What I can find here easy to order: - ADA4897-1ARZ ok, - ADA4841-2YRMZ another package MSOP, smaller than 2YRZ SOIC - looks like it can fit - 6TPE100MI ok - 6TPE100MPB ok - 10TPB220ML - it has better specs than 10TPE220MIL but is up to 2 mm thicker - will it fit with this thickness?

Damn... I just only now had understood what are on these wires... These are capacitors. Are they glueed to mainboard by double-sided scotch tape? If I will do same - I will use silicon or epoxy glue. But it is quite hard to find amplifiers. Here they are very rare. Shipping from USA is...

Is anybody out there?... Coil does not answer to private mess. May be somebody else can response? Since several yeras I have decided tune ny DX50 completely... :relaxed: I found image in this message: https://www.head-fi.org/threads/ibasso-dx50-mods.720776/post-13811005 but I am not sure...

Hi All again. Can anybody tell now - which one OP amp is best replacement for headphones?

  Not yet. Here the minimum number of each one type I can order is 5. I do not need so many extra caps... If I will find place to order less number - then I will.   So why differential amp decoupling cap is only 1 and HO decoupling cap are 3? Why both are in the odd number? Can anybody show...

I confirm that replacement of HP coupling capacitors drastically changes sound... Panasonic EEUFC1A221S, FC ELEC CAP 220UF 10V are very good.

Did anybody try DX50 with Havi B3 after mod with Panasonic FC 220 caps?

We cannot hear difference. But we can feel difference not by ear membrane - but by bones and other head parts. Of course frequencies below 20 Hz do not present in each track. Even they are not exist each  second. They appear only in specific cases, like explosions, tiger/lion roar, some engines...

CoiL thanx for response. I read entire thread. I'm just checking my choice by manufacturer part number. Is your's Panasonic FC exactly EEUFC1A221S ? Is your's Vishay BC 038RSU exactly MAL203854221E3 ?   But I'm slightly frustrated with low capacity value. Most of in-ear headphones have 16 Ohm...

Please tell me quite clear! Am I right if exact capacitors scheme in each channel looks like http://postimg.org/image/566fyo3w1 (sorry board engine doesn't allow me insert pic) Or else??

Hi All. Here I discovered MAL203854331E3 Vishay 330uF 10V caps were best for replacement. But unfortunately they were... discontinued. :-( I can't find them in any web shop close to me. Anybody had tested more caps? What about Panasonic AM 330uF 10V ECA1AAM331X, NHG series ECA1AHG331? United...