- Switchable RCA or balanced XLR inputs
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