after using this usb fan, the temp is cooling down. hand feel of metal body is cool. totally fix the heat issue. i can really start to burn-in the dac.

mine is regular usb version. ab comparsion, f1 is much better than onboard usb. f1 background is much clearer. onboard usb is noisy.

i am pre holo spring owner （changed silver transformer and audionote transformer at aes） just got my 004. i am using singxer f-1 for usb instead of factory usb.

mine can be picked up on monday but i only have day off coming thursday . DA004 has 2 usb version, cheaper one is ordinary usb, usd 50 more is better clock version, i picked cheaper one and ordered singxer f-1 for coaxial output.

i just got my v 20 and paired ath-a700 at home, incredible sq !! i never expect it can perform so good. i have some questions: 1. can it be as transport, otg type c / usb to dac? what output sample rate would it be? 2. the plastic foam is not comfortable , can i replace with comply foam...

i also want to buy this dac and i qq factory to clarify regarding 9028.   his self statement is he used wrong photo at the description.   it is 9038, but it is fixed and sticked  under the heatsink. 

i am thinking of  Denafrips pontus or L.K.S MH-DA004   1 is r2r and 1 is 9038 .   which one sq is better?

pls pm your another place , we are not done yet. 

i followed rb2013's thread to purchase my startech, for me this is really a risk to spend over 500 usd ,   in hong kong or china , this startech is not available for sale, the only way i could buy is from ebay , amazon or newegg. for me, i don't even have a real right to return the goods.  ...

of course you are.............................not, this is USB2004EXT2 .

tried to install windows and fail again. then at this moment i will only use it for music storage until anyone can successfully install o/s.   my fanless pc is 12v 5a, do you have any cheap suggestion for LPS, TERADAK don't provide noise figure,    burning in for nearly 100 hrs, startech...

update:   just bought singxer su-1 . and sandisk ultra flair  usb 3.0 128 gd.   for su-1 , i am using aes because i don't have hdmi, will purchase blue jean cable . for spring dac , i had modded aes with audionote transformer.        tried to install linux voyage mpd  at startech usb...

少帅音响(TeraDak)Apple苹果ibookG4 HiFi发烧线性电源/24V/2.5A   i found this one teradak lps, it is for ibookg4 with 24v 2.5 a, do you think it is ok to go?     thank you.

thank for your information.   but i do not know where to get this MEIYAN LPS.   How is the quality of TERADAK ? I would to use teradak lps at REX and fanless pc. but do not know if this quality is ok for this super chain.   at your post : 341 I think my solution will be a 4GB SLC - and...

burning in for 24hrs, with default power supply, startech is very very good. first thing impressed me is very dark background. thank you rb2013 for your startech recommendation. more impression will be coming up when i rec su-1 and linear power .now is 24hrs burn-in. and will try usb...

successfully power on and running. device is made in canada. metal body, handfeel very solid. i have a question , if i want to diy dc cable for 24v , what size of the inlet i need to buy?

ups guy gave me a call, i will rec my startech 3hrs later. cool!

amazon is out of stock newegg is the cheapest but it does not offer international shipment. i tried taobao but this item is very rare , not popular.   the only way - ebay and accept the  snail and turtle speed global Priority shipment.

still waiting for startech. and need to get ready for the LPS. Below is layout.   Fanless pc (power : 6A, 12V) (need LPS)   cable : Split USB Cable  (need LPS)   to    STARTECH  LEX (power : 1A,  24DC)(need LPS)   cable: lan cable   to STARTECH REX (power : 1A,  24DC)(need LPS)  ...

i just ordered startech, shipping time takes abt 3 weeks. next step will get ready LPS

Good info - what OS and system?  As I mentioned I considered running the OS from one of the USB sticks in the Startech.  This goes way beyond the three modes you mention.  As it would then be galvanically isolated from the PC. Powered in very low noise - AC line isolated and filtered - low noise...

http://www.ebay.com/itm/332006299046   i am ready to purchase startech, please check if this is the correct one. thank you very much.   at  startech device , you suggested to insert 3 usb stick (to store music)   1. what is the sq difference if music was stored at pc ?

please also advise if i can use singxel su-1 instead of f-1.   thank you.

Thank for your quick response. This is very encouraging .  at the very beginning i wanted to buy rednet. then after reading this thread, i change my mind.   there is no stock in hk for this startech lex/rex, it may take time to purchase it from amazon or ebay.    i am using linux - voyage...

this is my plan : pc - usb lex - lan - rex - usb - f-1 coax - dac . does it work? please advise. thank you