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Brimar CV4003 / 12AU7 Platinum Grade / Yes Cryo Reviews

5 Rating 59 Reviews
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Phone:

909.931.9686

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joel.m@upscaleaudio.com

Location:

2058 Wright Avenue,
2058 Wright Avenue
California
91750

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Anonymous
Verified Reviewer
“This was for a Vincent 701 replaced a new issue Genlax gold lion that had replaced the stock JJ. Should have got this one first. In my system this tube is spectacular. Thanks Upscale you guys are the best for tubes.Very much like the way you rate your tubes.”
1 Helpful Report
Posted 2 years ago
Brian Hecker
Verified Reviewer
“I love French silk pie. These tubes are the audio equivalent: silky, smooth, rich and creamy. Transformed my Cayin HA-3A into something truly special. I can listen for hours and experience true bliss. Thanks Kevin, these are a game changer!”
2 Helpful Report
Posted 2 years ago
MICHAEL GREEN
Verified Reviewer
Author didn't leave any comments.
Helpful Report
Posted 4 years ago
Alan Graham
Verified Reviewer
“Very best, prices reasonable but going up. Fantastic audiophile grade for amplifier!! Thanks Kevin”
Helpful Report
Posted 4 years ago
Anonymous
Verified Reviewer
“Sound great well worth the upgrade for my evo300”
Helpful Report
Posted 4 years ago
Humberto Ramirez
Verified Reviewer
Author didn't leave any comments.
Helpful Report
Posted 4 years ago
Anonymous
Verified Reviewer
“A terrific upgrade for my phono preamp.”
1 Helpful Report
Posted 4 years ago
Michael Rusby
Verified Reviewer
“Very low noise. Wonderful sound. It adds to my stereo. Not cheap but well worth the price!!”
Helpful Report
Posted 4 years ago
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