(BEST PRICE) EM87 Haltron East Germany NOS (4 tubes for $39.99)
By Tube World
$ 39.99
4 tubes for $39.99
EM87 Haltron East German NOS 1960's
(sub for 6E2 Russian eye tube)
- McIntosh MR73, MR74, MR77 tuner
- Ming Da MC 84C07 preamp
See more: vacuum tube