Toslink

@ghdprentice 

AES/EBU was developed before SPDIF for professional use. SPDIF is a 'consumer-oriented' variant of AES.

@yage 

OK, thanks, but in the high end audio world SP/DIF has been the preferred connection for decades and AES is relatively newer.

I have half a dozen digital pieces connected in my audio system, none using toslink connections. Only toslink connections I use is in my TV/video system. Must be a reason...

I use toslink between my Brennan B2 and Denafrips Pontus 12th Anniversary DAC! If you go the toslink route get this cable!

http://www.lifatec.com/toslink2.html

- without prejudice to any of the limitations or warts associated with Toslink , @kingbr has highlighted above, a glass fibre Toslink cable is a clear step-up performing choice.

- if you are still committed or married to using Toslink cables , then think quality build and superior performance opticsl glass fibre options vs cheap build budget plastic choices. The optical glass fibre audio performance uptick is not subtle.

- So think WIREWORLD SuperNova 7 Toslink Optical Audio Cables as the popular best of breed choice (… I agree …) ; with DH LABS and LIFATEC as other quality build choices . I’ve used them all over time, in my “ B” 2.1 audio system, currently upgraded to the WIREWORLD for my TV audio output to the DAC.

note: it’s all HDMI for TV sources ( cable box, BluRay player, Apple TV) to the SONY TV panel, then WIREWORLD Toslink opticsl glass cable out for audio only to an ARCAM DAC, and quality build RCA interconnects from the DAC to to my 2-channel ARCAM integrated amp)

I would strongly recommend upgrading to either a SPDIF/ RCA, or BNC, or USB cable link options over any Toslink for a pure audio system whenever possible. ( I use a CARDAS CLEAR here in my “A” system)

FWIW