Collection: 6X4, CV493, CV4005, EZ90, U78, RECTIFIER, B7G
The 6X4 is a miniature HT rectifier following the normal pattern for a full wave device in that a common cathode is employed.
At 325-0-325 input to the rectifier this will give an HT rail higher than is required for most domestic receivers. Use for audio amplifiers and small transmitters is most probable or driven at 250 volts for radio receivers. The thin glass tube envelope is 17 mm in diameter and, excluding the B7G base pins, is 59 mm tall.
These valves saw duty in many of the smaller classic hifi amplifiers and guitar amplifiers, as well as many current devices.
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6X4 ,BRIMAR ,WHITE PRINT, 1960s MANUFACTURE
Vendor:BRIMARRegular price £16.00 GBPRegular price -
6X4 BRIMAR WHITE PRINT 1960s MANUFACTURE
Vendor:BRIMARRegular price £28.00 GBPRegular price -
6X4 TUNG-SOL USA 1960s MANUFACTURE
Vendor:TUNG-SOLRegular price £18.00 GBPRegular price -
6X4, BRIMAR, LIMITED WHITE PRINT, BLACK GLASS
Vendor:BRIMARRegular price £12.00 GBPRegular price -
6X4, BRIMAR, LIMITED WHITE PRINT, DEC 1961 MANUFACTURE
Vendor:BRIMARRegular price £16.00 GBPRegular price -
6X4, BRIMAR, ORANGE PRINT, FEBRUARY 1954 MANUFACTURE
Vendor:BRIMARRegular price £25.00 GBPRegular price -
6X4, BRIMAR, WHITE & RED PRINT, JUNE 1961 MANUFACTURE
Vendor:BRIMARRegular price £25.00 GBPRegular price -
6X4, BRIMAR, WHITE PRINT, GREY GLASS OCTOBER 1956 MANUFACTURE
Vendor:BRIMARRegular price £25.00 GBPRegular price -
6X4, BRIMAR, WHITE PRINT, GREY GLASS, SEPTEMBER 1957 MANUFACTURE
Vendor:BRIMARRegular price £25.00 GBPRegular price -
6X4, BRITISH TUNGSRAM, MIL SPEC, 6X4, WHITE PRINT, 1956 MANUFACTURE
Vendor:TUNGSRAMRegular price £26.00 GBPRegular price -
6X4, SYLVANIA, NOS IN ZAERIX BOX, GREEN PRINT, APRIL 1976 PRODUCTION, 6X4W
Vendor:SYLVANIARegular price £25.00 GBPRegular price -
6Z4J, B7G, RECTIFIER VALVE, FOR LITTLE BEAR AMP, T10, NOS
Vendor:BEIJING VALVE COMPANYRegular price £6.50 GBPRegular price -
CV4005, GEC, MIL SPEC 6X4, WHITE PRINT, HAMMERSMITH MARCH 1964 PRODUCTION
Vendor:GEC (M.O. VALVE COMPANY)Regular price £50.00 GBPRegular price -
CV493, BRIMAR, MIL SPEC, 6X4, WHITE PRINT, 1955 MANUFACTURE
Vendor:BRIMARRegular price £28.00 GBPRegular price -
CV493, BRIMAR, MIL SPEC, 6X4, WHITE PRINT, OCTOBER 1955 MANUFACTURE
Vendor:BRIMARRegular price £28.00 GBPRegular price -
CV493, BRITISH TUNGSRAM, MIL SPEC, 6X4, WHITE PRINT, AUG 1952 MANUFACTURE
Vendor:TUNGSRAMRegular price £30.00 GBPRegular price