Sylvania 6SL7GT

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Home > Vacuum Tubes > 6SL7/5691/VT-229

Sylvania 6SL7GT

Price

$80.00

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Grade


Bought the Gear Here

Quantity

Description

Click here for more info on Upscale Audio's Bought the Gear Here pricing.

Sylvania 6SL7GT - These were issued to the Army in 1944 and were left in Europe at the end of the war. They just re-emerged. Really super sounding.

Gold grade - Low noise and microphonics with a triode balance typically between 15% and 20%, but may be higher depending on available stock.

Platinum grade - The best of the best. Lowest noise and microphony with the tightest triode balance we have available. This is typically 10% or tighter, but may be higher depending on available stock.

Driver grade - Lowest noise but not the lowest in microphony. Triode balance will be similar to Gold grade.
This grade is only suitable for use in the driver stage of an amplifier, or the output/buffer stage of a DAC or CD Player.
If you have a preamp or phonostage, you need at least Gold grade.

Click here for a more in depth discussion on how we grade tubes.

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