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Description
1 pair) E83F=6689 Philips SQ Holland NOS gold pins 1974
1 tube) 9.4ma and Gm=8200
1 tube) 9.6ma and Gm=8900
NOS Ma = 9-10ma
NOS Gm = 8500-9000
(10,000+ hour low noise Pentode)
- Telefunken v76 preamp
1 pair) E83F=6689 Philips SQ Holland NOS gold pins 1974
1 tube) 9.4ma and Gm=8200
1 tube) 9.6ma and Gm=8900
NOS Ma = 9-10ma
NOS Gm = 8500-9000
(10,000+ hour low noise Pentode)
- Telefunken v76 preamp
