Sovtek 6H30Pi Gold Grade / No Cryo Reviews

4.7 Rating 12 Reviews

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909.931.9686

Email:

joel.m@upscaleaudio.com

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2058 Wright Avenue,
2058 Wright Avenue
California
91750

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“the russian tubes were at least as good as the factory and arrived on time and well packaged.”

Helpful Report

Posted 9 years ago

Victor Emanoel

Unverified Reviewer

“More punch. Should have bought the golden pin.”

Helpful Report

Posted 11 years ago

“I recently fitted a new set of KT120 tubes to my Audio Research Reference 110 and soon after decided to change the 6H30P tubes for a new set. I went for the Platium Grade and Cryo treated 6H30Pi option and noticed an immediate improvement in sound quality even after only 30 min of running time. I now have about 20 hours of use on these new tubes and they are getting better and better. A nice step up that I'd recommend to other Audio Research owners.”