(!) (microphonic single tube) E182CC=7119 Philips SQ Holland NOS “”O”” getter halo 1963 (39.0ma/39.2ma)

microphonic single tube) E182CC=7119 Philips SQ Holland NOS “”O”” getter halo 1963

1 section) 39.0ma Gm=15,500

1 section) 39.2ma Gm=14,300

Tested on Amplitrex AT1000

Good Ma range=30-40ma

Good Gm = 13,000-15,000

NOTES:

– 75% of all 7119 are microphonic to some degree

– the amount of microphonics heard will depend on application and equipment used

– 7119 is best sub for a 5687 and visa versa

– Modwright preamp
– Audio Note DAC 4
– Audio Note Jinro amp
– Audio Note L3
– Audio Note M3 preamp
– Manley
– Ray Samuels Raptor and B52
– Aria VW5XL
– Modwright Sony DVP999ES
– Audion 845 Black Shadow
– Bottlehed Smack