DAC Buyers guide

Send and receive 5.1 DTS/AC3 signal via Optical SPDIF

The UT23 USB to optical converter and DACs with an optical out (UAE23, UAE23HD, UH1) [read more]

Record SPDIF optical audio with UR23/S2 Digi optical to USB converters

UR23 is an optical to USB converter (32kHz-96kHz) while the S2 Digi does both optical [read more]

Choosing the right USB Isolator

There are several different types and models of USB isolators, understanding which one you need [read more]

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DAC Comparison

We have updated the DAC comparison, buyers guide and added recent models. Have a look [read more]