GE Military Stock 12AU7 / 6189W Platinum Grade / Yes Cryo Reviews

4.8 Rating 5 Reviews

Visit Product Page

Phone:

909.931.9686

Email:

joel.m@upscaleaudio.com

Location:

2058 Wright Avenue,
2058 Wright Avenue
California
91750

Visit Product Page

David Richards

Verified Reviewer

“Works great”

Helpful Report

Posted 2 years ago

David Hickey

Verified Reviewer

Author didn't leave any comments.

Helpful Report

Posted 4 years ago

“Very quiet and wonderfully musical-sounding tubes.”

Helpful Report

Posted 4 years ago

LUIS Sanchez

Verified Reviewer

“I purchased 4 of these to replace the Psvane 12AU7's that were in my Primaluna Premium Integrated Amplifier. After a month, I can say that they are possibly a little quieter than the Psvane's but I don't know that I can say it brings out any additional texture, tightness, oomph or whatever audiophiles call it. They are possibly quieter, but the real selling point is Upscale's commitment to Tube Excellence and Testing. That makes them worth the price. Knowing that you are getting great tubes that are tested by the best in the biz takes away any hesitancy related to performance or long term use.”

Helpful Report

Posted 4 years ago

Michael Cowan

Verified Reviewer

“Very musical tubes”

Helpful Report

Posted 4 years ago