Review on TDK Superior D60 Cassette Tapes by Jason Mitts

Tape spools are a little loose and I noticed that they wobble a lot during recording - more wobble than the TDK Type II Master I recorded with. I can't imagine them lasting very long. Regardless of that, I didn't notice any significant jerking during playback. Also, the sleeves feel fragile and don't fit standard J-Card sizes. I ended up replacing them with stronger Norelco cases. If you use them to capture some ideas on a 4-track recorder, they should work.