E88CC (=6922, Cca, 6BQ7A) Telefunken West Germany - nos tube

E88CC (=6922, Cca, 6BQ7A) Telefunken West Germany - nos tube

Diamond bottom. 1960s. These are the finest E88CC types available. Low distortion, low noise audio dual triode with gray shield plates. Series filament. Frame grind type.

Key specifications

• Tube model: e88cc
• Close or identical: 6922 , 6922WA , CCA , CV10320 , CV2492 , CV2493 , CV8065 , E88CC01 , ECC868
• Different rating or performance: 6DJ8 , 6N23P* , CV5358 , ECC88
• Base / socket: B9A (Noval (9-pin))
• Heater: 6.3 V / 0.3 A

Links & datasheets

• Valve Museum / r-type exhibit
• Radiomuseum tube page
• R-type PDF datasheet

Technical data and equivalence information are compiled from public sources and may contain errors. Always verify suitability and ratings from original manufacturer datasheets before use.

NOS tubes are stored in our external warehouse. Most NOS tubes are therefore not available for immediate pickup from our physical shops. Please allow an additional 2–5 business days for delivery.