Tube Number 12AX7/ECC83
Brand on tube Mullard
Country of mfr Great Britain
Plate style 2-hole gray ladder plates
Glass style chrome top, clear glass
Test results (typical new NOS = 1000/1000)
*SOLD! Tube 1 161/B6C1 1100/1000
Tube 2 161-B0A 1000/1000
Tube 3 161-B5I1 1000/900
Tube 4 161-B11 900/950
Tube 5 161-B9L 900/900
Tube 6 161-B9L 800/800
Tube 7 161-B9L 700/800
Sold as is, guaranteed as described!