Cayin

The digital-to-analog conversion section in Cayin RU9 is built on a dual AK4493SEQ DAC chip from Asahi Kasei. Paired with the new XMOS XU316 USB processor (16 cores) This allows you to decode high-resolution digital streams: in PCM format up to 32 bits/768 kHz, in DSD format up to DSD512.

The Cayin RU3 portable headphone amplifier DAC is equipped with the ES9069Q DAC chip from ESS Technology, using the HyperStream IV Dual architecture. The manufacturer focuses on high-detail sound and low noise levels. The DAC is capable of decoding digital streams in PCM format with parameters up to 32 bits/768 kHz and DSD up to DSD512. That is, Cayin RU3 confidently copes with all the relevant Hi-Res formats that can only be found in a modern digital music library.

Cayin BTC-2 supports Bluetooth 5.1 and can receive wireless audio signal from smartphones, tablets and computers. In addition to Bluetooth, the device is equipped with a coaxial digital S/PDIF input and an analog RCA input, so it can be used as a compact preamp with three inputs.