Brimar CV4003 / 12AU7 Platinum Grade / No Cryo Reviews

4.9 Rating 153 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've tried many different 12AU7 NOS tubes and these Brimar 12AU7/CV4003's add textures to my high resolution classical music (especially on string instruments) that I've never hear before. They also seem to smooth out subtle timing queue's making the music more engaging. Great valves. Highly recommended!”

Helpful Report

Posted 10 years ago