@jond …
I am sure Audio Research has a huge supply of transports for repair so their customers never become boat anchor owners… it is a reputable company. Also, I actually do not use the transport part, I use it as a DAC. I had a Berkeley Alpha 3 ($22K) in my system for comparison for a couple weeks. The difference in sound was absolutely minuscule in my system, but I preferred the ARC. I have compared CDs to streaming the same content, on my system and there is no difference. CDs as a media will go away and less and less companies will make them. So, buying the CD player for the sound of the DAC is really what you are doing unless it is a transport only. There is no fundamental difference in the media like there is in analog. The CD just has digital files on them. Unless you just like futzing with physical media there is no fundamental benefit.
I am sure Audio Research has a huge supply of transports for repair so their customers never become boat anchor owners… it is a reputable company. Also, I actually do not use the transport part, I use it as a DAC. I had a Berkeley Alpha 3 ($22K) in my system for comparison for a couple weeks. The difference in sound was absolutely minuscule in my system, but I preferred the ARC. I have compared CDs to streaming the same content, on my system and there is no difference. CDs as a media will go away and less and less companies will make them. So, buying the CD player for the sound of the DAC is really what you are doing unless it is a transport only. There is no fundamental difference in the media like there is in analog. The CD just has digital files on them. Unless you just like futzing with physical media there is no fundamental benefit.