Brimar CV4003 / 12AU7 Platinum Grade / No Cryo Reviews

4.9 Rating 152 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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“Excellent product. Balanced top to bottom. Give me the tube sound without sacrificing dynamics or detail. I use them in Cary audio SLP-03 pream. I tried the Mullard, it was a bit dark, bass transitions were not as clear, yet the midrange is the Mullard is great. This one is a no brainer. Of note this was my second set as backup in case upscale runs out. This is how much I liked them. System: McIntosh Mc-402 in monoparallel mono block setup, eggleston works Andra original speaker, cardas / synergistic research/ transparent cable. Front end : laptop to marantz sa8005 SACD/Dac running Tidal, and mmf-2 turntable. Of note I use these tubes on my Vincent tube phono pream, the don’t disappoint.”

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Posted 4 years ago

Rich Vitovitz

Verified Reviewer

“Awesome sounding tubes”

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Posted 4 years ago

“Next best tube compared to new old stock Mullards at almost half the cost. Great tubes.”

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Posted 4 years ago

Author didn't leave any comments.

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Posted 4 years ago

“Clearer definition. Fuller sound.”

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Posted 4 years ago

“These were awesome in my HP. After more breakin time for new EVO-400 will probably be swapped in. Enjoy the laid back sound.”

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Posted 4 years ago

Scott Lamitie

Verified Reviewer

“Very nice full rich open sound.”

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Posted 4 years ago

Philip Brosemer

Verified Reviewer

“Everything I own with 12AU tubes gets the Brimar CV4403 upgrade as sonn as possible. They give me the sound I love out of tube gear.”

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Posted 4 years ago