Friday, May 13, 2016

Streamer


Streamer

15th/Aug./2016  Upgrade

Please refer to the user's feedback

Both 44.1 and 48 khz clocks works ok so far.

I'm using AES/EBU connection to another DAC (with AK4399 chip).
I notice rather big resolution and soundstage,
on some tracks I'd say it's huge.
Lot of air. Dynamic range is ok.
No harshness. Very impressive vocal, thundering bass.
Cann't say much about the depth of the soundstage,
because my TH900 headphones doesn't have the feature to render the depth(not like Sennheiser HD 800).

Will try to compare with the streamer's own DAC later.




Decided to stay with internal dac of the streamer.
The reason is that there's no harshness.
My old dac on AK4399 had big resolution but also some instruments sounded sharply.
In addition all musical instruments have 3d dimension on the streamer.
Very natural timbres.
Marvelously tasty piano.
Impressive, emotional vocal.
Cann't say much about the depth of the soundstage because it's not the strong point of my TH900 headphones.
The one thing I'd wish is to slightly lower the tonal balance.
Still, thank you Paul,
excellent piece for its money!
My dac was much more expensive.
Hope 3 seconds drops in the end of tracks and no option to play only one directory will be solved by the software developer.




$USD1499 plus $USD100 shipping 



This Streamer bundle with a high quality DSD DAC,
Could playing DSD music with an integrated amplifier.
It is the most easy & cheap way to play DSD music.



AC 220V or 110V input ,
Digital Output : AES/EBU , SPDIF , OPT.
Analog Output : RCA ( unbalance )





Support NAS, USB HHD , USB Stick , SD card in FAT or NTFS format



Remote control



Cell phone remote APP,
Android & iPhone.
Android APP download:






  • Support format
  • WAV
  • WAV : 16bit - 44.1K / 48K / 88.2K / 96K / 176.4K / 192K
  • WAV : 24bit - 44.1K / 48K / 88.2K / 96K / 176.4K / 192K
  • WAV : 32bit - 44.1K / 48K / 88.2K / 96K / 176.4K / 192K
  • float & integer
  • WAV DTS
  • WAV + CUE
  •  
  • APE
  • APE  : 16bit -  44.1K / 48K / 88.2K / 96K / 176.4K / 192K   (fast & normal & high & (extra high to 96K)
  • APE  : 24bit -  44.1K / 48K / 88.2K / 96K / 176.4K / 192K   
  • fast & normal & high & (extra high to 96K)
  • MAC_3.96、3.97、3.98、3.99、4.01
  • TAOBAO  APE
  • APE + CUE
  •  
  • FLAC
  • FLAC : 16bit -  44.1K / 48K / 88.2K / 96K / 176.4K / 192K   
  • FLAC : 24bit -  44.1K / 48K / 88.2K / 96K / 176.4K / 192K   
  • FLAC + CUE
  •   
  • DSD (Bundle dual AK4495SEQ DAC for DSD64,DSD128)
  • DSF : DSD64 / 2.822400MHz ,1bit DoP  or source code
  • DSF : DSD128 / 5.644800MHz , source code
  • DFF DSD64 / 2.822400MHz ,1bit DoP or source code
  • DFF : DSD128 / 5.644800MHz , source code
  • DSD ISO:
  • non com. DST ISO playing ,1bit DoP or source code
  •  
  • MP3  
  •  
  • ALAC ,AIFF






  • 1. PPA modified Dual AK4495SEQ DAC inside.
    2. PPA OCXO module inside.
    3. 3 x Talema power transformer inside.
    4. High performance separated regulator modules inside.
    5. TZ YUN high end grade power cables inside.
    6. PPA  suspension system

    Wednesday, May 4, 2016

    CF to SATA adapter , Audio Grade SSD

    CF to SATA adapter

    CF is much slower to SSD,
    These CF to SATA adapter offer to who know the CF's performance only.
    It is no return & no refund.
    Offer one year warranty.

    TCXO CF to SATA adapter ,
    Standard SSD fixing holes could mount with SSD bracket.
    Clock module is compatible with my SSD board.
    $USD129.



    OCXO CF to SATA adapter ,
    Standard SSD fixing holes could mount with SSD bracket.
    Clock module is compatible with my SSD board.
    $USD429.


