6N8S = 6SN7 = 1578 Matched Pair Hole Plate MELZ NEW Metal Base With Measurements

Description

Tubes are NEW in
original packaging
, NOS, STRONG, tested and closely matched.
Please, choice your pairs 1 or 2, or ... and write us.
--- pair #9 ---
(12.1975) Ia1 = 10.8
mA
, Ia2 = 9.6
mA
(12.1975) Ia1 = 11.0
mA
, Ia2 = 10.4
mA
--- pair #11 ---
(12.1975) Ia1 = 9.8
mA
, Ia2 = 9.8
mA
(12.1975) Ia1 = 9.4
mA
, Ia2 = 10.0
mA
--- pair #12 ---
(01.1976) Ia1 = 13.0
mA
, Ia2 = 12.0
mA
(01.1976) Ia1 = 13.5
mA
, Ia2 = 12.0
mA
--- pair #13 ---
(
12.1975
) Ia1 = 9.0
mA
, Ia2 = 10.0
mA
(
12.1975
) Ia1 = 9.0
mA
, Ia2 = 9.4
mA
--- pair #14 ---
(
01.1976
) Ia1 = 11.0
mA
, Ia2 = 9.0
mA
(
01.1976
) Ia1 = 9.0
mA
, Ia2 = 10.8
mA
--- pair #1 ---
(01.1976) Ia1 = 11.6
mA
, Ia2 = 11.0
mA
(01.1976) Ia1 = 11.4
mA
, Ia2 = 11.0
mA
--- pair #2 ---
(01.1976) Ia1 = 12.0
mA
, Ia2 = 11.2
mA
(01.1976) Ia1 = 12.0
mA
, Ia2 = 11.6
mA
--- pair #3 ---
(12.1975) Ia1 = 12.0
mA
, Ia2 = 11.6
mA
(12.1975) Ia1 = 12.0
mA
, Ia2 = 11.6
mA
--- pair #4 ---
(01.1976) Ia1 = 12.0
mA
, Ia2 = 12.2
mA
(01.1976) Ia1 = 12.6
mA
, Ia2 = 12.2
mA
--- pair #5 ---
(12.1975) Ia1 = 9.2
mA
, Ia2 = 9.2
mA
(12.1975) Ia1 = 9.0
mA
, Ia2 = 9.4
mA
--- pair #6 ---
(01.1976) Ia1 = 10.8
mA
, Ia2 = 11.4
mA
(01.1976) Ia1 = 10.6
mA
, Ia2 = 11.4
mA
--- pair #7 ---
(01.1976) Ia1 = 13.2
mA
, Ia2 = 13.0
mA
(01.1976) Ia1 = 12.8
mA
, Ia2 = 12.4
mA
--- pair #8 ---
(12.1975) Ia1 = 12.0
mA
, Ia2 = 12.0
mA
(12.1975) Ia1 = 12.2
mA
, Ia2 = 12.6
mA
--- pair #10 ---
(12.1975) Ia1 = 9.8
mA
, Ia2 = 9.8
mA
(12.1975) Ia1 = 9.4
mA
, Ia2 = 10.0
mA
--- pair #15 ---
(
12.1975
) Ia1 = 9.8
mA
, Ia2 = 10.4
mA
(
12.1975
) Ia1 = 9.6
mA
, Ia2 = 9.6
mA
where 100% is Ia = 9.0 mA
The parameters are measured at Uf = 6.3V, Ua = 250V , Ug1 = -8V
Our tubes are measured by the professional USSR tube tester L3-3
Payment:
I accept PAYPAL. Payment in USA, shipping from Ukraine (
with tracking number
)!
Shipping:
I combine all items for the best shipping price.
For US buyers need signature on delivery.
I shall send it during 3 business of days after reception your payment.
Let me know if you have any questions!
Thank you and happy bidding.