[ForSale-Swap] FS: 2 Amperex 8163 (3-400z)

[wb8owx at fuse.net]

Have a nice pair of Amperex 8163's (3-400z) that have full output.  These are my standby pair for my amplifier, were tested this summer , cant remember exactly the output but was the same as the current set I have in the amp. These are definitely USED, but have very good outputs. Hard to find and somewhat shorter I believe than the 3-500z tubes with nearly the same output. Your friends will never hear the 1 db difference.  Asking $165 shipped for the pair, will ship in Eimac 3-500z box.  73  Tim in Cincinnati.