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

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

Low distortion, low noise audio dual triode. Perfect for sensitive phono stages. Series filament. Frame grind type. These were made in the early 1970s by Siemens & Halske, Munich.

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.