6AU6 (=EF94, 6136-GB, 6Zh4P, 3AU6) USA - nos tube

6AU6 (=EF94, 6136-GB, 6Zh4P, 3AU6) USA - nos tube

The 6AU6 is a high-gain wide-band pentode for A.F., R.F. and I.F. amplifier applications. Class A Resistance-Coupled Amplifier charts is published in 6AU6 data pages.

Key specifications

• Tube model: 6au6
• Close or identical: 6AU6A , CV2524 , CV8210 , EF94
• Base / socket: B7G (7-pin miniature)
• Heater: 6.3 V / 0.3 A
• Max anode (plate) voltage (Va max): 350 V
• Max plate dissipation (Pa max): 3.5 W
• Max heater-cathode voltage (Vhk max): 200 V

Links & datasheets

• Valve Museum / r-type exhibit
• 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.