Testimonials

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MF Tri-Vista DAC 21

Jul 09, 2012 by Addy Leung(from Hong Kong)
Item Repaired/upgraded: Upgrade 

I can not find any better words to descript the performance of this upgraded DAC, it is just playing a LIVE music!!!
I think it is nothing better than listening a live music to us, isn’t it?
Thanks a lot to John's work.
Addy


A308 Integrated Brilliant

Jul 03, 2012 by Chris Clague
Item Repaired/upgraded: Repaired and upgraded 

Had my Amp repaired aproximately 1 year ago, was going to write soon after but family events meant I have been too busy until now.
I bought the amp from Ebay and it just sounded wrong, found it had blown an internal fuse which I replaced but it blew when John and he assured me it could be repaired, during this convesation we agreed it would be worth upgrading at the same time. Well all I can say is that has been fantastic since. Not long after Bought a A308cr CD did consider upgrading but during the convesation with John he mentioned Tri-vista 21 dac which he uses in modified form and swears by. I have now managed to get my hands on one. Really opens up the soundstage, so I will be contacting him soon to have this fettled. Lastly thanks john you are a genius.


JS Audio Repairs , USA 5.0 5.0 107 107 In July 2017 my pre amp had failed after many years of faithful service. Only problem it is in Barbados. Anyway I travelled and brought it with me. I met with JS and agreed have to
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