I loved the M3X (still do), great size/sound and extremely portable so the M6U was the next step up being slightly bigger but still portable. The M6U is another great sounding Shanling player, I stream music via Tidal, Amazon, Spotify and play directly off the SD card. I have used Musicteck a couple of times now when I have needed to upgrade my equipment and I have found them to be price competitive and very speedy with delivery. All in all I have been very happy with my purchase.
Great smooth AKMV sound. Decent battery life
2 things I don't like about this player 1st the display screen look terrible looks like a 480p resolution 2nd the user manual is difficult to figure out. I still don't know how to reset this player.
Really good value for the money. I like the "4 AKM chip" sound and the UI is suprisingly fast. Not too heavy. Very pleased with the M6 Ultra as my portable music player option. Nice job Shanling !
I remember purchasing my second DAP the Shingling M8 with over a 100+ burn in time, therefore it didn't work out due to technical difficulties with the 4.4mm adapter pins that was constant giving me problem the "sound was cutting out when listen to music.
Decided to report technical support team about this major issue that was happening and they quickly resolve it for me which I appreciate it so much. I remember asking one of the sales/tech support about getting a store credit to purchase another DAP since my previous M8 was sent back to Shangling for repairs I could not have waited that longer to get it back.
I decided to put my store credit towards the (M6 Ultra & PWAudio No.10 upgrade cable (8 wired) by swapping the original cable from my Timeless 7hz MMCX cables. I have played 3 songs from this combination and all I can say is Whoaaaaa!!!! I never expect that type of organic sound with better dynamics, impressive balance and fuller quality to my ears he makes me feel like I am in the studio with the artist recording the song.