Brilliance and Performance in one Powerhouse
The PA720 is a high-performance power amplifier that delivers 7 channels of efficient Class G amplification. With an impressive 140 W per channel, the PA720 is designed to provide maximum flexibility and power without compromising on operation. Featuring class-leading components such as a toroidal power supply, an acoustically damped chassis, parallel transistor output stages, and exceptionally low distortion, the PA720 excels at reproducing music with all its originality and detail for an unparalleled level of sound quality and clarity.
- 7-channel power amplifier
- 7 x 140 W Class G amplification (all channels driven)
- Class G amplification with 20 W in Class A operation
- Toroidal transformer
- Ethernet, RS232 control
- Switchable RCA and balanced XLR inputs
Technical data
| Model: | Arcam PA720 |
| Continuous power @ 0.2% THD per channel | |
| Seven channels driven, 4 Ω; / 8 Ω, 1 kHz | 140W / 100W |
| Five channels driven, 4 Ω; / 8 Ω, 1 kHz | 175W / 110W |
| Two channels driven, 4 Ω; / 8 Ω, 1 kHz | 225W / 140W |
| Harmonic distortion, 80% power, 8Ω at 1kHz | 0.002% |
| Inputs | |
| Input sensitivity 100 W / 8 Ω | RCA Type (Cinch): 800mV RMS XLR Type: 1.6V RMS |
| Signal-to-noise ratio (A-bwt) 100 W / 8 Ω | 112dB |
| Input impedance | 10kΩ |
| Frequency Response | 20 - 20kHz +/-0.05dB |
| General | |
| Mains voltage | 110-120V or 220-240V, 50-60Hz |
| Maximum power consumption | 1.5kW |
| Power consumption (standby) | 0.5W |
| Network Standby Consumption | 2W |
| Dimensions W x H x D (including feet, controls and speaker terminals) |
433x425x177mm |
| Weight (net) | 18kg |
