About F.Audio Xs-03... a bad experience! I bought one months ago, I wanted to open it to look inside, but when I put the motherboard back into the chassis I pressed and bent it a little and no more sound from both outputs, SE and balanced.
Damn... thinking I broke it and being my fault I ordered a second Xs-03, because I liked it before "killing" it.
But while waiting the second unit I casually "resurrected" the first touching the output relays with a magnetized screwdriver (two white boxes near the earphone jacks) and too late to cancel the order of the second Xs-03...
However the "repaired" Xs-03 is unstable, when turn on and off it makes a loud bump and only one channel works, touching the dap close to phone jacks with a metal object makes both channels playing, and it sounds normally, until next off/on or even pause/play, weird... then I wanted to step up and ordered the F.Audio FA3
In the meantime, the second Xs-03 arrived and I stored it away without open the package, and later I gifted it to a friend, I will carry on with the first one waiting for the FA3 (flawless...)
Few days later the friend call me and...
Well, I love the sound but... But what??
Take it and listen... one channel makes a noise similar to.pink noise that slowly increases and ends with loud pops, after a while it returns... omg!
From both outputs. Not sure, but it seem related once again to the output relays (if I touch there with the "usual" magnetized screwdriver it seem to "clean" off the affected channel, but for a while...) Maybe a batch of defective relays? I wonder how many Xs-03 are around with those defective components, I think now the first Xs-03 faulted not because of handling when I opened it.
Being a bit crazy, I ordered the FA3S...
for 108 € on black friday it seemed a good deal to have a spare dap.
well, I just need the Xs-02, the FA1 and FA2 to complete my F.Audio collection