Sunday, July 5, 2015

AUDIO GRADE NAS, ROUTER , SWITCH & 10M REFERENCE CLOCK UNIT

TCXO audio grade router




Dual Low Jitter TCXO module inside




US$299 including free shipping word wide








LPSU for NAS 
 High quality LPSU for NAS

Twin R-Core power transformer

Single rail offer true 12V/3.2A output









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

$USD799 including free shipping world wide






OCXO 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.


OCXO module is inside the chassis of LPSU,
Router need a clock cable & a 2.1mm DC cable connect from the  LPSU unit.
Free accessory
60cm Clock cable 


60cm 2.1mm DC power cable 


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$999 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.

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$319 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



Switch unit,
No clock module inside.



LPSU & OCXO clock module unit




OCXO module is inside the chassis of LPSU,
Router need a clock cable & a 2.1mm DC cable connect from the  LPSU unit.



Connecting



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.


$USD799 including free shipping world wide

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


Free  Accessory
60CM 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 TZ YUN dc power cable,


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

Please email for the paypal invoice.

ppastudio@yahoo.com.tw

24 comments:

  1. This comment has been removed by a blog administrator.

    ReplyDelete
  2. Hello Paul,
    Glad to know about these gadgets. I think use of Ethernet card is very low now a days. BTW can I buy these stuffs from target online store because I own a gift card of that store? If these gadgets are available on that store please let me know.

    Thanks for the share :)

    ReplyDelete
  3. What is the difference between v2 and v3 series?

    ReplyDelete
  4. Can I have your actual product model number?
    I browse about the web site of Zyxel, what is the series your company on sale?

    ReplyDelete
  5. What is the difference between v2 and v3?

    ReplyDelete
  6. v2 and v3 with different layout but with same sound quality

    ReplyDelete

  7. Your message: Hi,i wish to know the audio grade switch of Zyxel. Since i am a customer in Hong Kong. Can I buy it and deliver to Hong Kong?If yes, how much its cost for shipping? Besides, what is the power input? Hong Kong is 220v ~240v is that also compatiable for using in Hong Kong?i dont mind to replace a suitable power plug for local use.
    Finally, which is the audio grade model and the difference between 5 port or 8 port ?
    Any dealer information in HK?

    ReplyDelete
    Replies
    1. Honk Kong user please contact drugaudio,
      http://drugsaudio.com/

      Delete
  8. What is the difference between GS 105S v2 and ES 105A v3?? What is the price of these??
    Which one is audio grade?

    ReplyDelete
  9. Do you have the model GS105B v3??

    ReplyDelete
  10. I really enjoyed reading your article. I found this as an informative and interesting post, so i think it is very useful and knowledgeable. I would like to thank you for the effort you have made in writing this article.


    edupdf.org

    ReplyDelete
    Replies
    1. Hi, Sarah
      Thanks for your comment.
      I have to write for all customers to be aware of the version of the switch if you are a audiophile listener. You may request an excellent sound quality that a high performance switch should do. So please choose a gigabit (GS) model together with v3 (OXOC module) or above.

      Delete
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    ReplyDelete
  12. Dear Funny Mobile Video, million thanks

    ReplyDelete
  13. Hi Paul,

    I just sent you a PP request for the switch. Would this piece or a similar piece be useful with your switch.

    http://www.acoustic-revive.com/english/pcaudio/lan_isolator.html

    Thanks,

    Bob

    ReplyDelete
  14. Easy readable post with many important information. I must back again for something new. Keep up posting and share with us. Thanks for your great staff....
    Safety Spray Shields

    ReplyDelete
  15. Bought a OCXO switch with LPSU. The delivery was fast in 4 days after placing order. Thank Paul for his guidance on how to setup the switch closer to the NAS to achieve better sound quality. I am amazed by the improved sound quality after installing the Switch.

    ReplyDelete
  16. Dear Paul

    I am customer from Hong Kong. Can you give me some details on purchasing this switch.

    ReplyDelete
    Replies
    1. Hong Kong users please contact Drugs Audio,https://www.facebook.com/DrugsAudioCo

      Delete
  17. Hello I'm am very excited to receive the clock for 10 MHZ. Can you provide the tracking to my e-mail. Thanks, Steve

    ReplyDelete
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