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1x Mullard B329 (ECC82+) Short Plates - G.E.C. Label - Mitcham 1960

1x Mullard B329 (ECC82+) Short Plates - G.E.C. Label - Mitcham 1960

Regular price $179.50 USD
Regular price Sale price $179.50 USD
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Product Summary 

No other tubes can deliver vocals like the British made tubes, and that's a fact. These B329 (enhanced ECC82) tubes, especially the Mullard production from the 1960s, are extremely hard to find today and are becoming every serious audiophile's darling. 

Sound Characteristics

The overall tonality of Mullard ECC82 tubes is warm and lively with a very spacious sound stage. "Like a warm British jacket of the finest tweed, these glorious tubes have an attractive sweet warmth in their midrange and lower regions."  This is how the experts on describe the sound signature of British-made Mullard tubes. The top end is silky and pleasant and doesn't get rolled off. They 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. The British made Mullard tubes are also known to have an attractive sparkle at the top with rich we know where that "warm British jacket" comes from!

Professional Tube Testing

This tube was tested and certified by RoeTest V11 Professional Tube Testing System with the following result: 

Measured transconductance (GM): 1.4/1.24 mA/V  - 64%/56% (100% = 2.2 mA/V)
Measured plate current (IA): 6.87/6.55 mA  - 65%/62% (100% = 10.5 mA)

NO shorts, leakage or gas. NO noise or microphonics.

Curve trace is also included in the original RoeTest report.

Appearance & cosmetic condition

This tube is in pristine cosmetic condition with nearly 100% of the paint and lettering well retained. The G.E.C. labels are well preserved on both tubes. 

R0I2 (R = Mitcham, 0 = 1960, I = September, 2 = Week 2 of production month)


New Mullard reproduction box.

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