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  #51  
Old 03-08-2014, 07:35 AM
Harlequin Harlequin is offline
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Quote:
Originally Posted by jdandy View Post
Adam....... Is the tube change sanctioned by Audio Research?
As far as I am aware nothing has been officially sanctioned as yet Dan , post #31 is merely hypothesis on my part .

Jasper.

Last edited by Harlequin; 03-08-2014 at 10:21 AM.
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  #52  
Old 03-11-2014, 12:56 AM
Mark Mark is offline
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How do you connect a subwoofer to the vsi75?
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  #53  
Old 03-11-2014, 01:25 PM
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jdandy jdandy is offline
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Quote:
Originally Posted by Mark View Post
How do you connect a subwoofer to the vsi75?
Mark.......It would have to be a subwoofer designed to accept speaker level outputs like REL.
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  #54  
Old 03-13-2014, 03:28 AM
Mark Mark is offline
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Where is the subwoofer output? I read a review that the tape out can serve as a subwoofer output. Is this right?
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  #55  
Old 03-14-2014, 02:02 PM
cesare59 cesare59 is offline
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Ariess...thank for the pic! Bias is always set at 65mv?
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  #56  
Old 03-14-2014, 07:30 PM
ariess ariess is offline
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Yes
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  #57  
Old 03-23-2014, 06:26 AM
cesare59 cesare59 is offline
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Ariess...tomorrow i'll receive my matched quad! Do you have some more hints for a correct set up?
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  #58  
Old 03-23-2014, 01:39 PM
ariess ariess is offline
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Yes. First, with KT120's in, make sure you turn down the bias all the way. Then put them in, turn on, and give it 15 minutes or so before you bring the bias back up to 65. I'd give it another 15 min then slowly bring up the volume. I had no issues on my VSi75 nor on my dealers where i also tried them. Let us know how it goes and how you think it compares to the KT120s.
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  #59  
Old 03-27-2014, 09:05 AM
ariess ariess is offline
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Well Cesare59,

How did it go with the KT150's?

Adam
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  #60  
Old 03-27-2014, 04:53 PM
cesare59 cesare59 is offline
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Ariess, first of all thanks for the tips.
I'm so glad to tell you that this is the greatest improvement I 've ever heard for the money!
Maybe a 15 hours - break in is just a little bit to say that Vsi75 is born for KT150, but soundstage is wider and deeper than ever!
Bass is more bass and midrange is so natural and 3D through my Sophia 3!
How many hours KT150 needed to reach the max improvement on your experience?
Vsi75 owners, come on with KT150, Ariess show us the way!
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