BRIMAR 12AU7 ECC82 MATCHED PAIR

On offer we have a beautiful matched pair of white print Brimar 12AU7/ ECC82. These devices present with superb matching both within the envelope and inter device. These devices have tested on our AVO VCM163 valve tester as having 100% emission with very close matching for each triode section within the envelope. V3: Section 1: Ia = 10.0 mA; gm = 2.2 mA/V V3: Section 2: Ia = 10.0 mA; gm = 2.2 mA/V V4: Section 1: Ia =10.0 mA; gm = 2.0 mA/V V4: Section 2: Ia = 9.5 mA; gm = 1.9 mA/V The specification for a new/100% emission valve is: Ia = 10 mA; gm = 2.2 mA/V As you can see, this result show a really strong matched pair of valves with good matching of each triode section within each envelope.
Stock Code: v3 v4
Availability: 1 in stock
Delivery date: 1 week
Manufacturer: Brimar
€69.48

On offer we have a beautiful matched pair of white print Brimar 12AU7/ ECC82.    These devices present with superb matching both within the envelope and inter device.

These devices have tested on our AVO VCM163 valve tester as having 100% emission with very close matching for each triode section within the envelope.

V3: Section 1: Ia = 10.0 mA; gm = 2.2 mA/V

V3: Section 2: Ia = 10.0 mA; gm = 2.2 mA/V

 

V4: Section 1: Ia =10.0 mA; gm = 2.0 mA/V

V4: Section 2: Ia = 9.5 mA; gm = 1.9 mA/V

 

The specification for a new/100% emission valve is:

Ia = 10 mA; gm = 2.2 mA/V

As you can see, this result show a really  strong matched pair of valves with good matching of each triode section within each envelope.

 

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