Bel Canto DAC3 Dac 3 Dac-3 Digital to Analog Converter Digital Preamp

Works great!
Amazing BIG sound 
The heart of the DAC3 is a Burr-Brown PCM1792 two-channel DAC chip, a CMOS type with a specified 24-bit resolution using BB's Advanced Segment DAC architecture. (The six most significant bits are processed by a conventional D/A section; the 18 least significant bits are decoded by a five-level delta-sigma D/A section running at 64 times the clock speed.) The chip has onboard digital attenuation and a soft mute, both of which are used by Bel Canto, as well as slow- or fast-rolloff reconstruction filters. It will also process DSD data, though Bel Canto doesn't implement that option. Although the PCM1792 will handle data sampled over a wide range of frequencies (10–200kHz), Bel Canto runs it at a fixed sample rate of 192kHz, feeding the chip from the output of a high-quality asynchronous sample-rate converter chip, a Cirrus CS8421, which upsamples the coming data. This topology is increasingly popular—I've seen it used in processors from Benchmark and Music