Single Mullard ECC82/12AU7 vacuum tube.
Top O Getter.
Made in Blackburn, England.
Date Code is Gf2 B0A4Sounds wonderful on my preamp with no noise issue whatsoever. Both sections match extremely well. Measurement by calibrated Hickok 539C tester:
2400/2500
where spec for minimum is 1950 No shorts, gas or leakage. Mullard tubes are known for creamy smooth and liquid midrange. "an attractive sweet warmth in their midrange and lower regions.
The top end is silky and pleasant, without being rolled-off.
The best of these tubes retain a fine sense of "air" at the top, and the upper midrange is smooth and liquid.
These tubes reproduce the human voice, especially female voices, with haunting realism." Free First class shipping with tracking within US. Payment by check or money order (no Paypal)
Local pickup is welcome.
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