(!!) (#1 E283CC Pair) E283CC Siemens low hours/test like new 1977 1-2% matched
$ 179.99
1 low noise pair) E283CC Siemens low hours/test like new 1977 original boxes
1 tube) 1.2/1.5ma Gm=1700/1800
1 tube) 1.3/1.5ma Gm=1700/1800
Matched on Amplitrex
DIFFERENT PINOUT than a 12AX7, but is electrically equivalent to a 12AX7 with frame grid construction like a 6922
6.3V parallel filaments
very low noise
10,000 hour rating
recommended for:
- Studer J37
See more: vacuum tube
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 (#1 E283CC Pair) E283CC Siemens low hours/test like new 1977 1-2% matched "Pin It")