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(!!!!!) (Best Quad) JAN-5691 Sylvania black plates NOS 1979 1-3% matched (Cary, Rogue) (Best 6SL7GT sub) (same internals as 5691 red base) Online Hot Sale

Original price was: $449.99.Current price is: $180.00.

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SKU: US-7443259982076 Categories: ,
Description

Description

(!!!!!) (Best Quad) JAN-5691 Sylvania black plates NOS 1979 1-3% matched (Cary, Rogue) (Best 6SL7GT sub) (same internals as 5691 red base)

1 low noise quad) JAN-5691 Sylvania black plates NOS 1979 1-3% matched

1 tube) 2.2/2.3mA and Gm=1600/1600

1 tube) 2.1/2.3mA and Gm=1500/1600

1 tube) 2.3/2.3mA and Gm=1600/1600

1 tube) 2.3/2.3mA and Gm=1600/1600

 

– 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

– Cary

– Rogue

Additional information

Additional information

5691

JAN-5691 Sylvania black plates NOS 1977-1979 pair

Shipping & Delivery

We accept returns on non-sale items that are in original packaging, unused, and unwashed within 30 days of receipt. Please follow our returns/exchanges process below. If items do not meet our requirements for return, they will be shipped back to you in lieu of a refund. Shipping and handling charges are non-refundable (exceptions may apply).

Returns & Exchanges Process: If item(s) fit within our returns guidelines found in the Returns. Please allow 7-10 business days for the credit to appear on your account after your return is processed.