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5U4GB Heitz & Kaufman Black Base made in U.S.A Amplitrex AT1000 Tested


  • The above price is for 1 Pc
  • Actual Brand:5U4GB Heintz & Kaufman
  • Halo ring Getter
  • Made in U.S.A
  • New in original box
  • World Wide Shipping
  • Shipping Charges USD 30
  • Handling Time 1 Business Day
  • 5 to 7 Business Days Shipping Time
  • For more Quantity requirement you can email us.

Availability: 1 in stock

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NOS NIB 5U4GB Heitz & Kaufman

Side “O” Getter

Clear Glass, Black Base 

Since : 1927 

Made in U.S.A

 New in Original Box

Tested Advance Digital Tube Tester Amplitrex AT1000

Sr.No.1939001 .A FWD=22V    A REV=413V

                             B FWD=24V    B REV=413V



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.




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