I’m curious on one thought
how much does the ad matter compared to the da side ?
I’ve read not as much but has anyone done a comprehensive evaluation ?
non same brand as well
Bruce a while back liked msb for there ad conversion
if not using there brand to do the da what’s left using others
It matters a lot, and arguably is a much greater bottleneck than the playback deck, but you don't know that until you hear it on a really good DAC.
The best current production ADCs are Lavry Savitr, DAD AX32/Avid MTRX, Merging Horus, and JCF Latte (for those who like a more analog-esque sound). Pacific Microsonics Model 2 is still very popular decades later, but I personally think it needs an external clock to mitigate all the jitter. Prism ADA-8XR is still somewhat popular too.
The MSB ADC V are extremely rare in the wild, and was a bit of a bust for the company. A friend inquired to buy one, but apparently he'd have to order a batch of ten for MSB to consider it. I guess mastering engineer's weren't interested, but the one Ted Jensen has sounds excellent (though I wish he wouldn't clip it for loudness)
I own a Mytek Brooklyn ADC, which is also discontinued, but I think it sounds really good with an external power supply and compared well to the PM Model 2, if very different. (the Model 2 has an enormous PSU and was valued around 18k when they were originally built). I would really like to try the rare in the wild Playback Designs Pinot for DSD recording which is also supposed to be good according to Bruce.
A couple other fun ones are Burl B2 Bomber and B80 multichannel system. They use input transformers along with class A, and sound slightly colored and weighty like tape (but not as much as JCF converters). It's not necessarily a reference ADC, but they sound very musical and pleasing, especially for multichannel recordings.