More power.UI So faster and smoother.more versatil ( some don t like this quality ^^)

i didn't look at the firmware version sorry

hello,   plenue 1 new owner with fitear parterre. plenty of joy! coming from an ak 120 that lacked amplifying the fitears..i don't want an external amplifier  what an UI! incredibly smooth and fast i tested the calyx m an the cayin N6 and ak 240/380  at e earphone in tokyo what i could...

http://teac.jp/news/display/1004/

i know that first units in france has got the volume issue.

hello   i'm a new happy owner  i own(ed) a 507 before what an upgrade! incredibly fantastic! far from my dreams 

i officialy stop my relation with my loved 4r  replaced by fitear parterre bought in japan love them more ^^

950 S is a 5 meters extension cable 

for what i eared , the price would be 1250 euros in france if it's the case i'll change my 501  be aware that teac has got a big problem with the 503 and every buyer in japan has to send it to teac for a hardflash to solve the problem. no unit in any store when i was in tokyo last week.i...

i never thought about it but it's a real problem 

just turned from japan where i bought a fitear parterre to replace my westone 4r  got it with 000 cable that conducted a lot of noise from scratching e earphone make the transformation an now my toxic silver poison rox with the fitear  so happy with this cable 

it has helped thank you the man is just busy  my cable is not created, i prefer that than lost by rhe post 

done will see...

hello, i get some trouble with toxic cables. i have oredered one westone 4R IEM with angle jack all on 30 spetembre more than 8 weeks ago and frank donghi doesn't reply to my emails since 9 novembre....... in did not see it coming. i only wanted to know if it has been done and send ( if it's...

i really need to buy UM56 adaptators

i have westone 4R IEM

i'm always around 50!!!! i don't understand this difference