6AB4
(Redirected from 6664)
The 6AB4 (European: EC92) (P/N 154-0010-00) is a high-gain triode vacuum tube with a miniature B7G 7-pin base.
It is equivalent to one system of a 12AT7 (ECC81). The 6664 is the high-rel version.
Links
- RCA 6664 6AB4 datasheet
- Philips EC92 datasheet
- RFT EC92 datasheet
- 6AB4 / EC92 @ radiomuseum.org
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