Gold Lion ECC83 / B759 / 12AX7 Kevin's Stash / Yes Cryo Reviews

4.9 Rating 25 Reviews

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joel.m@upscaleaudio.com

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Posted 1 hour ago

“Sounds great,worth every penny!”

2 Helpful Report

Posted 10 months ago

David Hickey

Verified Reviewer

“Replaced the two center stock evo 400 preamp tubes with these and they sound great. Punchy yet nice black background. Very quiet.”

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Posted 1 year ago

“Great tubes! Great service!”

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Posted 1 year ago

Robert Dotson

Verified Reviewer

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Posted 1 year ago

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Posted 2 years ago

James Bansbach

Verified Reviewer

“Very nice sounding”

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Posted 2 years ago

“Long story short I’ve been an NOS guy all my "tube life” but with the current world shortage/stupid expensive NOS prices - I gave these Russian reproduction GL 12AX7 a try on input gain/phase splitter positions in Rogue Apollo Dark monoblocks and as the gain tubes in an Aesthetix Calypso Signature. Bottom line: they are well balanced, super low noise, have fairly good to very good dynamics, GREAT soundstage depth and are overall very good tubes - No, they do not have the inner detail retrieval or micro dynamics of Heelen Amperex, Blackburn Mullards, diamond bottom smoothplate Teles, etc. However in my limited experience with them thus far they are pretty open sounding, just a slight smidge (as Kevin would say) on the warm side and do have a degree of the magic and tube sweetness most of us crave. I have sh#tloads of tubed equipment and over the next year or so will will have a more informed opinion - when and if I learn more I will post again. The five star rating should not be taken as measured against NOS, but rather against other new production (especially Chinese) dreck I’ve tried over the years. Bottom line, If you don’t need tubes right now don’t contribute to the current panic buying situation. However, if you do need tubes RIGHT NOW these are a viable option.”

2 Helpful Report

Posted 2 years ago

Thank you so much for your considered review!

Posted 2 years ago