Up for sale 1 Matched Pair
NOS NIB 5963 6211 RCA
The Photos are actual Photos of tubes you are buying
“D” Getter
Made in U.S.A
Gold Pins, Clear Glass
New in Original Box
Very strong match pair excellent condition
The tube tested is 100% strong
Tested on Amplitrex AT1000 Advance Digital Tube Tester
Sr. No.3157009 T1=Ia=9.8ma Gm=2300
T2=Ia=11.2ma Gm=2500
Sr. No.3157005 T1=Ia=9.8ma Gm=2300
T2=Ia=10.2ma Gm=2400
NOS Gm Specification |
2200 |
2200 |
Tube 1 Test Results |
2300 (104.5%) |
2500 (113.7%) |
Tube 1 Test Results |
2300 (104.5%) |
2400 (109%) |
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