Gold Lion KT88 No Cryo Reviews

4.9 Rating 163 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

“I’ve got lots of el34, kt88 , 6550c and kt120 tubes. These kt88’s are my favorite tubes in both of my primaluna integrated amps”

2 Helpful Report

Posted 2 years ago

“So far I guess I’ve put on 60 hours on top of the 72 hour break in period at Upscale towards the Gold Lion KT 88 power tubes. The top end and midrange are fine. However the bottom end remains soft and fuzzy. I’m waiting for the “deep and dynamic” bass to emerge as described by Upscale.”

3 Helpful Report

Posted 2 years ago

William Ealey

Verified Reviewer

Author didn't leave any comments.

Helpful Report

Posted 2 years ago

THOMAS W. BORNE

Verified Reviewer

“I like these in my PL EVO 400, with 4 Brimars and 2 Vintage Mullards in the driver seat, it's perfect. I messed up the order and Upscale made it right with a 100.00 gift card. Awesome customer service.”

1 Helpful Report

Posted 2 years ago

Wallace Smith

Verified Reviewer

“Just replaced all the tubes in my ARC VT100 MkIII and the sound is amazing. This is the best this amp has ever sounded in my system.”

Helpful Report

Posted 2 years ago

Patrick Thompson

Verified Reviewer

Author didn't leave any comments.

Helpful Report

Posted 2 years ago

Shayne Guyer

Verified Reviewer

“I’ve purchased a total of eighteen Gold Lion KT88’s in the last 16 months. All 6 purchased from Upscale are still running strong. ONE HALF of the other 12 purchased elsewhere have already faulted. I’ve never had any issues with tubes from Upscale. Compared to other tube vendors I’ve learned the hard way, can’t get the same kudos from me.”