PA720
ArcamEstimated price (community-sourced)
Around — community and catalog average, updates slowly
About the PA720
The PA720 delivers seven channels of efficient Class G amplification, offering 140W per channel into 4 ohms or 100W per channel into 8 ohms, all channels driven. It features 20W of pure Class A operation for low-level signals, ensuring smooth, detailed sound. The amplifier uses a toroidal transformer, paralleled transistor output stages, and an acoustically damped chassis for exceptionally low distortion and high clarity. Connectivity includes both RCA and balanced XLR inputs, switchable per channel, plus Ethernet, RS232, and 12V trigger for integration with home automation systems. The PA720 is engineered for both demanding home cinema setups and critical music listening, providing robust power, precise control, and outstanding sonic fidelity.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 100W @ 8Ω
- Power @ 4Ω
- 140W @ 4Ω
- Amplifier Class
- G
Analog Output
Analog signal output specifications
- THD
- 0.002%
- SNR
- 112 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- Yes
- Digital Inputs
- USB Type-A
- Analog Inputs
- RCA, XLR
- Analog Outputs
- binding posts
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 433 × 425 × 177 mm (W × H × D)
- Weight
- 18 kg (40 lbs)
Key Specifications
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions