The Arcam SA20 is a versatile integrated amplifier designed to deliver high-quality audio performance for various audio setups. It features a Class G amplification design that combines the benefits of Class A and Class AB amplification, providing improved efficiency and reduced heat while maintaining sound quality. The amplifier is equipped with a DAC (Digital-to-Analog Converter) that supports high-resolution audio formats, making it suitable for modern digital music sources. The SA20 offers a range of connectivity options, including multiple analog inputs, digital inputs (USB, optical, and coaxial), and Bluetooth capabilities for easy streaming from smartphones and other devices. The unit also includes tone controls, allowing users to adjust bass and treble levels to their preference. The build quality is robust, with a sleek and modern design. Its power output is rated at around 20-80 watts per channel depending on the speaker impedance, making it suitable for driving a variety of speakers with ease. Additionally, the SA20 supports MQA decoding, which is beneficial for listening to high-resolution audio from certain streaming services. It also features a headphone output for private listening, further enhancing its versatility in use cases.
