Description
(!!!!!) (Best Tungsram Single) ECC83=12AX7A Tungsram Hungary branded RCA NOS 1970’s (Gm=2000/2300) (1.7/1.8ma) (Highest mA and Gm)
1 low noise tube) ECC83=12AX7 Tungsram Hungary branded RCA NOS 1970’s
1 section) Gm=2000 (1.7ma)
1 section) Gm=2300 (1.8ma)
NOS Gm = 1500-1600+
NOS mA 1.0mA+
Recommended for:
– Trainwreck