Amarra for iTunes at RMAF...

What was the asynchronous USB to SPDIF convertor Kana813? I am not aware of any other than the Wavelength Wavelink. There is a Musiland but on examining the board it is clear that it cannot be asynchronous, despite the claims. I would be very keen on getting one if there truly is one on the market. The Wavelength one isn't available yet I don't think.

I don't share your faith in the Genesis Digital lens rendering jitter not to be an issue, it is just a PLL device, but if you are right that it does then of course Amarra would make no difference, and you could use any old PC or Mac you like with any old crappy cable you like to feed it.

Antipodes_audio-

The asynchronous USB to SPDIF convertor was an ART Legato. It uses Streamlength firmware.

I suggest you read the Stereophile review: http://stereophile.com/digitalprocessors/824/
of the Genesis Digital Lens before saying "it is just a PLL device." I'll bet you've never heard one.

PSAudio will be coming out with a new digital lens that will handle hirez data.

I have owned 2 Genesis Digital Lenses Kana813 so you lost the bet. I will have a look at the ART Legato. I have a V3 Cosecant from Wavelength, which uses asynchronous USB, and find its performance is affected by the computer used (and Amarra), but it is pretty effective. Having the ART Legato would enable me to use a wider range of DACs, like the Offramp does. I will be interested in comparing the Legato and Offramp.

Just noticed the Legato is constrained to 44.1. That's a shame, but at $500 will get one anyway. Thanks Kana813.

PS Audio don't have any dealers in this part of the world and I have found that PS Audio don't respond to email inquiries unfortunately. The Perfect Wave DAC would be interesting with the ethernet bridge. It will be interesting to see whether the very promising idea of ethernet transport lives up to its potential when done by an audiophile firm - as opposed to the just OK efforts of Logitech and Sonos.