I traded him the Ampex 440 for a Pioneer 909 and some other stuff. I just didnt have any more room. I will NEVER part with my Ampex 351- 2 track tho. That is a sweetie. I will be totally honest with you guys....my favorite tape to use on the 351-2 is brand new old stock Ampex 632. It is an outstanding general recording tape. No sticky shed, no prblems whatsoever.