Asking Audioresearch about tube replacement on my LS 26


I have tryied 3 times, but the message from audioresearch did not appear....but with the mention: Message can not be appearded. 

Problems with audioresearch communications with their clients ?

My questions is about my LS 26 tube replacement and other questions about my LS 26 preamp ?

Is audioresearch always in business, or are they have any problems in responding to their clients ?
audiosens
@audiosens

here you go...  in my experience, greg answers email promptly since covid ... they are not always answering the phone...

Greg Christensen

Customer Service Manager

6655 Wedgwood Road North|Maple Grove|MN|55311

Office: 763.577.9700

Sales@AudioResearch.com


Both Sovtek and EH are made at the Sovtek plant.  EH just cold plates the pins, which I suppose could make a difference in sound.  I have not noticed any difference between the basic Sovtek's that ARC supplies and the gold pinned EH that I bought from Upscale Audio in my Ref 40 (and that's a good thing, given that Upscale is ~½ the price).
jjss49 I just have a response from AR, but with the question boxe on their site only.  Thank's