Mullard New Production 12AU7 / ECC82 Kevin's Stash / No Cryo Reviews

4.9 Rating 16 Reviews

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Phone:

909.931.9686

Email:

joel.m@upscaleaudio.com

Location:

2058 Wright Avenue,
2058 Wright Avenue
California
91750

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Helpful Report

Posted 2 years ago

“I wanted to get the most from my LSA VT70 Tube Amplifier, I did some research and decided to go with the Mullard 12AU7 /ECC82. This tube is the most smooth and holographic tube that I have come across. The sound has a slightly laid back however crisp detailed top end that is very non-fatiguing and a liquid midrange that is very pleasing. I like them better than my NOS ECC82 Amprex Bugleboy's and that says a lot. Very satisfied customer. I will shop again.”

3 Helpful Report

Posted 2 years ago

Hi, Thank you so much for the 5-star review, we really appreciate it. And tube reviews are always of such a great help to other customers, so thank you again for that, and for mentioning the products you are using. -Team Upscale

Posted 2 years ago

Jerry Johnson

Verified Reviewer

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Posted 3 years ago

Jeff Peterson

Verified Reviewer

“These Mullard 12AU7s replaced the PL stock gain tubes in my Primaluna EVO 300 integrated amp. The tubes sound great. Only a relatively short burn-in period was required - 2 weeks of casual listening. The PL stock tubes also sound very good - I was looking for a reasonably priced tube to try some tube rolling just for the fun of it. Upscale processed the order really fast. Very satisfied.”

Helpful Report

Posted 3 years ago

Dylan Miller

Verified Reviewer

“Sounded great on first install and nearly a hundred hours after. I’ve since sold the amp to afford an upgrade and I think these tubes helped sell it! Worth getting Kevin’s Stash. I will be buying more tubes from Upscale Audio/Kevin’s stash when needed.”

Helpful Report

Posted 4 years ago

Jeffrey Germscheid

Verified Reviewer

“These Kevin's Stash Tubes are the real deal. I was frankly skeptical, but it wasn't too expensive to try them in my Prima Luna Prologue Premium Integrated(pushing Goldenear Triton 7s). They make a difference. It's not night and day, just "more" of what was already good about the stock 12Au7 preamp tubes. Also Upscale gives great service and ships fast. Thanks Kevin and team!”

Helpful Report

Posted 4 years ago

Charles Stewart

Verified Reviewer

“Overall clarity increased, background quieter, base response stronger, soundstage vastly increased, and there is more air around instruments. Your service was top notch! Thank you.”

1 Helpful Report

Posted 4 years ago

Walter Vasquez

Verified Reviewer

“simply amazing”

Helpful Report

Posted 4 years ago