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(!!) (SINGLE) EL34 Mullard XF2 single "O" halo used/70% 1971 heat stain on plate (63ma)
(!!) (Single) JAN-5755 Raytheon Black Plates NOS 1967 (1.6/2.0ma)
(!!) 5963=12AU7 RCA NOS 1963 (9.2/9.6ma)
(!!) 5R4GYB RCA like new 1963 a few oxide filament flakes inside tube slightly tilted glass (50/40 and 52/40)
(!!) 5R4GYB RCA used/very good 1961 (48/40 and 51/40)
(!!) 6SN7GTB Sylvania used/75% 1960's (6.0/6.4ma)
(!) (Best Single) EL84 Siemens Halske Germany NOS 1972 (54.5ma)
(!) (SINGLE) JAN-6DJ8 GE NOS 1982 (13/16.8ma)
(!) 6922 Amperex PQ USA gold pins used/good 1971 (9.3/10.4ma) (good Gm)
(Display Tube) KT66 GEC 1960's (WEAK TUBE: LOW Ma and LOW GM) - for display purposes only
(Display Tube) KT66 GEC 1971 purple gas - for display purposes only
(READ REVIEW) ECF80=6BL8 Telefunken Germany <> bottom NOS 1971 (11.5/9.6ma and 12.2/9.5ma) (best sound)
(READ REVIEW) JAN-7308 Amperex USA gold pins NOS 1977 (15.8/14.5ma and 15.2/15.4ma)
(SINGLE) 6021 European NOS 1974 (20 in stock)
407A Sylvania branded RCA gold pins used/good 1971
407A Sylvania gold pins used/good 1960's
6DJ8=CV5358 Holland A frame used good 1971 (9.6/10ma)
807 Radiotron Australia by Amalgamated Wireless Valve (AWA) used/like new, flaked getter (72ma)
807 Sylvania tests like new no printing 1940's (81ma)
EL84 Siemens Halske Germany NOS 1967 (45ma)
