Electro-Harmonix 6550 No Cryo Reviews

5 Rating 9 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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Brannon Grady

Verified Reviewer

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Helpful Report

Posted 2 years ago

Chris Johnson

Verified Reviewer

“These babies replaced a quad of aging "Flying C" KT-88s in the output positions of an ARC D-79. Their internal structure looks quite similar to the Tung Sols...which is fine by me because the Tungs are terrific as well. These are just about the toughest thing you can put in a glass bottle; and were highly recommended by some rocker friends who, while on the road, beat the crap outta' their gear. The 80's mojo is back for this amp..."I want my A.R.C."! Ho-ho-ho and Merry Christmas to all.”

2 Helpful Report

Posted 3 years ago

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Helpful Report

Posted 3 years ago

William Mitchell

Verified Reviewer

“Exceptionally well made tubes with warm, liquid sound. Highly recommended. Carefully tested and shipped by Upscale Audio. I wish I lived closer to their physical store.”