(!!) (Slightly microphonic single) 6SN7GT Brimar UK NOS slightly microphonic 1960 era (6.8/7.8ma)

1 slightly microphonic low noise tube) 6SN7GT Brimar UK NOS slightly microphonic 1960 era

6.8ma Gm=2500

7.8ma Gm=2800

– low microphonics; only when tube is tapped fairly hard

– Deja Vu Audio Type 45 amp
– Cary preamps and amps
– Singlepower
– Ultraverve
– Wyetech Topaz 572B SET amp
– Cary / AE-3 DJH preamp