(!!!!) (Best ATS25 Quad) 807=ATS25 GEC England ceramic base NOS 1940's (69.5/70/70/70.2ma) 1-3% matched (recommended for Tron, VTL)
(!!!!) (Recommended Quad) 807=ATS25 GEC England ceramic base NOS 1940's (67/67.5/68.6/69.5) (recommended for Tron, VTL)
(!!!) (Recommended Pair) 807=ATS25 GEC England ceramic base NOS 1940's (69.3ma and 70ma) (recommended for Tron, VTL, Don Allen)
(!!!) (Recommended Pair) 807=ATS25 GEC England ceramic base NOS 1940's (69ma and 72ma) (recommended for Tron, VTL, Don Allen)
(!!!) (Recommended Pair) 807=ATS25 GEC England ceramic base NOS 1940's (72ma and 73ma) 2-3% matched (recommended for Tron, VTL)
(!!!) (Recommended Pair) 807=ATS25 GEC England ceramic base NOS 1940's (76.6ma and 80.4ma) (recommended for Tron, VTL, Don Allen)
(!!) (#1 5933 single) USN-5933WA=807W Sylvania NOS double D getter halos 1956 (73ma)
(!!) (Recommended Pair) 5933WA=807W Sylvania NOS 1970's - 1981 (69.5ma and 73ma)
(!!) (Recommended Single) 807 RCA black plate NOS 1952 (75ma)
(!) 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 Mullard UK NOS 1967 small chip out of base in white box (71ma)
(!) 807 Mullard UK rebranded Sylvania NOS 1966 (71ma)
(!) 807 Mullard UK rebranded Sylvania NOS 1966 (81ma)
(!) 807 National Union black plate NOS 1940's (73.5ma)
(!) 807 National Union black plate NOS 1951 (65ma)
(!) 807 National Union black plate NOS 1954 (73ma)
(!) 807 Russian made NOS rebranded GE 1984 (69ma)
(!) JAN-807 Westinghouse Canada NOS 1960 era (72ma)
