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Audio research

Audio research ls3 or audio Research sp9 .Any difference in sound .Need a phono stage,have a chance to trade with a friend ls3 for the sp9 ,the sp9 is mint really mint new golden lion 6922s one in line stage and one in phono.What do you think.
maxwell
roberjerman
4,319 posts
 
SP9 is considered a classic ARC preamp. Do the trade! I have an even older SP6 that I like better than any of the overpriced new ARC preamps! All of these from the SP2 to the SP15 will become desirable to collectors!
roberjerman
4,319 posts
 
Get the SP9 and replace those modern tubes with some vintage 6DJ8's/6922's. Sylvania, Amperex, Philips ... Much better sonically than present day production!
lalitk's avatar
lalitk
5,798 posts
 
“Much better sonically than present day production!”

@roberjerman, 

Did you had an chance to compare SP9 with LS28 or Ref6? 
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