Ampex Tape Specs

[Scorpion8]

I recently picked up some 7-1/2" reels of Ampex 406, and some 5" reels of Ampex 641. Anybody have any specs on older Ampex formulations to know what these are?

[Acoustic]

Check out this txt file that I have attached about Ampex tapes.*reelspin*

[Scorpion8]

Awesome! Just what I expected. The 406 is decent stuff actually, and I'll use the 641 to test my repaired reel. And toss it if it sheds.

I love these places: you ask a question, you get an answer....<snap!>

[Des-Lab]

...and that's what we're here for! Thanks for the info.

[Acoustic]

Glad to contribute what I can! *reelspin**reelspin*