5687 RCA NOS NIB 1950s Long Plate “D” Getter Amplitrex Tested 1 MP

ULTRA RARE

5687 RCA

Top “D” Getter

1950’s RCA U.S.A

AMPLITREX CERTIFIED MATCHED PAIR

Made in U.S.A

New in Original Box

Tested Advance Digital Tube Tester Amplitrex AT1000
BELOW ARE TEST RESULT  TESTED ON FIXED BIAS

Sr.No.3018002. T1=Ia=11.4ma Gm=5080
                                  T2=Ia=13.4ma Gm=5130
Sr.No.3018010. T1=Ia=11.8ma Gm=5080
                                  T2=Ia=11.6ma Gm=4900

About us

We specialized in thoroughly tested

and screened quality vacuum tubes.

We have various type of valves and tubes testers

– Amplitrex AT1000 Advance Digital Tube Tester,

– Hickok 752a tube tester,

– AVO Type 160

We have been in the valve and tube Business Since 1970’s.

Previously we were better Known as a Wholesaler,

but recently, We are offering more retail items.

All item are tested and guaranteed, supplied

We have Approximately 3,00,000 Valve and Tubes Stock

Custom duties and taxes is the responsibility of the buyer in their country

If the address is away from city, town there is extended area surcharge, So

Kindly confirm your  orders  before making checkout.

PLEASE CONTACT US IF YOU REQUIRE FURTHER INFORMATION

ABOUT  THIS VALVE.