Pryso,
I've been an audio nut now for at least 45 years. I feel like I have owned every cassette deck worth having. Nak, ReVox, Tandberg, JVC, TEAC, TASCAM, Pioneer, any many others.. I alway seem to come back to and can't part with the Nakamichi 500 and Advent 201. The 201 sounds better than the 201A. In fact I am listening to the 201 right now. It's an amazing piece and what I can say about its massive flywheel idler drive system is that is is rock steady and reliable. I have had and personally maintained this machine for 40+ years. Other favorites are Pioneer decks. Cassette and reel to reel. They are robust and sound wonderful. They don't get the respect they deserve which surprises me a little. Pioneer was huge into tape machines, building their own electronics, motors and heads.. My RT-1050 out performs my ReVox B77 handily. I found that true of my Pioneer CTF-1250 when compared to my ReVox B-215.
N