(!!!) (Recommended Single) ECC81=12AT7 Miniwatt by Mullard NOS 1970 (8.8/10ma)
$ 59.99
1 low noise tube) ECC81=12AT7 Miniwatt by Mullard NOS 1970 in white boxes made in Blackburn plant, UK
1 section) 8.8ma Gm=4900
1 section) 10ma Gm=5500
- Tested on Amplitrex AT1000
- Low Noise and not microphonic
- Good Ma range 8-10ma
- Good Gm range 5000-5500
(rich midrange, lots of harmonic structure, good bass)
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