Arcam SA45
Streaming amplifierThe Arcam SA45 is a high-end network stereo amplifier that offers impressive features and performance.
Power and Amplification
The SA45 utilizes Arcam's 5th generation Class G amplification technology, delivering:
180 watts per channel into 8 ohms
300 watts per channel into 4 ohms
The Class G design combines the benefits of Class A and Class D amplification. It operates in pure Class A for the first quarter of its power output, then switches to efficient digital amplification at higher levels.
Streaming and Connectivity
The SA45 offers extensive streaming capabilities:
Built-in support for AirPlay 2, Chromecast, Spotify Connect, and Tidal Connect
Roon Ready certification (after launch)
Internet radio and podcast access via the Arcam Radia app
Wi-Fi and Ethernet network connectivity
Bluetooth 5.2 with aptX support
For physical connections, it provides:
HDMI eARC input
2 optical and 2 coaxial digital inputs
3 RCA and 1 XLR analog inputs
MM and MC phono inputs for turntables
Audio Processing
Key audio features include:
ESS DAC with Hyperstream iV topology in balanced configuration
Support for high-resolution audio up to 32-bit/768kHz
Dirac Live room correction technology
Design and Interface
The SA45 features:
Large 8.8" high-resolution display for album artwork and metadata
New linear toroidal power supply design
Balanced analog and digital audio paths throughout
Availability and Pricing
The Arcam SA45 is scheduled for release in October 2024 with a price of € 4,999.