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1 MP JAN CHS 12SN7GT Sylvania Black Base Clear Glass Made In USA 1 MP


  • Up for sale is 1 Matched Pair 2 Pcs
  • JAN CHS 12SN7GT Sylvania
  • Made in U.S.A
  • Black Base, Clear Glass
  • New in Original GVT Box
  • World Wide Shipping
  • Shipping Charges USD 35
  • Handling Time 1 Business Day
  • 5 to 7 Business Days Shipping Time
  • For more Quantity requirement you can email us.

Availability: 10 in stock

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JAN CHS 12SN7GT Sylvania

Military Grade 

Made in USA

Black Base , Clear Glass

New In Original Gvt Box

Tested on Amplitrex AT1000 Advance Digital Tube Tester             Sr.No.1786025.  T1=Ia=9.8ma Gm=2700
                            T1=Ia=9.5ma Gm=2600
Sr.No.1786028.  T1=Ia=8.8ma Gm=2700
                           T1=Ia=8.2ma Gm=2600


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.




Weight 35 kg


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