EAT ECC88 Cool Valve

Products » EAT ECC88 Cool Valve
EAT ECC88 Cool Valve

The EAT ECC88 is a special quality double triode. The tube satisfies the specifications in accordance with MIL-E-1/1J168 (NAVY) from 18.6.1958.

Tight tolerances: In these tubes the tolerance of electrical ratings are reduced in comparision with standard tubes.

Vibration and shock proof: The tube withstands accelerationns of 2,5 g at 50Hz for lenghty periods and momentary shocks of 500g for short periods.

Cathode free from Interface: The cathode establishes no interface even in case where the heated tube is operated without plate current over lenghty periods.

Heather voltage: The average heather voltage should be 6,3 V.

Variations of the heather voltage exceeding the range of 6,0 V to 6,6 V will shorten the tube life. The tolerance of heather current (column II) should be taken into account.

Substitutes: E88CC, 6DJ8, 6922

EAT ECC88 Cool Valve – Average transfer characteristics
EAT ECC88 Cool Valve – Average transfer characteristics
EAT ECC88 Cool Valve – Quick reference data
EAT ECC88 Cool Valve – Quick reference data
EAT ECC88 Cool Valve – Limiting values
EAT ECC88 Cool Valve – Limiting values
EAT ECC88 Cool Valve – Size
EAT ECC88 Cool Valve – Size

European Audio Team

Jozefína Lichtenegger
Nademlejnská 600/1
198 00 Prague
Czech Republic

cell: +43 – 664 833 8054
tel.: +43 – 2574 285 57
email: eat@EuroAudioTeam.com
www: www.EuroAudioTeam.com