(!!!) (Recommended Single) 12AU7A GE NOS 1963 (8.6/9.5ma)

1 low noise tube) 12AU7A GE NOS 1963

8.6ma Gm=2000

9.5ma Gm=2200

– Head-Direct EF1 preamp
– Allen & Heath VF-1 compressor
– Ray Samuels
– Eastern Electric DAC
– Lexicon Signature 284

– Bravo