Tungsram 12AX7 / ECC83 Gold Grade / No Cryo Reviews

5 Rating 26 Reviews

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909.931.9686

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joel.m@upscaleaudio.com

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2058 Wright Avenue
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Eric H. Anderson

Unverified Reviewer

“I''ve put a bunch more hours on this tube, and it''s the first that I love with both the Etymotic ER-4S AND the Sennheiser HD 650! (Other tubes I''ve tried sound good with one or the other, but never both.) It sounds detailed, neutral, and extended on both headphones!”

Helpful Report

Posted 13 years ago

“Lucky to even have these great 12AX7/ECC83 drive tubes!!! I have had these tubes long enough to judge them. Bottom end strong, midband even,top end not to bright!! I love mullards CV4004,s but replaced with Tungsram,,and left Mullard CV4003 in place..like the man said these are getting low in stock ,, Just try them.. North Carolina.”

Helpful Report

Posted 13 years ago