UX-245 RCA Balloon (display tube)
UX-245 RCA Balloon (display tube) (gassy)
UX-874 Radiotron Balloon tests like new 1930 era
UY-224 RCA Balloon used/good 1930's (37/25) (3.0ma Gm=700)
UY-224 RCA Balloon used/tests like new 1930's rattle inside base (50/25) (4.2ma Gm=1000)
UY-224A Champion Balloon used/very good 1930's (46/25)
UY-224A RCA Balloon used/very good 1930's (41/25) (2.6ma Gm=900)
UY41=31A3 Amperex Bugle Boy France NOS 1964 (0 in stock)
UY41=31A3 Philips Miniwatt "D" getter halo NOS 1958 (1 in stock)
UY41=31A3 Telefunken Germany <> bottom NOS 1962 (3 in stock)
UY85=38A3 European Brands NOS (3 in stock)
V2000 Telefunken
VC12-20 Jennings vacuum cap (single)
VC50-32 Eimac vacuum cap used (0 in stock)
VF14 or VF14M Telefunken NOS
VT-107A=JAN-CHS-6V6GT Sylvania black plate / gray coated glass NOS mid-1940's (31ma)
VT-135=12J5GT RCA NOS 1940's (6.0ma)
VT-135=12J5GT Sylvania round plate NOS 1940's (11.2ma Gm=3000)
VT-138=1629 RCA NOS 1940's 1/4" tilt bright eye
