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Nazar_lv Nazar_lv is offline

diyAudio Member

About Me

  • About Nazar_lv
    Biography
    Doing audio since 14years, other electronics from 11
    Location
    Banderstadt
    Interests
    audio, beer ;)
    Occupation
    engineer
    Country
    Europe
    Real Name
    Назар
  • Signature
    "In developing audio devices we can always find creative non standart solutions that will ensure the best sound" (с) S-Audio.Systems

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Total Posts
Blog - Creative High end audio
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General Information
  • Last Activity: Today 07:11 AM
  • Join Date: 3rd October 2009

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Home Page
http://s-audio.systems
This Page
http://www.diyaudio.com/forums/members/nazar_lv.html

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View Nazar_lv's BlogRecent Entries

Posted 9th September 2011 at 10:14 AM by Nazar_lv Comments 1
Posted in Uncategorized
Article from IEEE journal and datasheet about PCM58

AN 18-BIT DAC FOR CONSUMER APPLICATIONS” By F.J. Highton and K. Ito, 1988

Posted 9th September 2011 at 10:10 AM by Nazar_lv Comments 0
Posted in Uncategorized
Articles and patents about SONY (NTT develop.) MASH DACs.

“A 17-bit Oversampling D-to-A Conversion Technology Using Multistage Noise Shaping” YASUYUKI MATSUYA, KUNIHARU UCHIMURA, ATSUSHI IWATA AND TAKAO KANEKO. IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 24, NO. 4, AUGUST 1989

US Patent 5,021,788
US Patent 5,073,778
US Patent 5,148,168

Posted 13th February 2010 at 05:18 PM by Nazar_lv Comments 14
Posted in Uncategorized
From article http://s-audio.systems/diy/psu-without-electrolytic-eng
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Electrolytic capacitors are constant part of power supply of audio devices, but in terms of sound he does not bring anything good, dispersion of sound quality-type of electrolytic capacitor is very large. Sonically the best types of electrolytic caps are Nichicon KZ, FG, Panasonic Pureism, Black Gate FK, NX, Elna Cerafine, Silmic II, Silmic,but the attempt to eliminate from PSU electrolytic capacitors was very successful, instead is used "electronic capacitor" (right side of the circuit).
It is global negative feedback free electronic substitutes, that has a low and stable impedance 0,1...0,2Ohm (equivalent to cap 40000u) in the band to megahertz shunting NP0 0,1 microfarads Murata GRM31 in close to chips, it completely detach regulator (317\337) from load, therefore we have the ideal transient response when load "changes",...
Recent Comments
The link is dead.
Posted 25th May 2014 at 12:59 PM by miklos miklos is offline
Hi Nazar!
...
Posted 19th April 2014 at 02:09 PM by flyboi flyboi is offline
Hi
I think elna...
Posted 13th August 2013 at 06:26 AM by afshindiy afshindiy is offline
PCB Power Amplifier...
Posted 17th November 2012 at 09:53 PM by ricardo rocha ricardo rocha is offline
Hi Nazar,
Maj...
Posted 25th January 2012 at 04:52 PM by niamex niamex is offline
Hide this!Advertise here!

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