SMSL DA-1 - Class-D Desktop Stereo Amplifier 2x25W 4 Ohm
SMSL's compact DA-1 Class D stereo amplifier with essential capabilities. With the included 15V power supply, it delivers 2x25 W at 4Ω and features an equally small but powerful TPA3118 Class D amplifier chip, as well as anti-pop circuitry to protect the speakers. The affordable amplifier has stereo RCA inputs and speaker outputs. The package includes the 15V mains power supply.
SMSL SU-1 - Desktop MQA DAC 32bit 768kHz DSD512
The SU-1 compact desktop DAC (digital-to-analogue converter) seems small, but is really quite big on the inside. The affordably priced D/A converter supports MQA and MQA-CD formats and uses a 3rd generation XMOS XU-316 chip, which together with the AKM AK4493S DAC chip can achieve distortion of less than 0.00013%. It decodes PCM 32bit/768kHz and DSD512, and is compatible with Windows, Linux, Android, Mac OS and iOS via USB Type-C input. Built in a small aluminium alloy housing, the SU-1 is a truly impressive desktop audio device, despite its size.
