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 11 years ago

Victor Emanoel

Unverified Reviewer

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

Helpful Report

Posted 12 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.”