By the way, I put your tapes in three of my echo units over the weekend. A Klemt Echolette, a Copicat and the Dynacord Echocord. It has made a tremendous difference to them all, especially the Echolette which was very noisy before and is now sounding fantastic. The Dynacord had a German tape in it from the person I bought it from and it was sounding quite good anyway but your tape has made a difference. I can’t remember what type of tape was in the Copicat before but the difference in it is really great. Quite amazing actually. It sounds like a brand new machine. I’m really “over the moon” about all of that. Your tapes have made such a huge difference.