davmar: You're right!!! LOL
There's several good sources for tape, especially in "pancakes", but you need the reels to hold it. www.usrecordingmedia.com ; also, fortunately, BEC has the NAB hubs at a very reasonable price. After I completely wore out my old Akai 635, I kep several reels, but sold the unit with the hubs. The Revox heads, motors, etc are in good shape, and there are plenty of B77 parts still around (unlike the Akai unit).