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6SN7GTB Tungsol made in U.S.A Amplitrex Tested 1MP (2 pcs)


  • Above price is for 1 Match Pair 2 Pcs
  • 6SN7GTB Tungsol
  • made in U.S.A
  • “T” Plate
  • “Ring” Getter
  • Date Code:3226147-3, 3226221-3
  • Manufacture By Tungsol
  • Branded By Barber Colman
  • New In Generic Box
  • World Wide Shipping
  • Free Shipping Charges 
  • Handling Time 1 Business Day
  • 5 to 7 Business Days Shipping Time
  • For more Quantity requirement you can email us.

Availability: 1 in stock

 6SN7GTB Tun-gsol

made in U.S.A

“T” Plate

“Ring” Getter

Date Code – 3226147-3, 3226221-3

Manufactured by Tung-sol 

Branded by Barber Colman

New in Generic White Box

The Photos are actual Photos of tubes you are buying

Sr.No.1898001 T1=Ia=8.0ma Gm=2200

                         T2=Ia=8.2ma Gm=2200

Sr.No.1898002 T1=Ia=6.2ma Gm=1900

                         T2=Ia=7.2ma Gm=2100


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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