GE Military Stock 12AU7 / 6189W Platinum Grade / No Cryo Reviews

4.6 Rating 27 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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“I did not like these. No top end. I went back to JJ ecc802s.”

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Posted 2 months ago

Charlie McNeil

Verified Reviewer

“Using in a brand new Decware ZRock3 after I stupidly broke the tube it shipped with :( No problem, sounding great with the help of the pros at Upscale Audio. Let me also take a second to mention the customer service and support I have experienced over the years at UA - it's absolutely top-notch. Friendly, knowledgeable, super quick responses to pre-sales inquiries and housekeeping issues like when their customer (me) keys in the wrong address. I'll be back!”

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Posted 6 months ago

Richard Cornfield

Verified Reviewer

“Still in the break-in period so I'm expecting them to open up and get sweeter as they come along but right out of the box, they sound very nice.”

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Posted 10 months ago

“Quiet, clean”

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Posted 1 year ago

ANTHONY MOLFETTA

Verified Reviewer

“I wrote a review after 25 hours which you did not print.As i said, so far the silence is impressive, vocals are disappointing[though this may be too soon for an accurate evaluation, as I have plans for a 50 hour review.]Classical recordings are frustratingly varied in quality.It's difficult to nail down the fault for good and poor ones:: the recording engineer or the tubes. I think it's the engineer in most cases.But I do find transparency improved.”

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Posted 1 year ago

Gregory Brigman

Verified Reviewer

“Bought as a less expensive backup to Brimars. Reall like the cooler crisp quiet sound of the GEs”