Tim, Thanks. I contacted ML about the serial number but they claim the server that contained the info was destroyed. So I will either have to believe the seller or move on. I did read some stuff on the blog "Audio Review" about the major sound quality difference between the 38 and 38S..In addition, ML sent me the info and a PDF file of the manual.
Were you aware that ML was bought by Harman International?? I also heard though it might be just rumor that they also bought out ARC about ten years ago.
I got blown off twice by their customer service department attempting to verify a serial number. Maybe, it was a mistake, but I know Victor Khomenko at BAT is always open to answer questions about his older models.
An ARC SP-17 popped up on AG today. and I found an old thread from 2008 asking about what was a better choice the SP 16 or SP 17. I also was able to clarify via that thread the difference between their two series: that is, the SP and LS. I read that SP models were earlier pieces and had no phono stage, whereas the LS series often have phono stages ( optional, I guess) and remotes. The SP 17 is not balanced, only RCA's, but has a phono stage and remote I need to check out some reviews. However, if ARC is going to be hard-ass about answering questions I will need to change horses in mid stream. The Classe CP-60 is looking much better now, and even the Muse CL3 Signature
Onward and upward I go Thanks.