Gold Lion ECC82 / B749 / 12AU7 Kevin's Stash / No Cryo Reviews

4.8 Rating 48 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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“Sure, the tubes from Upscale Audio are a few bucks more, but you cannot but a price in having the peace of mind knowing you are getting a meticulously tested and matched set of tubes! (especially the Kevins Stash tubes). I bought “tested and matched tubes” on eBay, and will never do it again. Buy from the best…Upscale Audio!”

Helpful Report

Posted 3 years ago

“This is an extremely quiet tube and Kevin's Stash performs significantly better than the standard GL 12au7 I was using previously”

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Posted 3 years ago

“I am very happy with the replacement Gold Lion 12AU7 for my Primaluna EVO 300. I can hear a definite improvement over the stock Primaluna tubes.”

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Posted 3 years ago

Brad Bortner

Verified Reviewer

“Works well with rogue Sphinx v3”

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Posted 3 years ago

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Posted 3 years ago

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Posted 4 years ago

Matthew Snedecor

Verified Reviewer

“Completely floored in the difference these made in my Rogue Audio Sphinx. I've had the amp for several years and really was never totally happy with it. These tubes opened it up and it's just amazing, I was about ready to replace it. Thank you for the awesome customer service and very high quality product.”

Helpful Report

Posted 4 years ago

Brad Bortner

Verified Reviewer

“Great with rogue sphinx v3!”

2 Helpful Report

Posted 4 years ago