Hi, sorry for bumping old thread I have a UM-remolded es3x that i have stored away for a really long time with a diy cable dettached from the body Now that i already forgot, Can someone inform me the pin config of the IEM to attach the cable (which one is signal, which one is ground)? Because...

I saw some guy mod their x5-i in the x5 thread but i cant find it anymore Nice thread idea, Im looking for x5-ii mod reference myself

impressive..   now to wait until it's available for international market 

Quote:   i did the output resistor mod just now.. and you were wrong clieos. it DOES improve the sound quality!    the low bass becomes much more clearer and effortless, and overall the sound is more dynamic and open. thank you for pioneering this mod on 801 model clieos!   nb...

Quote:   thanks.. i thought you already know   so how do you think about its SQ after output resistor mod? any significant improvement?

Quote:   Very cool clieos! looks like shorting the output impedance yields noticeable improvement in frequency response   do you happen to know the position of output resistor in HM60x series too?

Quote:   is this hypothesis applicable to HM-601/2 as well, ClieOS?

Joe, i tried the ebay case already and while they are very good casing, the dimension is just not a good pair with either ipod or other portable players.   if it were me, i would stick to the hammond case :D   looking good Joe.. keep it going!

edit: false alarm. bad music recording. sorry!

project86, can you elaborate on what changes you're referring to? based from the spec i found in ebay, the only difference i found is the LPF. which is AD8672 on ihifi 812 to LME49720 in ihifi960.   by the way, can anyone comment the SQ of ihifi812/960 compared to HM801/DX100? that would be...

Quote:   wow, i thought all recent portable devices now always use lipo battery. i stand corrected. thank you

Quote: lipo battery is not designed to be maintained fully charge all the time. use it properly, let the battery drains until around 25%, and then charge them again until they're full.   that's how lipo battery is supposed to use..   *just FYI

how long's the life count with OPA1642? should be significantly longer i assume..   great work Joe!

Quote:   well, what do you know!!    thanks DanBa. now to borrow some portable usb dac/amp from a friend. will report later

Hello all :)   Sometimes ago, i recabled my er4p with some silver dragon cables and 27ohm resistor for each channel   after i listened to the recabled er4, i think the sound is a little 'off'. the bass is not quite there..   anyone know what resistor value is used in er4p? or does it...