i listened to the 313 recently and it was really poor ... i don't think it is a good idea to change your 252S for it

sorry ... going directly through ebay i only got one ad in uk and going through hifishark i had access to a multitude of ads. but they all went crazy! the asking price for the pro bias holds delirium!!!!

obviously two have been sold since last night but there is still a normal bias at an incredible price! I paid mine ten times cheaper! has the seller lost his mind?

I agree with you the transients are more blunt than the current production. for me the sigma prefigures the listening I had with the sr 007. I prefer it to the sr 009 which in my opinion is much more severe. will listen again soon to sr007 and 009 with other amps to refine my judgment

in fact I listened this afternoon to the srs 3030 and I found that it was small, lifeless, musically very flat compared to the sigma srd7 which has a very large sound scene and gives me a lot more life.But this is only my opinion and I do not claim to have the truth....

I will not buy srs 3030 because my sigma normal bias and srd7 do much better....

I have a proposal for a srs 3030 to 485 dollars do you think it’s a good deal?

considering the price of blue hawaii it is interesting to work well ....

at this point! it seems amazing! thank you for your reply

the person who sold me the sigma + srd7 system really gave me a friend price ....

I have the same problem with my amps that have the same power.I think it must come from the output current. May I ask you the price you paid for this system?

is it low bias or pro bias? I have a low bias sigma with the srd 7.I have no points of comparison with the other stax because they are my first estats.Last night I listened to Kenny barron in a trio during a concert and certe the high is emulated but there were a lot of impacts in the low.superb...

if you had to compare it with a stax system,what would you say about their differences?

the lifetime warranty is only valid in the US ???

thank you juansan i would not risk buying without listening,especially for such large sums i wish you a nice weekend