6SL7GT=VT229=ECC35=CV1985=CV569=sub for 6N9P
All prices are per tube$119.99
Brimar UK made 6SL7GT are probably the best sounding 6SL7 you can find! Most we have are branded either Brimar or military braniding with the CV1985 part number! NOS in original boxes.
All prices are per tube$139.99
These NOS RCA red base 5691 (either JAN or commercial version) are an excellent drop in replacement for any 6SL7 tube type. Various brands available but all are made by RCA with red base. $139.99 per tube.
All prices are per tube$79.99
This is a suitable replacement for any 6SL7GT = VT229 = ECC35 = CV1985 = CV569 = sub for 6N9P tube type. Various brands available.
All prices are per tube$69.99
NOS Sylvania made 6188 are a Premium 6SL7GT / 6SU7GTY are one of the best choice for hifi audio gear and guitar amplifiers which use the 6SL7GT tube. Extremely tight tolerances and close section matching in these tubes! These are actually branded Tung Sol, made by Sylvania. $69.99 per tube
All prices are per tube$74.99
These 1950's triple Mica 6188 Tung Sol Premium 6SL7GT / 6SU7GTY are NOS in original boxes. They have black ribbed plates and "D" getter halo . Highly recommended for the CARY PH302 phono