The Exogal Comet digital to analog converter is a modern DAC that can process up to 32 bit 384 kHz, and DSD64 and DSD128 digital signals from the USB input. Using the AES-EBU XLR or S/PDIF BNC connections, processing is limited to 24 bit 192 kHz datastreams. TOSlink can do 24 bit 96 kHz. The compact chassis $2995 Comet can be controlled by the Exogal remote control (included) or a Bluetooth smart phone app.

It was a sad day when we heard that Dennis Had, founder and guiding light of Cary Audio, was retiring. Under his leadership, business acumen and engineering genius, Cary Audio became one of the most successful producers of audio equipment. Several Cary Audio products, both tube and solid state, have been reviewed here on 10 Audio, and this writer purchased many of the review samples.

Prism Sound is well known in the pro audio space where their analog to digital converters (ADCs) are used in many of the best recording studios worldwide. The Prism Orpheus ADC/DAC was reviewed here in 2009. The Prism Callia USB DAC Preamplifier is a new product aimed primarily at the home or non-professional market.