Arcam
ARCAM PA240 Power Amplifier
Best high-fidelity power amplifier for serious audiophiles seeking pristine sound.
Experience unparalleled audio fidelity with the ARCAM PA240 Power Amplifier. Designed for discerning listeners, this amplifier delivers 2 channels of efficient Class G amplification, producing a robust 225W per channel into 8 ohms. Its advanced circuitry, including a toroidal transformer and 50W of Class A operation, ensures exceptional clarity and detail. The PA240 offers versatile operation modes like Stereo, Dual Mono, and Bridged (up to 790W), along with switchable RCA or balanced XLR inputs for seamless integration into your high-fidelity system.
$3024.95
Owner Satisfaction
4.5
/ 5
Category Rank
1133
/ 1646
#1133 in Power Amplifiers
Price vs Category Average
-63%
Below average
Who it's for
- Audiophiles driving power-hungry, high-end floorstanding speakers
- System builders planning for future multi-channel or bridged upgrades
- Listeners prioritizing transparent, high-fidelity musical reproduction
Who should skip it
- Owners with limited rack space or lightweight shelving units
- Budget-conscious hobbyists seeking entry-level amplification solutions
- Users with enclosed cabinets lacking proper thermal management
Performance breakdown
Power Output
Delivers massive headroom that effortlessly drives even the most demanding speakers.
Sonic Fidelity
Class G design balances pure Class A warmth with efficient high-power delivery.
System Versatility
Flexible bridging and dual mono modes adapt to complex high-end setups.
Connectivity Options
Balanced XLR and RCA inputs ensure seamless integration with professional preamps.
Build Integrity
Robust toroidal transformer construction promises long-term reliability and stable performance.
Control Integration
Ethernet and RS232 ports provide essential hooks for custom home automation.
Key Specs
2 Channel Power Amplifier
2 x 225W Class G amplification (8 ohm, 20Hz-20kHz, 0.2% THD)
1 x 790W Class G bridged mode (8 ohm, 20Hz-20kHz, 0.2% THD)
Class G amplification with 50W of class A operation
Toroidal transformer
Stereo, Dual Mono or Bridged operation
Ethernet, RS232 control
Switchable RCA or balanced XLR inputs
Features
- Efficient Class G amplification for superior sound.
- Powerful 225W per channel output.
- High-quality toroidal power supply.
- Flexible Stereo, Dual Mono, or Bridged modes.
- Switchable RCA or balanced XLR inputs.
- Exceptional music reproduction with clarity.
- Low distortion for pristine audio.
- Built for years of listening enjoyment.
What customers say
Customers consistently praise the ARCAM PA240 Power Amplifier for its exceptional sound quality and robust build. Many users highlight its powerful, clean delivery, noting a significant improvement in audio clarity and dynamics across various speaker setups. The amplifier is frequently described as offering a refined listening experience, bringing out subtle details in music. Its reliable performance and solid construction contribute to a strong sense of lasting quality, making it a highly regarded component in premium audio systems. This amplifier is seen as a worthwhile investment for serious audiophiles.
Know before you buy
Class G amplification combines the efficiency of Class AB with the high-fidelity performance of Class A. It operates in pure Class A for the first 50 watts, ensuring exceptional clarity for delicate musical passages, and switches to a higher voltage rail only when extra power is required for demanding peaks.
Yes, the PA240 supports bridged mode, which combines the two channels into a single, high-power output. In this configuration, it delivers up to 790W into 8 ohms, making it an excellent choice for driving power-hungry speakers.
Yes, the PA240 features both RCA and balanced XLR inputs. You can easily switch between them, allowing for a cleaner signal path if your pre-amplifier supports balanced outputs.
The PA240 includes both Ethernet and RS232 control ports. These allow for seamless integration with custom installation systems and remote management of the amplifier's power and status.
The high-quality toroidal transformer provides a stable, clean power supply with minimal electromagnetic interference. This design helps the amplifier maintain low distortion levels and ensures consistent performance even during complex, high-volume musical passages.
Stereo mode uses both channels for standard two-channel audio. Dual Mono mode treats each channel as an independent unit to minimize crosstalk, while Bridged mode combines both channels to maximize power output for a single speaker.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$3025