Sample Rate Conversion In Real Time, mastering quality

[Andy Krehm]

Sorry for the same post that I put on PSW but I'm not getting much action there!

I'm looking for an additional unit to SRC in real time for my mastering suite. I already own a Lavry 3000S to downsample (or upsample) but don't have the budget for another. I am also considering the Weiss SFC2 but since it is essentially an up and down sampler in one box, I don't need a 2 way unit and it is expensive, I'm wondering if any of you have tried any of the following lower priced units and how they compare to either of the above.

The first two items are made by Z-Systems, a very reputable company, and are the lowest priced so one of them would be my first choice if they are of a quality suitable for mastering.

Z-Systems z-link96 Mini Sample Rate Converter

Z-Systems z-link96+ Mini Sample Rate Converter

Z-Systems z-3src 24/96 Sample Rate Converter

RME ADI-8 DD

RME ADI-192

Lucid SRC9624 Sample Rate Converter

Mytek Stereo192 SRC Sample Rate Converter

Thanks,