up ?  

Hello i plan to buy the akg271 mkII, ive read in many websites that this headphone have a bit "cold and analytic" signature. Wich combi dac/amp can i use to add some "warm" ? Source: Gs Note2 android + audio flac files. Budget : from 100 to 180 $. Thanks. Sorry for my english. Sebastien.

Hello,   Im looking for a Semi-Nomad headphone, i mean not to use in the street but for use at Home, at my Job, Hotels, Train etc. I like very much the Beyer's signature of the dt880 600 Ohm...but its not realistic to have a really "portable" solution with them. A good compromise would...

Hello, Im think to buy a Beyer dt880 or Beyer t70 as a semi-nomad solution. Each have an imp. of 250 Ohm. Im looking for a DAC/AMP with batteries to use with it. My Source is my G Note2 (Android ICS) + FLAC audio files.   First I thought to the Fiio E07K Andes...   Any Ideas ?  ...

Ok, i dont want to listen my music in the street with theses headphones, its only for indoors like at my job, hotel rooms, travels...regarding the isolation maybe in the train. If the combination Android device+ODAC+headstage can drive the dt880 600 it would be great ! :)  

Randomkid, i think the JDS C421 do not have enought power to drive a 600Ohm headphone.

Purple Angel ive seen on this forum that is possible for some de devices :   http://forum.tellementnomade.com/viewtopic.php?f=82&t=2116&start=105   Like this configuration :    

The O2 look good.. for a great price. But its more transportable than really portable... i keep it in mind. Some people tell me that the Headstage amp can do the job. What do you think of this configuration : Android smartphone> odac> headstage > dtt880 ? Maybe a dac-cable?? Thanks.

Why not the Headstage Arrow, i guess it can drive high imp. headphones ?

Hello, i looking for an portable amp for my dt880 600 too. O2 specs are very good but this amp is more "portable" than "transportable" ...I hesitate with the Ibasso Pb2 , maybe the Alo RX.

Hello,   A friend will sell me soon his "new" BeyerDynamic DT880 600Ohm. Unlike him im not often at home for the moment so i need a portable amp. I know this headphone need some power to be driven properly and  I do not really know which one to take... Source : Mobile / Audio-Flac player/...