Tung-Sol 6SN7GTB Platinum Grade / No Cryo Reviews

4.9 Rating 29 Reviews

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909.931.9686

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joel.m@upscaleaudio.com

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Lazaro Fernandez

Verified Reviewer

“My wife bought me the wilsenton R8 for my birthday but sound good but not great after seen Kevin’s videos and n you tube i desided to purchase tubes from upscale.audio got 3 6sn7 and four Kt88 gold lion , OMG what a difference, I love my system, thanks Kevin and I hope one day to buy a real high end system from you , thnks”

1 Helpful Report

Posted 4 years ago

“Great tube to tone down a bright sounding system. The highs are somewhat rolled off, the midrange is emphasized and will be brought to the front, while bass will lose some detail and extension.”

2 Helpful Report

Posted 4 years ago

Sheldon Unrau

Verified Reviewer

“Purchased these for my Schiit Freya +. After extensive research, there appeared to be the best new production option for my sonic signature's slightly warm solid bass response taste. However they do not provide a sound much different from solid-state. I think I will venture into vintage tubes when I can. but for a new production tube, these have been quiet and I'm happy with the sound for now”

1 Helpful Report

Posted 4 years ago

Mark Williams

Verified Reviewer

“I've liked many of the new Russian Tung-Sol tubes before, including the 7591 outputs on the Mac1500 I used to have. The matched pairs I bought from Upscale are for the Freya+ preamp I bought from Schiit Audio, and as they continue to break in, I am delighted with the sonics they offer. I came to Upscale because I am impressed with the care they take to evaluate individual tubes and select premium tubes to match for equipment like mine. This experience has made me a real fan of Upscale Audio!”

2 Helpful Report

Posted 5 years ago

“Great place to do business with nice product.”

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Posted 5 years ago

Author didn't leave any comments.

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Posted 5 years ago

Benjamin Zelermyer

Verified Reviewer

Author didn't leave any comments.

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Posted 5 years ago

Samuel Justice

Verified Reviewer

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Posted 5 years ago