Mullard NOS Pair ECC32 / CV181 (3 /...
Mullard NOS Pair ECC32 / CV181 (3 /...
Mullard NOS Pair ECC32 / CV181 (3 /...
Mullard NOS Pair ECC32 / CV181 (3 /...
Mullard NOS Pair ECC32 / CV181 (3 /...

Mullard NOS Pair ECC32 / CV181 (3 / 9) strong Pair 50's (Very rare)

Mullard Pair ECC32 / CV181 super balanced Matched Pair

A Matched pair of Mullard ECC32's (KB/DA).

Smoked glass, low tray getter, black base, round black plates.

These tubes are selected from a batch and have:

- within 5% match of sections for the pair

Last items in stock
€650.00

 

settings: Va = 250V, Vg = -4.6V , Vh = 6.3 V

a good (NOS) tube test for: Gm = 2.3mA/V and Ia 6.0 mA

Testresults:

Tube 3: Ia1  = 8.20    Ia2  = 7.30

        Gm1 = 2.70     Gm2 = 2.55

Tube 9: Ia1  = 7.20   Ia2   = 7.62

             Gm1 = 2.55     Gm2 = 2.50

General availability
Very Rare
Condition
New old stock (NOS)
Label markings
label still recognizable
Plate
Round black
Getter
Low D-getter
Glass
Smoked glass
Base
Brown
Match for pair
within 5% Match
1 Item

test

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