Collection: ECC88, E88CC, 6DJ8, CV2492, CV2493, CCa, 6922, 7308, PCC88, 7DJ8, SMALL SIGNAL, B9A
The ECC88, 6DJ8, CV 2492 are high performance valves that have passed rigorous military specification tests regarding ruggedness, heat and shock resistance, and heater longevity. Like their civilian/industrial counterparts, they have the four moulded seams on the top, heavily plated gold pins, a halo top getter with a sputter shield below which gives rigidity and lower microphonics.
There is also the 7V 300mA heater version of the ECC88, designed for RF usage, the PCC88 or 7DJ8.
Mullard describe the E88CC as being for use in cascode circuits and as a multivibrator and cathode follower in computers. The special quality in this case referred to its long service life and not, as normal, to its being a ruggedised version. The ECC88 and the special quality gold pinned variants find use in many pre amplifiers and a surprising range of exotica use them.
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ECC88, MULLARD, MATCHED PAIR, SAME FACTORY CODE, GAE ⊿ 9L5, HERLEEN NOVEMBER 1969 MANUFACTURE, ECC88
Vendor:MULLARDRegular price £75.00 GBPRegular price -
ECC88, MULLARD, MATCHED PAIR, SAME FACTORY CODE, GA2 B7H2/3, BLACKBURN AUGUST 1967 MANUFACTURE, ECC88
Vendor:MULLARDRegular price £80.00 GBPRegular price -
ECC88, ZAERIX, RFT 1970'S MANUFACTURE NOS BOXED, 6DJ8
Vendor:RFTRegular price £14.00 GBPRegular price -
E88CC, VALVO BADGED, PHILIPS MINIWATT, WHITE PRINT FACTORY CODE, 7L9 A8B4 , HEERLEN FEBRUARY 1968 PRODUCTION
Vendor:VALVORegular price £49.00 GBPRegular price -
CV2492, MIL SPEC E88CC, MULLARD, GOLD PIN , WHITE PRINT, MITCHAM MAY 1967 MANUFACTURE, E88CC
Vendor:MULLARDRegular price £55.00 GBPRegular price -
CV2492, MIL SPEC E88CC, MULLARD, GOLD PIN , WHITE PRINT, MITCHAM MARCH 1963 MANUFACTURE, E88CC
Vendor:MULLARDRegular price £45.00 GBPRegular price -
PCC88, TUNGSRAM, 7DJ8, NEW BOXED, PLAIN WHITE PRINT, 1960S MANUFACTURE,
Vendor:TUNGSRAMRegular price £29.00 GBPRegular price -
PCC88, MULLARD, 7DJ8, NEW BOXED, PLAIN WHITE PRINT, Dj1 B1G, BLACKBURN 1961 MANUFACTURE,
Vendor:MULLARDRegular price £40.00 GBPRegular price -
6922, CVC ECC88, RFT MANUFACTURE
Vendor:RFTRegular price £12.00 GBPRegular price -
6922, CVC ECC88, RFT MANUFACTURE
Vendor:RFTRegular price £12.00 GBPRegular price -
ECC88, RFT, WHITE GENERIC PRINT, IK DATE CODE
Vendor:RFTRegular price £12.00 GBPRegular price -
CV5358, MULLARD, MIL SPEC ECC88, 6DJ8, , WHITE PRINT, BLACKBURN FEBRUARY 1968 MANUFACTURE, 6A2 B8B4
Vendor:MULLARDRegular price £34.00 GBPRegular price -
CV5358, MULLARD, MIL SPEC ECC88, 6DJ8, , WHITE PRINT, HERLEEN 1972 MANUFACTURE A2G4
Vendor:MULLARDRegular price £32.00 GBPRegular price -
ECC88, MULLARD, 6DJ8, HERLEEN, Ga7 A2F3, JUNE 1963 MANUFACTURE
Vendor:MULLARDRegular price £25.00 GBPRegular price -
ECC88, BRIMAR, 6DJ8, WHITE PRINT
Vendor:BRIMARRegular price £25.00 GBPRegular price -
PCC189, ULTRON, NIB, 7ES8, POTENTIAL ECC88 SUBSTITUTE
Vendor:ULTRONRegular price £15.00 GBPRegular price
