Well, No answer.

@FiiO I would like to know the reason to choose op-amp behind KA13. Why do you decide to pick up SGM brand over Ricore RT6863? Moreover, Why don't you use SGM8261 (which has higher specs) than SGM8262?

@nioh May I know which your own product that utilizes ES9039Pro?

@yannis When will it be on sale? Look forward to further information.

I would like to know how does FiiO M11S perform V.S. iBasso DX170.

Do you own ddHifi TC09S? If yes, Please take your time a comparison. I would like to know the comparison between WP2 and ddHifi TC09S. Very curious which one will be better soundstage expansion.

May you please share your detailed impression of WP2? I am interested between WP2 and ddHifi TC09S. Does WP2 improves soundstage expansion a lot?

Yes, I mean KR5. That's a pity. By the way, What do you feel SQ difference between XE6 CIEM and XE6 UIEM version when pairing with DX320?

I read some Chinese reviews that are pretty hype and say like that... Do you think The RS2 SQ could really exceed any mid-range DAPs?

@twister6 : From your DX320 review, May I know your brief impression when pair with Fir Audio XE5. Does it have any aspect that better than XE6?

I would like to know how far M11s SQ can exceed from K3s due to the almost same audio hardware specs.

From FiiO M11s hardware specs, I am afraid that its SQ will not far surpass from FiiO K3s much. Time will tel~

Me too. Also, ESS9039MPRO ('M' stands for MQA support)

May I know the brief specs. of FiiO M11S?

Firstly I look up to Tech specs of RS2 e.g. THD+N, SNR, Crosstalk. I feel disappointed. Though, reading some early reviews make me interest. Look forward to reading more full-version reviews.

In AKM Website, AK4493SEQ delivers S/N = 123 (128*) dB ([Notes] * Monaural Mode), THD+N = -115dB. It means in term of theory S/N of M6 Ultra will be 128 dB, doesn't it?

Will The Android OS of M6 Ultra be upgrade to 11 or 12 in the future?

Which DAC Chip is used? CS43198?

Look forward to first impression review.

Then DX300 might be the least life-shelf product. Otherwise we may see the new minor change of DX300 pretty soon. Hopefully, the newer one will get the new better CPU likes Snapdragon778G which having excellent power consumption.

Is it possible to have alternative bundled option with HULK PRO in the future?

This looks very nice. How about SQ improvement in your thought over the stock one?

Does anyone have a chance to trial-listening both DUNU Pro and FDX or FD7? I would like to hear your impression.

Most 1 TB QLC microSDs always get 2 million hours MTTF/MTBF (Mean time to failure/Mean time between failure) whilst the lower capacity aprrox. 32-128GB TLC microSDs get about 3 million hours MTTF/MTBF. Meanwhile, SSD market, for example Samsung EVO (V-NAND) has longer year warranty, higher TBW...