AudioAficionado.org  

Go Back   AudioAficionado.org > Manufacturers Forums > Audio Research

Audio Research State of the Art Audio Reproduction

Reply
 
Thread Tools Display Modes
  #1  
Old 12-09-2010, 02:01 PM
PHC1 PHC1 is offline
Guest
 
Join Date: Apr 2009
Location: Pa
Posts: 23,609
Default VSi60 visiting my place.

The ARC VSi60 is in for a visit. Stay tuned for pics and impressions.
Reply With Quote
  #2  
Old 12-09-2010, 02:09 PM
PHC1 PHC1 is offline
Guest
 
Join Date: Apr 2009
Location: Pa
Posts: 23,609
Default

Interesting that the VSi60 is running the KT120 tubes.
Reply With Quote
  #3  
Old 12-09-2010, 02:19 PM
BlueChiaro's Avatar
BlueChiaro BlueChiaro is offline
Hear to listen...
 
Join Date: Nov 2010
Location: Philadelphia suburbs
Posts: 2,838
Default

Man, you're busy over there! If you need help moving things around...including cars into various parking spaces...give me a call.
__________________
When I grow up, I want to be a little boy. - Joseph Heller

Aural pleasures courtesy of SME, Dynavector, Audio Research, Simaudio, Wireworld, & Wilson
Reply With Quote
  #4  
Old 12-09-2010, 02:22 PM
PHC1 PHC1 is offline
Guest
 
Join Date: Apr 2009
Location: Pa
Posts: 23,609
Default

Quote:
Originally Posted by BlueChiaro View Post
Man, you're busy over there! If you need help moving things around...including cars into various parking spaces...give me a call.
The last few weeks have been very busy work wise so I am taking a few days off to just play with audio. The cars are parked until it gets a bit warmer.
Reply With Quote
  #5  
Old 12-09-2010, 02:36 PM
BlueChiaro's Avatar
BlueChiaro BlueChiaro is offline
Hear to listen...
 
Join Date: Nov 2010
Location: Philadelphia suburbs
Posts: 2,838
Default

Quote:
Originally Posted by PHC1 View Post
The last few weeks have been very busy work wise so I am taking a few days off to just play with audio. The cars are parked until it gets a bit warmer.
Good for you...have a great time!
__________________
When I grow up, I want to be a little boy. - Joseph Heller

Aural pleasures courtesy of SME, Dynavector, Audio Research, Simaudio, Wireworld, & Wilson
Reply With Quote
  #6  
Old 12-09-2010, 02:58 PM
cmalak's Avatar
cmalak cmalak is offline
Member
 
Join Date: Jul 2009
Posts: 7,602
Default

Serge...I called ARC last week and they are shipping out all their current production amps with the KT120 tubes. They are keeping the bias the same as when they had the 6550 tubes in their amps, so the current draw on the KT120s is even more conservative than with the 6550s. They think this will improve tube reliability and longevity. You will get a slight bump in output power but not as much as you could if they had redesigned the circuits and perhaps transformers to accomodate the full potenital of the KT120s. On my REF 110, a simple drop-in replacement of the KT120s for the 6550s would increase the output from 110 to 130wpc according to ARC.

As for the sonic improvements they seem to think you will get better foundation for the music with the KT120s as bass is more extended and controlled. They also think the KT120s deliver a wider dynamic envelope.

looking forward to your comments.
Reply With Quote
  #7  
Old 12-09-2010, 03:27 PM
PHC1 PHC1 is offline
Guest
 
Join Date: Apr 2009
Location: Pa
Posts: 23,609
Default

Quote:
Originally Posted by cmalak View Post
Serge...I called ARC last week and they are shipping out all their current production amps with the KT120 tubes. They are keeping the bias the same as when they had the 6550 tubes in their amps, so the current draw on the KT120s is even more conservative than with the 6550s. They think this will improve tube reliability and longevity. You will get a slight bump in output power but not as much as you could if they had redesigned the circuits and perhaps transformers to accomodate the full potenital of the KT120s. On my REF 110, a simple drop-in replacement of the KT120s for the 6550s would increase the output from 110 to 130wpc according to ARC.

