2. amps-preamps
  3. 1330541043

EL34 upgrade

I'm currently experimenting with my Jolida JD302B and various tubes. I have 3 makes and each are vastly different from each. In terms of preference I would order them as such: (1) Svetlana, (2) Sovtek, (3) Shuguang. They are all the budget versions. I am considering upgrading to either the SED Winged C or Gold Lion Reissue. So my question, is whether I would expect improvements to the preferred Svetlana? I have a pricepoint of $200 for a matched quad and not sure whether I need to go higher to really hear a difference. Also I'm sure I'm sure there are others, so please weigh them in as well.

-JerseyWalt
qclabrat_1

Showing 2 responses by qclabrat_1

qclabrat_1 OP
7 posts
 
Jazzerdave,
Thanks for bringing up the Shuguang Treasures, you are correct that it is out of my price range here in the US. I travel to China/Asia usually at least once a year and believe they can be found for less than half of the US price. If they are significantly better than the Winged Cs, gold lions, and siemens I'd be willing to wait as I'm planning to be in Hong Kong and China this summer. Also thanks for the offer to demo the Siemens, I may take you up on it if my asia trip falls through.

Lastly, I was under the impression that all EL34 tubes were compatible, apparently they are not, so how would I determine which ones work with my amp?

-JerseyWalt
qclabrat_1 OP
7 posts
 
you guys beat me to the next, I'm going to open another forum to ask about the preamp stage tubes

As there quite a few EL34 users here, are most EL34s created equally in terms of life? What's the typical life in hours for the EL34s, as I'd like to know how many extras to buy should I find the perfect match.

Also, do new tubes have a burn in time, before they are optimized, like interconnects?

-JerseyWalt
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