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(!!!) (Good Value) 12AU7A RCA clear top used/tests like new 1960's (10.5/12.8ma)
(!!!) (Good Value) 12AU7A RCA clear top used/tests like new 1960's (10.5/12.8ma)
$ 31.99
1 low noise tube) 12AU7A RCA clear top used/tests like new 1960's
10.5ma Gm=2100
12.8ma Gm=2200
Tested on Amplitrex
Good used Ma range 7-9ma
Good used Gm range 1700-1900
(the best sounding US made 12AU7A, the 5814A RCA is also good from 1959-1970)
(also consider subs 5814A and 6189 RCA)
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See more: Unknown Type
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 (Good Value) 12AU7A RCA clear top used/tests like new 1960's (10.5/12.8ma)&Category=&ImageURL=http://tubeworldexpress.com/cdn/shop/products/1_1b9819eb-607c-4933-974e-e4f87ca60020.jpg?v=1664887449){kind=link}
 (Good Value) 12AU7A RCA clear top used/tests like new 1960's (10.5/12.8ma) "Pin It")