Tung-Sol EL34B No Cryo Reviews

4.8 Rating 57 Reviews

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“I’ve rolled several different tubes in my Primaluna Integrated amp including the stock EL34’s, Mullard EL 34’s, Gold Lion KT 88’s, KT 120’s, and KT 150’s, all with various combinations of input tubes. They all sound significantly different from one another and I like all of them to varying degrees. But I must say overall I prefer the Tung-sol el 34’s paired with gold Lion 12AU7’ input tubes, which provides a fantastic combination of nice detail without the slightest bit of listener fatigue, midrange magic, impressive dynamics, tight bass, and a very natural treble range with nice air. I’ll try the Gold Lion KT 77’s next but until then, these are the front runners.”

4 Helpful Report

Posted 2 years ago

“I own the Primaluna Dialogue Premium integrated amp, I had the Golden Lion KT88'S and I personally thought they sounded a bit harsh through my system. I purchased the Tung Sol EL 34b and was very pleased with the difference. System sounds lush and silky Sound stage improved, just as wide as the KT88'S but the EL34b gave better depth and separation They're still breaking in and I like them a lot Reccomend Upscale Audio has it together Fast shipping and great help and support”

Helpful Report

Posted 2 years ago

James Jesudason

Verified Reviewer

Author didn't leave any comments.

Helpful Report

Posted 2 years ago

Frank Araneo

Verified Reviewer

“These tubes are barely able to be biased in my amp. When I purchased them, I noted the type of amp (Marshall JCM800) and the plate voltage of the amp. I also noted that I run the bias at around 60-65% of maximum plate dissipation (mpd). At the amp's LOWEST bias setting, I'm able to get the tubes to idle at 37 ma, which equates to 70% of mpd. (25 / 470 x .7 = 372339). I tend to run the idle at 60-65% because I prefer the tone at that range and it also prolongs the life of the tubes. I cannot run the tubes at the bias I prefer. I installed the tubes for about 2 hours, and then removed them. I'd like to exchange them for a different tube if possible. Thanks, Frank”

Helpful Report

Posted 2 years ago

“Just had a power surge that an old monster brand failed. So far grabbed some easy priced Tung-sol tubes and a Cambridge CD player. Up and going within 10 days. Easiest and fastest dealers ever had.”

Helpful Report

Posted 2 years ago

David Marschall

Verified Reviewer

“As usual, great service and advice”

Helpful Report

Posted 2 years ago

Bruce Yarnall

Verified Reviewer

“Great sounding EL34 quad, well matched, very reasonable pricing and timely delivery considering the process Upscale Audio goes through to ensure we receive quality tubes as customers. Nothing but high praises and a big Thank You to all the staff there! You all rock and it is greatly appreciated. I’ll be back for a bunch of other tubes real soon.”

Helpful Report

Posted 2 years ago

William McGee

Verified Reviewer

“I purchased these to replace the stock tubes on the BoyuuRange Reisong A-10. I ourchased this amp based on a YouTube review by Steve Gutenberg. I decided to try some tube rolling to see if In could hear the difference in sound as well as improve the sound. These tubes do provide a richer sound than the stock tubes. I have listened to these daily for over a month now. I have these setup with some Klipsch Rp600Ms and a Yamaha DXC50 in my home office and listen about eight hours a day. I am still amazed by how much clearer the vocals are in jazz. I have a Diana Krall and Norah Jones I listen to and I am hearing so much more in the music than I heard before. These tubes definitely added to the sonic quality of the vocals. I can really hear the emotion in the sad songs and the energy in the upbeat songs as well. The bass is clear and the highs are very nice as well. I guess you could say I am just getting started in this realm of audiophile music and so far I am finding it very enjoyable. Thanks for providing a great product at a good price and putting up with a newbie to the realm.”

Helpful Report

Posted 2 years ago