As for the sonic improvements they seem to think you will get better foundation for the music with the KT120s as bass is more extended and controlled. They also think the KT120s deliver a wider dynamic envelope.

looking forward to your comments.
Thanks for that info Cyril. I am focusing on the Ref 5 for the next few hours but the VSi will be tubed up and will see play time this evening with the Tannoys.
Reply With Quote
  #8  
Old 12-09-2010, 04:45 PM
two dot two dot is offline
Guest
 
Join Date: Apr 2009
Posts: 5,116
Default

Serge,

Are you going to have a chance to try the ARC int on the Wilson's???

I hope so, But understand the set up is not really conducive right now.
Reply With Quote
  #9  
Old 12-09-2010, 04:52 PM
PHC1 PHC1 is offline
Guest
 
Join Date: Apr 2009
Location: Pa
Posts: 23,609
Default

Quote:
Originally Posted by two dot View Post
Serge,

Are you going to have a chance to try the ARC int on the Wilson's???

I hope so, But understand the set up is not really conducive right now.
I will do that over the weekend Stephen. The problem is no balanced on the VSi and while I can easily place the Tannoys on the opposite wall where the rack is, I really dont want to disturb the Sophia positioning since they are perfectly setup right now. So I'll have to move all the gear where the Sophias are to listen to the VSi60.
Reply With Quote
  #10  
Old 12-11-2010, 04:01 PM
PHC1 PHC1 is offline
Guest
 
Join Date: Apr 2009
Location: Pa
Posts: 23,609
Default

The VSi60 has seen some playing time with the Tannoy's for the past two days. I am very impressed with this integrated. In combination with the Tannoy Sandringhams, it sounds rich and musical. No, it doesn't have the same resolution, imaging or spacious soundstage as the very impressive Ref5 preamp/MC2301 combo but that comparison would be just silly... What the VSi60 has is plenty of dynamics with the 8 ohm nominal Tannoys and a warmish, very pleasant tonal balance that is full bodied, rich, musical and very, very enjoyable to listen to for hours on end. The price of this integrated makes it a true bargain for someone looking for an enjoyable, easy to listen to system that focuses more on the music and a bit less on hi-fi prowess, especially with a speaker like Tannoy. This particular speaker/integrated combo is super nice on the ears.

Attemting to drive the Sophia 3s with the VSi60 resulted in an enjoyable sound but the overall synergy was not quite as good as with the Tannoys. Dynamics were knocked down a few notches and the soundstage shrunk a bit by comparison.

Off the top of my head, I can't come up with a combo that I have heard in the price range of the Tannoy Sandringham and VSi60 together that was more musical or enjoyable. A winning combination for sure.
Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Audioaficionado.org tested by Norton Internet Security

All times are GMT -4. The time now is 03:53 PM.



Powered by vBulletin® Version 3.8.10
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
©Copyright 2009-2023 AudioAficionado.org.Privately owned, All Rights Reserved.
Audio Aficionado Sponsors
AudioAficionado Subscriber
AudioAficionado Subscriber
Inspire By Dennis Had
Inspire By Dennis Had
Harmonic Resolution Systems
Harmonic Resolution Systems
Wyred4Sound
Wyred4Sound
Dragonfire Acoustics
Dragonfire Acoustics
GIK Acoustics
GIK Acoustics
Esoteric
Esoteric
AC Infinity
AC Infinity
JL Audio
JL Audio
Add Powr
Add Powr
Accuphase - Soulution
Accuphase - Soulution
Audio by E
Audio by E
Canton
Canton
Bryston
Bryston
WireWorld Cables
WireWorld Cables
Stillpoints
Stillpoints
Bricasti Design
Bricasti Design
Furutech
Furutech
Shunyata Research
Shunyata Research
Legend Audio & Video
Legend Audio & Video