6SN7GTA Sylvania - premium matched pair, green label

Price: Starting at $64.00

Manufacturer: Sylvania

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The 1950s Sylvania 6SN7GTA tubes in this premium matched pair have short bottles, triangular black plates, and top getters with lots of chrome flashing. The black bases have green print with the old lightning Sylvania logo and matching date codes. It's very hard to find matched pairs of these in such excellent condition!

Both tubes test as new and are matched to within 5% for transconductance (Gm) and 10% for plate current (mA). Choose from pairs that test as new with very low noise (suitable for preamp), or that test as new but slightly microphonic (fine for most amps).

This tube is sold as a premium matched pair. Photo is of a sample from the lot.

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6SN7GTA Sylvania - black plates, top getter Price: $29.00 This 1950s Sylvania 6SN7GTA dual triode preamplifier tube has a medium bottle with clear glass, triangular black plates, and a top getter with lots of chrome flashing. The black base has green print. Tube tests as premium new.	6SN7GTA Sylvania made - black triangle plates Price: $24.00 This 6SN7GTA tube was made by Sylvania and labeled for other companies. It has a short bottle, full base, black triangle plates, and heavy chrome flashing. Among the earliest chrome dome types! Tube tests as new.	6SN7GTA Sylvania made - premium matched pair, tall bottle Price: $109.00 The 1955 6SN7GTA tubes in this premium matched pair were made by Sylvania and labeled for Philco. They have tall bottles, triangular black plates, and top getters with lots of chrome flashing. Tubes test new and are very precisely matched.
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