(!!!) (Best Pair) 807=ATS25 GEC England ceramic base NOS 1940's (69ma and 70ma) (recommended for Tron, VTL, Don Allen)
(!!!) (~ Recommended Pair ~) 807=ATS25 GEC England ceramic base NOS 1940's (59ma and 59.5ma) 2-3% matched (recommended for Tron, VTL)
(!!) (#1 5933 single) USN-5933WA=807W Sylvania NOS double D getter halos 1956 (73ma)
(!!) (#2 5933 PAIR) 5933WA=807W Sylvania NOS 1970's - 1981 (69.5ma and 73ma)
(!!) (~ Best Pair ~) JAN-CHS-5933WA=807W Sylvania NOS 1961-1964 original boxes (63.5ma and 67.5ma)
(!!) 807 GE NOS gray plate 1961 (72ma)
(!!) 807 RCA black plate NOS 1951 (68ma)
(!) (#1 807 Russian Pair) 807 Raytheon made in Russia NOS and like new 1970's in white boxes (71ma and 76ma)
(!) 807 GE Italy gray plate NOS 1967 same build as UK made (80ma)
(!) 807 made in England rebranded SICTE South America NOS gray plate 1970's (66.5ma)
(!) 807 made in England rebranded SICTE South America NOS gray plate 1970's (75ma)
(!) 807 Russian made NOS rebranded GE 1984 (69ma)
(!) VT-100-A=807 Hytron black plate coated glass 1942-1945 (66.5ma)
5933WA=807W Sylvania like new 1960's no printing (65ma)
807 Amperex Holland black base used/good/75% 1950's (53ma) tested on Amplitrex
807 GE Canada NOS around 1950 rebranded National Electronics in white box (76ma)
807 GE England NOS gray plate 1960's (81ma)
807 Radiotron Australia by Amalgamated Wireless Valve (AWA) used/like new, flaked getter (72ma)
807 RCA 1940's used/tests like new white heat shrink around base (68ma)
807 RCA used/good 1950 (63.5ma)
