Description
(!!!!!) (Best Value Single) JAN-5691 Philips by Sylvania black plates NOS 1985 (2.4/2.6ma) (Best 6SL7GT sub)
1 low noise tube) JAN-5691 Philips by Sylvania black plates NOS 1985 some pitting on glass (white dots – hard to see in photo)
2.4ma Gm=1650
2.6ma Gm=1700
– very good detail
– low noise
– reference tube
Good mA range 2.0mA+
Good Gm range 1500+
Recommended for
– Ampeg Heritage B-15
– Alessandro Itallian Greyhound jazz amp
– Alessandro Black and Tan 2005
– Almarro A318B
– Eddie Current