I have been a member of Radio Archives for some time and have received several sets of OTR on CDs. If anyone is looking for OTR with the best sound possible, he or she should be purchasing CDs from Radio Archives. They are quick in their response also. I placed an order on Friday and had it on Tuesday! I don't think you can beat that for speedy delivery! As a long-time collector of OTR on reels, cassettes, CDs and MP3, I find that Radio Archives has the best quality.