[Kirill Ch]

It's done it on two chargers, my Samsung Fast Charger and on my charger I got with my ALO RX.

I see. The issue definitely was. Now after using Mojo for 1 month I don’t see this again.

 

[Dark Helmet]

I see. The issue definitely was. Now after using Mojo for 1 month I don’t see this again.

Thanks I will monitor it.

 

[Kirill Ch]

I was charging my Mojo with a Samsung charger and noticed that the mojo was making a high pitched sound while charging. Has anyone experienced this?

Addition after 1+ month of using Mojo. The high pitched sound does have place sometimes when charging. I found that the best I can do is to continue charging and after 2-10 minutes this sound disappears.

 

[haoyuan]

Was able to use the provided connection layout for Fiio X7ii to Mojo to DIY a short coax cable.

Just having 2 connections is relatively easy to solder.

 

[Scott Branham]

looks like it must have arrived!

 

[PhenixS1970]

Hi
I’m a new mojo user and am primarily using the mojo with an iPhone SE with the USB extension and the CCK.
The main issue I have noticed with the iPhone is that I occasionally get sound dropouts that seem to occur randomly. Maybe a 1/2 second dropout every 10-15 minutes. Not sure if this is related to network activity or something else in the background processes.
I don’t get any of these issues with my Mac or PC. And when I tried another DAC with the phone for a while I got a similar number of dropouts (a Schiit modi using the same CCK cable). Finally I tried another CCK cable with no change.
So I guess this is an iOS issue rather than a mojo issue, but I hope someone here has seen/solved this.

I’m actually also experiencing something similar with a 2 weeks new Mojo and ipad current gen (tidal streaming). It’s actually a very short crackling which happens random (comparable with starting to stream a new album and the mojo takes a split second to recognize the bitrate). Known issue and/or fix?

 

[miketlse]

I’m actually also experiencing something similar with a 2 weeks new Mojo and ipad current gen (tidal streaming). It’s actually a very short crackling which happens random (comparable with starting to stream a new album and the mojo takes a split second to recognize the bitrate). Known issue and/or fix?

There is a lot of info in the faq in post #3 of the main mojo thread https://www.head-fi.org/threads/chord-mojo-dac-amp-☆★►faq-in-3rd-post-◄★☆.784602/

 

[PhenixS1970]

There is a lot of info in the faq in post #3 of the main mojo thread https://www.head-fi.org/threads/chord-mojo-dac-amp-☆★►faq-in-3rd-post-◄★☆.784602/

Thank you very much, miketlse.

 

[Mediahound]

Anyone know, is the below true? This is from a Chord dealer:

"Chord devices use trickle charging. A trickle charger always defaults the Amp/Dac circuit to DC power vs AC when plugged into the wall to charge. This provides a much cleaner, quieter sound and the unit will run off the battery until it gets to about 15% and then the charger kicks in to charge the unit again until it reaches some maximum percentage."

 

[analogmusic]

blimey...

My mojo won't play music through USB anymore... I tried 2 different phones, and macbook pro and different USB cables.

very sad....

 

[analogmusic]

OK so update, I had a hunch this was a software glitch, probably caused by me pulling out the USB cable from either Android or the Mojo.

I connected the Mojo through optical and got it to play music, and now back to USB, and it is working fine through USB now.

I think maybe something to do with the automatic input switch not liking the cable to be pulled out without switching the power off.

Anyway it is working fine now.

 

[LudoLVG]

First off, be sure to download the latest Foobar (dated 12/21/2016). In any case, these settings work for me (incl. quad-DSD and DXD and SACD-R / *.iso)

Components
->DSDIFF Decoder version 1.4 (foo_input_dsdiff)
->Super Audio CD Decoder version 0.9.6 (foo_input_sacd)

Playback
->Input: DSDIFF Decoder
. maximum sample rate [176,400]
->Output Device: DSD:ASIO:ASIO Chord 44.1 kHz 768 kHz
. Buffer Length: [1000 ms]
. Format: [32 bit]
. Dither: [uncheck]
->Output Driver: ASIO Chord 1.05
. Use 64 bit ASIO: [check]
. Run with high priority: [check]

Tools
->Output Mode: DSD
->DSD Output Device: DSD:ASIO:ASIO Chord 44.1 kHz 768 kHz
. DoP: [check]
. Configure: [don't click] will cause Foobar to crash! ("known buggy component foo_input_sacd.dll")

Thanks for the info. i follow your settings and now the Mojo works on foobar with following the frequency source. I don't have the exactly same menu, for example for Tools. but it works.

I will compare Audirvana and Foobar now; But maybe bought Audirvana.

EDIT : yesterday, it worked on Asio. Today no. It's only working on WASAPI.... don't understand why LOL

 

[noyandemirtas]

with my android phone (samsung note9) i can only use my mojo via USB Audio Player Pro application by using a OTG cable, by using this app i am not able to get any other sound from my phone such as you tube app or other media files on the phone. Can you help me how i can get sound from phone without need of any 3rd party app...

 

[GreenBow]

I do not know. I have never owned a smartphone, or used Android. However is your UAPP set to bit-perfect output, and using WASAPI or ASIO. If so, then it's possible you phone sounds are not bit-prefect and processed by WASAPI or ASIO.

If I am using JRiver on PC and WASAPI/ASIO, I can not hear any other PC sounds at all. If I am listening to Youtube, I can hear other PC sounds, as it's all processed by Windows.

 

[noyandemirtas]

thank you for your reply, i am connecting my phone to MOJO and using UAPP. I would like to be able to listen to Youtube also but UAPP does not support it. if i am not using UAPP there is no other way for me to use my mojo with the phone