TS6 ZENITH ITALY PAIR TUBE NOS NIB TRIODE
TS6 = BA SIEMENS VALVE 3,5 VOLT 0,5 AMPERE
TELEPHONE AMPLIFIER POSTAL röhre NOS NEU NEW
TUBES FOR POSTAL AMPLIFIER TELECOM LONG LIFE COMMUNICATION SYSTEM
GUARANTEED TO BE NORMAL WORKING FOR MORE THAN 10.000 HOURS OF CONTINUOUS WORKING
PUBBLIC SERVICE PUBLIC UTILITY HIGH GRADE PROFESSIONAL METAL BASE & SILVER PAINTING ORIGINAL CARTON ROUND ENVELOPE VINTAGE BLACK BASE
PTT POSTAL OFFICE AMPLIFICATION SYSTEM STATION REPEATER TELECOM
1950's PRODUCTION POSTAL OFFICE BUREAU READY TO BE INSTALLED BUT NEVER BEEN USED SINCE YEAR 1950s
TUBES ARE READY : THE BEST OF BEST LIKE TIME CAPSULE READY BACK TO THE 1950's
UNIQUE ON EBAY ! IN PAIR NOS NIB
BOX 71