(!!!) (Slightly Microphonic Single) CV1985=6SL7GTY Brimar UK tests like new 1950”s (2.2/2.2ma) Title: CV1985=6SL7GTY Brimar UK tests like new 1950”s

1 low noise slightly microphonic tube) CV1985=6SL7GTY Brimar UK tests like new 1950”s in CV1985 box

2.2ma Gm=1400

2.2ma Gm=1500

– Ampeg Heritage B-15
– Alessandro Itallian Greyhound jazz amp
– Alessandro Black and Tan 2005
– Almarro A318B
– Eddie Current