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(!) (#1 Best E283CC Single) E283CC Siemens rebranded Philips SQ triple mica NOS 1969 (Gm=1650/1700)

(!) (#1 Best E283CC Single) E283CC Siemens rebranded Philips SQ triple mica NOS 1969 (Gm=1650/1700)

$ 99.99

1 low noise tube) E283CC Siemens rebranded Philips SQ triple mica NOS 1969

1 section) 1.1ma Gm=1650

1 section) 1.2ma Gm=1700

Tested on Amplitrex

Good Ma range 1.0-1.5ma


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

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