(!!!!) (Recommended Single) ECC801S=12AT7 Telefunken Germany <> bottom NOS 1966 (8.3/9.6ma)
$ 239.99
1 low noise tube) ECC801S=12AT7 Telefunken Germany <> bottom NOS (U9116203N=1966)
1 section) 8.3ma Gm=4100
1 section) 9.6ma Gm=4900
Tested on Amplitrex
Good NOS Ma range 7-10ma
Good NOS Gm range 4500-5500
(transparent and open with very good speed and high end extension, accurate bass but not overemphasized, extremely low noise, very neutral, accurate, balanced, un-colored sound, work well in DACS and linestages, 10,000+ hour lifespan)
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