Pair RCA Type 80

DUAL TRIODE TUBES

RECTIFIER TYPE TUBES

POWER VACUUM TUBES

RADIO VACUUM TUBES

GUITAR AMP TUBES

VINTAGE STOCK

Coke Bottle Shape

Clear Glass

Black Plates

Bottom Foil-D Getter

Plastic Base

Label Printed on Base

TESTED STRONG

MADE IN USA

DATE CODES: K2E || RI

TESTED on HICKOK TV-7

Results: 50 / 50 || 50 / 47

Minimum: 40 / 40