At its heart is a four-channel Burr-Brown DAC chipset that supports PCM audio format playback at up to 32-bit/768-kHz and native DSD512, as well as double-speed DXD, with iFi noting that the multi ...

There's a new 32-bit, 16-core XMOS chip for USB data and a high-performance driver for Windows; other platforms don't require a driver. And there's Bluetooth 5.1 with LDAC and aptX Adaptive up to ...

Rotel’s DX-3 DAC/Headphone Amplifier Doubles as a Preamp with Active Speakers ... Coaxial and Optical (24-bit/192kHz) digital inputs, RCA and XLR balanced outputs, and support for Bluetooth aptX HD ...

San Diego, CA and Edinburgh, UK, November 24, 2003 — Wolfson Microelectronics, today introduced a family of low-cost, power-efficient multi-channel digital analog converters (DACs). The six-channel ...

Clearly two-channel PCM works, as well as compressed AC-3. I've also heard that it's "consumer" SPDIF that can only two 2-channel PCM. Anthem says the AVM-30 can do 7.1 PCM over SPDIF just fine.

Dallas, Texas – September 10, 2009 –– The Zetex ZXCZM800 multi-channel DAC and digital preamplifier from Diodes Incorporated is playing a key role in the world’s first demonstration of the THX “Big ...