    I accept paypal & T/T,
    Please email for the paypal invoice.

    ppastudio@yahoo.com.tw




    Audio Grade SSD

    TCXO SSD
    TCXO SSD,
    Recommend to use 5V / 3A power supply,
    Unqualified LPSU may cause unstable.
    HDPlex 400W ATX LPSU couldn't offer enough current on 5V rail for main board & this audio grade SSD,
    Please don't order this SSD if you are using HDPlex 400W ATX LPSU.

    Higher supply voltage than 5V will burned this SSD immediately,
    Please use 5V for this SSD only.
    Offer 1 year warranty but burned & disassemble is not include,
    If place order mean agree this warranty policy.

    120G SSD US$199,
    240G SSD US$249,
    490G SSD US$299,
    960G SSD US$449.

    SSD aluminum block is not include,
    Plus US$25 if you need the SSD aluminum block.

    Free air mail shipping world wide,
    EMS express mail plus US$25.

    I accept paypal or T/T,
    Please email for the paypal invoice.

    ppastudio@yahoo.com.tw




    Sunday, July 5, 2015

    10M OCXO REFERENCE CLOCK UNIT , AUDIO GRADE ROUTER , SWITCH

    10M Master reference OCXO clock unit 
    Master reference 10MHz OCXO clock unit for the Esoteric,dCS,Aurender.............

    $USD699 including free shipping world wide






    Audio Grade Router


    OCXO router is design for the top grade on line streaming source,
    Much wider sound stage & rich detail with full of analog like,
    If add an OCXO switch with OCXO router will be even more better.
    It will be a new experience with on line streaming.

    If your source is from the NAS,
    Add an OCXO switch will be good enough.
    OCXO router + OCXO switch or dual OCXO switch is batter but
    not worth the costs.

    As these products are the top grade equipment,
    Better AC power cord & Lan cable for theses equipment is
    needed for the sound quality.



    D-Link DIR-879 AC1900 EXO Wi-Fi Router        

    http://us.dlink.com/products/connect/ac1900-wi-fi-router-2/
    12V/ 2A power supply via 1.3mm / 3.5mm DC jack




    12V power supply & Clock unit,
    120V or 220V AC input.
    Power cord is not include,
    Recommend to use Audio Grade power cord for this unit.
    Offer  OCXO version only.







    60cm Clock cable & 60cm DC power cable include


    Offer 1 year warranty,

    Burned by higher supply voltage or disassemble is not include.

    Warranty stick broken is no warranty also.


    Offer return within 1 month,

    No return & no refund after 1 month.

    Refund done after received the item,

    Return postage is on buyer side.



    US$899 including free shipping world wide.Please email for the paypal invoice.
    ppastudio@yahoo.com.tw



    Audio Grade Switch

    Connection



    Double Run Connection is for 2 x TCXO switch or 2 x OCXO switch,
    TCXO switch + OCXO switch is not recommend.
    Single OCXO switch is better than  TCXO switch + OCXO switch.


    Recommend :
    1.Jplay dual PC mode : Between Control PC & Audio PC,
    Will improve the sound quality.

    2.NAS to Streamer or Server : Between NAS & Streamer,
    Will improve the sound quality of  NAS playing

    3.Server to Ethernet DAC : Between server & Ethernet DAC,
    Will improve the sound quality of Ethernet DAC

    4.Router to Server : Between router & server,
    Will improve of the on line streaming playing,
    Will improver the sound quality of down load files also












    User's feedback
    The switch arrived yesterday - it sounds amazing!! 
    Much better than I expected. 
    How long will it take to fully burn in and warm up?








    System:
    NAS + Router + PPA switch + Linn MAJIK DSM

    Original system:
    NAS + Router + media converter (Lan-Optical-Lan)
    + Linksys switch + Cat.7 La + Linn MAJIK DSM

    Commend from PPA user:
    "My setup is NAS->router->switch->media converter (Lan-Optical-Lan)->Linn Majik DSM. 
    Originally I was using the Linksys LGS105 giga switch. 
    Once I plugged the PPA switch to replace my Linksys. 
    I selected the song which I used to play for AB test every time I changed equipment. 
    I was so surprised about the sound changed!
    It's so deep in bass and full of dynamic. 
    The sound stage became very broad. 
    Unlike I changed other gadgets like media converter. 
    I do not need to loop back the song and listen it carefully in order to "search" the difference. 
    I immediately played all my favourite songs one by one and enjoyed the music."




