Update: I am experimenting with autoEQ and differents targets via squiglink. My favorite is the IEF neutral 2023 'autoEQ'ed from kr0mka measurements. Using the 9038s E1DA as a source. I get a smooth, spacious and very detailed sound with the right amount of body and decent bass. It is really...

Thank you for adding the PEQ with import of autoeq txt files. This is huge.

I got the tanchjim one DSP for over a week now. I think it sounds really nice. smooth and natural with enough bass to be engaging without being overdone. The tonality of the mids are especially fantastic. Non-sound assessments: The fit comfort is average, not bad but could be better, I had to...

side salad audio made an interesting review about the ling long (linglong). He thought they sounded fine but the driver flex made it unusable for him. I got mine 2 days ago and they already suffer from channel imbalance because of this driver flex issue? I am not really sure what caused it...

Agreed, and the cpu is upgraded from x1000 to x2000. If they don't mess up mtouchOS implementation too much, navigation and browsing should be way more responsive with less limitations. like about 2 to 3 times faster with double/quadriple ram amount

I’m hoping the upgraded cpu would make the os navigation smoother and more responsive :) X2000 seems to be a massive improvement over X1000, at least on paper.

I have both, i think the zero are better: better fit, better sound and seems like higher build quality. The CRA are great if you want to experiment with EQ, they have an epic V shaped tuning that can be a bit overdone at times. The salnotes sounds boring at first but the tuning is actually...

You can get new phone for that price. I'd suggest looking for something with sd card support for more flexibility. wireless charging is not something you'll find in a budget phone however, need a few more years or add at least $100. check theses small android phones...

now that there is rockbox i really want a m3k, a shame it is discontinued.

Why is it so hard to have gapless on Android

edit: nevermind, i found it https://mega.nz/file/Q1REHIiQ#TqemV-xWLxLpea720W5ZCdXmqLCR43Nsw0gb-2rCB7s Hello FiiO, The forum is unavailable for me. Could you provide a mirror of the latest firmware for m3k? Thank you

The filters on the CRA looks extremely fragile. I always have bad luck with filters. Any recommendations with replacements that wouldn't alter the sound much? What about tuning foam?

To compete against Moondrop quarks and SSR I guess

Are you rooted? you could try this module, it's supposed to improve sound quality: https://t.me/s/nlsound_updates