Gold Lion KT88 No Cryo Reviews

4.9 Rating 157 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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Mark Tompkins

Verified Reviewer

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Posted 4 years ago

Mark Tompkins

Verified Reviewer

“I am still breaking them in on a Prologue 2....and love them right outbid the box and getting better every day...highly recommended and excellent service”

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Posted 4 years ago

John Hendricks

Verified Reviewer

“needs significant burn- in time to get beyond sounding brittle. but after 200 hrs becomes warm yet retains all of its detail .”

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Posted 4 years ago

“After much thought, and I have the money to easily replace my current amps, I went with upgrading my Primaluna prologue premium monoblocks over getting some mc601’s or mc1.2kw’s and I’m glad I did! These tubes are exceptional! From bottom to top, they sound vastly better than the stock tubes and, I’m guessing, will only get better! These with the complimentary Gold Lion 12au7’s that I also bought leaves me wanting nothing but to sit and listen. I also love knowing that Upscale truly matched these and this is the reason that I went with them.”

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Posted 4 years ago

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Posted 4 years ago

“Love these tubes what a difference they made in my amplifier. Upscale audio is great to do business with its where I will be buying my tubes from.”

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Posted 4 years ago

William Cleaver

Verified Reviewer

“Great tubes and produced an immediate notable improvement in sound over the stock tubes in my Mystere PA21. Very happy with my purchase!”