The M0 can receive AAC bluetooth but not send it. The Bluetooth codecs can be configured in the Bluetooth settings, but I would assume whichever end is the sender controls which codec is used.
M0 can send AAC, as well as receive it.
Codec used is controlled by source device. So if you are using M0 with BT headphones, set it on M0. Using phone and M0 only as receiver? Set it up on your phone.
hi guys, i just got shanling m0 with 1.0 firmware, but i can't go to 2.1.... its just restarting and blank.... is it normal? how long you guys wait till it update?
i'm already tried using 32gb 64gb and 128gb with fat32, place "update.bin" in the root
need help
You should be doing everything right, from 1.0 (which was sold only in China) you need FAT32 card, unzipped file in root folder(so not hidden in any folder) and click on system update. M0 will search for firmware, tell you it found firmware, restart and then you will see screen, where M0 shows you the progress of update. Update takes under minute.
Hi Shanling,
In HIGH Gain Mode, what is the max impedance your M0 device can drive?? Please let me know in detail.
Thank you!!
In theory it can be used with any headphones, if you get the satisfying result with it is different question. It's hard to set some strict recommendations, since it's not only about impedance, but also about sensitivity, listeners preferences and experience (somebody who only heard Sennheiser HD600 from their phone would see M0 as improvement) and even the audio files you use.
M0 is tiny portable device, it has more power than anything in it's size, more power than almost everything in its price rang. Yet our main recommendation is to use it mainly with IEMs and the easier to drive headphones.
Bummer. This would've turned the Mojo into a virtual Poly Mojo.
Hi
@Shanling.....feature request for the M0 to be able to be usd as a transport into a dac/amp outputting audio received from Bluetooth, along with AAC Bluetooth transmission. Cheers.
This was discussed few times already, our plan is to bring such feature to M0.
Any update on how to make and transfer playlists from your computer to the m0? I would love if the m0 could accept a m3u8 playlist
Coming in firmware update. I tested it with basic playlist created in foobar and it works nicely.
It acts weird. Twice it connected using the method you described, but mostly it does not connect at all even if I repeat same steps in the exact order, i.e. set USB mode to "DAC" in M0, switch off M0, switch off external dac, connect USB 2.0 A-B audio cable to external dac, switch on both M0 and external DAC, connect USB OTG cable adapter (AK-CBUB30-15BK) into M0, connect USB 2.0 A-B audio cable into USB OTG adapter. Twice I had succesful connection and sound, but afterwards nothing. Only clicks and pops of unsuccesful connection. I hope new firmware fixes it.
I choosed this specific OTG cable, because users adviced to choose it as it works in most or all situations when connecting various USB devices to OTG enabled phones. I guess the same result would be achieved with HIFi grade cable like the one from iFi (
link)
On M0, there is nothing to setup for the USB DAC. Most of time, it has to do with the way how the DAC communicates with the source. Unfortunately there is no "one right way" how to connect DACs, considering there is few thousands of them.
Only way is to simply try all combinations and see, which one works. Sometimes cable must go first into M0, other times DAC must be first, adapter inserted before cable, etc.