E180F 6688 Mullard Triple Mica

Made in Holland Amplitrex tested Qty 10 Pcs

WHAT YOU SEE YOU BUY 
Up for sale 10 Pcs
NOS E180F 6688 Mullard 
Triple Mica
"O" Getter
Gold Pins 
SQ (Special Quality)
New in Original Box
The Photos listed above  are of actual Tubes which you are  buying
Tested Advance Digital Tube Tester Amplitrex AT1000
Sr.No.2496061: T1=Ia=13.6ma Gm=18280
Sr.No.2496026: T1=Ia=12.8ma Gm=18060
Sr.No.2496040: T1=Ia=14.2ma Gm=18600
 Sr.No.2496071: T1=Ia=17.4ma Gm=19870
Sr.No.2496025: T1=Ia=12.3ma Gm=18620
Sr.No.2496056: T1=Ia=19.8ma Gm=19680
Sr.No.2496070: T1=Ia=15.4ma Gm=18480
Sr.No.2496017: T1=Ia=13.6ma Gm=18890
Sr.No.2496058: T1=Ia=13.3ma Gm=19260
Sr.No.2496042: T1=Ia=14.2ma Gm=18840

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

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 items are tested and guaranteed, supplied.
We have Approximately 3,00,000 Valve and Tubes in Stock.