5763 (=QE03-10, CV4039, 6062, M8096, CV2129) RCA USA - nos tube

5763 (=QE03-10, CV4039, 6062, M8096, CV2129) RCA USA - nos tube

Special quality transmitting valve up to 175 MHz. It is also good audio output tube in AB1, A2 or AB2 model amps. Ua max= 300V, Ug2 max= 250V, Ia max= 50mA, Pa= 12W, Pg2= 2W, S= 7mA/V. It seems these can handle higher voltage ratings. We have made amps whitch can pull out 20W audio power with one pair. Transformer designed for EL84 can be applied to quartet of 5763. Matched quartets should be no problem.

Key specifications

• Tube model: 5763
• Close or identical: CK5763 , CV10331 , CV2129 , CV8206 , CV9474
• Base / socket: B9A (Noval (9-pin))
• Heater: 6.3 V / 0.75 A
• Max anode (plate) voltage (Va max): 350 V
• Max plate dissipation (Pa max): 13.5 W

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.