1 low noise tube) ECC85=6AQ8 RCA Canada NOS 1970's similar to Holland
1 section) 12.6ma Gm=6600
1 section) 11.0ma Gm=6000
(6AQ8 Specs: Filament=6.3V @ 435ma, Mu=57, Gm=5700, the best sounding are Telefunken, Siemens, Holland and Mullard)
NOTES:
- great value, sweet sound
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