To match quad EL34 tubes

I want to buy 4 brand new Siemens el34 tubes for my Dynaco ST70. The price is $40/one. Is this good price? How can we match quad EL34? or we just biaset voltage 1.56V. I am new to tube amp so I need help. Thanks again.

sanjose_audio_guy12-14-2009 3:10am

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tpreaves Details Discussions Posts This discussion Message User 2,686 posts 12-14-2009 at 03:46pm Copy Comment URL Report Comment Edit Delete Where did you find brand new Siemens tubes?Do you mean NOS?I don't think Siemans have made tubes for many years,but,I could be wrong,have been before.I'd hate to see you buy something that was misrepresented.
sanjose_audio_guy OP Details Discussions Posts This discussion Message User 28 posts 12-14-2009 at 06:01pm Copy Comment URL Report Comment Edit Delete My friend in LA has couple brand new Siemans EL34 tubes for sale. I want to buy them but no clue on quad for my Dynaco ST 70. ST70 has biaset voltage only.
lloydc Details Discussions Posts This discussion Message User 751 posts 12-14-2009 at 09:05pm Copy Comment URL Report Comment Edit Delete Yes, the price is fine, but as noted above, you'd have to buy a large batch to find a matched quad.
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hifitime Details Discussions Posts This discussion Message User 715 posts 12-16-2009 at 11:17am Copy Comment URL Report Comment Edit Delete ST70 manual>>>[http://www.curcioaudio.com/st7_mnl.pdf]

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