5691/6SL7GT RCA Red Base High Mu Twin Triode Tube
The red base 5691 is a premium 6SL7 made to last over 10,000 hours and produce low noise. We have a couple of tubes branded GE but are manufactured by RCA.
New old stock * No longer available for export.
|Made in the USA||Yes|
|NATO Stock Number||N/A|
|Manufacturer Part Number||N/A|
|Call For Price||No|