(!!!!!) (Recommended Single) 12AX7 BRIMAR BVA England NOS narrow ribbed plates NOS 1960 (1.4/1.5ma) (Highest mA and Gm)

1 low noise tube) 12AX7 BRIMAR BVA England NOS narrow ribbed plates NOS 1960 in white box - oldest 12AX7 Brimar had the small font printing 1 section) Gm=1800 (1.4ma) 1 section) Gm=1900 (1.5ma)   recommended for:  - ORANGE AD30HTC - MARSHALL - BELLARI PHONO - EAR - McIntosh - Fender Princeton Reverb- Fender Super 6 Reverb 1970's- Fender Champ 1972- VOX AC15- Fender '64 Vibroverb- SUPRO model # 1616T- Conrad Johnson MV60SE- Shanling CD-S100SE HDCD player - Universal 175- Teletronix LA-2A Compressor/Limiter- Behringer T1954 Ultrafex- Conrad Johnson MV60 2002- McIntosh C8 phono