    D-Link 8ports 10/100/1000Mbps TCXO Switch










    Modified with TCXO module & audio grade capacitor.

    It is no difference with 8 Lan ports,
    Router could be inserted to any port you like.
    Lan ports is on the back panel.

    Power require 5V/ 1A min.,
    Bundle with 5V/ 1A SMPS AC adapter.
    Recommend to use 5V / 1.5A LPSU for the better sound quality.

    Offer 1 year warranty,
    Burned by higher supply voltage or disassemble is not include.
    Warranty stick broken is no warranty also.

    Offer return within 1 month,
    No return & no refund after 1 month.
    Refund done after received the item,
    Return postage is on buyer side.

    US$219 including free shipping world wide,
    Switch + 60cm Red Lan cable US$299 including Free shipping world wide.

    Please email for the paypal invoice.




    ppastudio@yahoo.com.tw





     


    Recommend to use LPSU for the Switch ,
    This 2 rails LPSU offer 2 rails on 5V or 9V or 12V output,
    This is a very high quality LPSU  could improve the sound quality.
     

    2 Rails Linear PSU for Switch & Router


    ppastudio@yahoo.com.tw



    10/100/1000M OCXO Switch

    User's feed back
    FM 255 + FM 811


    PPA OCXO Switch with wider sound stage,
    More extension on high & low frequency both,
    Much more solid body .


    Compare with TCXO switch 






    GHz Switch with LPSU + OCXO module unit







    Very high quality Linear PSU with 2 rails 5V with true 1.6A output,
    One rail is for OCXO module inside,
    Another rail is 5V for Switch via 3pin XLR socket output.
    Pin1 is ground, Pin3 is 5V ,Pin2 is N.C.




    Offer 1 year warranty,
    Burned by higher supply voltage or disassemble is not include.
    Warranty stick broken is no warranty also.

    Offer return within 1 month,
    No return & no refund after 1 month.
    Refund done after received the item,
    Return postage is on buyer side.


    $USD699 including free shipping world wide

    Please email for the paypal invoice.
    ppastudio@yahoo.com.tw


    Accessory
    TZ YUN Red Clock cable,
    Pure audio grade clock interconnect cable with 50 ohm to 75 ohm impedance.
    Very high grade clock interconnect cable,
    Suitable to all external clock module.
    60cm $USD199,
    1M $USD299.



    TZ YUN dc power cable,
    1M $USD38



    TZ YUN Red Lan cable,
    60cm $USD199,
    1M $USD299.

    Please email for the paypal invoice.

    ppastudio@yahoo.com.tw

    Thursday, September 4, 2014

    BATTERY ADAPTER

    BATTERY ADAPTER 

    This  adapter is a powerful regulator for battery or DC input.
    At 5V output it could offer 3A output current,
    It could powered 3 x SSD or SSD + USB CARD + DDC at  the same time.

    60mm wide, 50mm high, 80mm deep,
    Net weight 300 gram.

    Full heavy aluminum chassis with protect,
    Won't burn device and easy to use.



    3PIN XLR inlet for DC input.
    Pin 1 is GND, Pin 2 is input.




    3PIN XLR inlet for DC output.
    Pin 1 is GND,
    Pin 3 for under 5V output,
    Pin 2 for over 9V output. 

    Offer 3.3V,5V,9V,12V,15V,24V fixing output.

    $USD99 including free shipping world wide.



    OUTPUT cable



    TZ YUN top grade power cable price list:
    Under 1M length is $USD38/per cable 
    Over 1M to 2M length is $USD58/per cable

    If you want to powered 3 x SSD,
    The Price of cable is $USD38 x 3 under 1M length.
    If you want to  powered SSD and USB card like photo above,
    The Price of cable is $USD38 x 2 under 1M length.



     INPUT cable

    TZ YUN power cable set:
    $USD48 under 1M length,





    You could any battery you like for this battery adapter


    12V & 5V adapters with one 12V/12Ah Lead-Acid battery for DVD-ROM
    You could use one 12V/12Ah Lead-Acid battery 12V & 5V adapters for DVD-ROM & HHD.
    Min. battery output voltage is 12.5V.




    Output cable with RED mark is for 5V adapter,
    Output cable without mark is for 12V adapter,
    SATA power connector is for DVD-ROM or HHD


    I accept paypal and T/T,
    Plaese email for the paypal invoice.

    ppastudio@yahoo.com.tw