it all depends which quality you get. For 1st copies or even 2nd copies you pay quite an amount. I was able to get some very good copies. Also got the 1st series of The Tape Project, some among them are good. I use the Tapes on my A820 and C37. You should connect the Speaking Machines to a good sounding system - and voila, now you know why well recorded tapes sound superior to vinyl. No question about that!
Pre-recorded Reel-to Reel tapes
About 30 years ago, I had a nice 4 channel Reel-to Reel tape machine. I think that was the best fidelity I've ever heard. I have researched a little, but haven't found many pre-recorded tapes available. I guess it's almost like searching for 78 records. I'm loving my vinyl, but wish I could find a place that offered many titles of tapes. Is there such a place?