The Arcam PA720 power amplifier offers 7 channels of amplification, delivering 140W into 4Ω and 100W into 8Ω with all channels driven simultaneously (20Hz–20kHz). Designed with a Class G architecture, it operates in Class A for the first 20W for maximum sonic clarity, transitioning smoothly to higher power levels when required.
The Arcam PA720 is a 7-channel power amplifier from the HDA series, designed to upgrade home cinema systems. It features advanced Class G amplification, a toroidal transformer to minimize vibration, switches to select between RCA and balanced XLR inputs, and remote control capabilities via Ethernet and RS232.
Class G Amplification & High-Power 7-Channel Output
The Arcam PA720 power amplifier offers 7 channels of amplification, delivering 140W into 4Ω and 100W into 8Ω with all channels driven simultaneously (20Hz–20kHz). Designed with a Class G architecture, it operates in Class A for the first 20W for maximum sonic clarity, transitioning smoothly to higher power levels when required.
Toroidal Transformer & Analog Connectivity
Equipped with a robust toroidal transformer, the amplifier ensures a stable power supply while drastically reducing vibrations and distortion (just 0.002% harmonic distortion). It offers flexible connectivity with a selector for unbalanced RCA and balanced XLR inputs, and supports remote control via Ethernet and an RS232 port.
Technical Specifications
- Type
- Power Amplifier
- Technology
- Solid
- Channels
- Stereo
- Power (8Ω)
- 100 watt / channel
- SNR
- 105 dB
Connectivity
- Phono
- No
- Optical
- No
- Coaxial
- No
- USB
- No
- Ethernet
- Yes
- Analog
- Yes
- Headphones
- No
- Subwoofer
- No
- Wifi
- No
- Bluetooth
- No
Features & Functions
- Radio
- No
Dimensions
- Width
- 43.3 cm
- Length
- 42.5 cm
- Height
- 17.7 cm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.