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Android phones and USB DACs - Page 262

post #3916 of 6827

Upcoming USB DAC/recorder compliant Android devices: CEntrance MixerFace

http://www.indiegogo.com/projects/mixerface-the-mobile-recording-interface-for-smartphones-and-tablets

 

 

 

post #3917 of 6827

Moto G

 

Realised today that my phone was not ringing when calls or texts were received. Took me a few mins, after checking all my settings, to realise that it was still operating as if the dac was attached ! So looks as if it may be necessary to reboot the phone after a listening session via dac ( if you want the phone to ring ) !

post #3918 of 6827
Thread Starter 
Quote:
Originally Posted by dynacampjim View Post
 

Moto G

 

Realised today that my phone was not ringing when calls or texts were received. Took me a few mins, after checking all my settings, to realise that it was still operating as if the dac was attached ! So looks as if it may be necessary to reboot the phone after a listening session via dac ( if you want the phone to ring ) !

 

Interesting, got a Moto G for the mother in-law over the weekend and this didn't happen when I tried out USB audio. Also, unlike the earlier commentary on USB audio and the Moto G it worked fine for me even on the 4.3 OS version (with Nova Tiny M, HiFimeDIY Android USB DAC and HeadAmp Pico).

post #3919 of 6827
Hey guys will the htc one work with the rsa dac?
post #3920 of 6827
Quote:
 
Quote:
Originally Posted by dynacampjim View Post
 

Moto G

 

Realised today that my phone was not ringing when calls or texts were received. Took me a few mins, after checking all my settings, to realise that it was still operating as if the dac was attached ! So looks as if it may be necessary to reboot the phone after a listening session via dac ( if you want the phone to ring ) !

 

Interesting, got a Moto G for the mother in-law over the weekend and this didn't happen when I tried out USB audio. Also, unlike the earlier commentary on USB audio and the Moto G it worked fine for me even on the 4.3 OS version (with Nova Tiny M, HiFimeDIY Android USB DAC and HeadAmp Pico).

 

I have the Moto G aswell, not rooted and updated to stock KitKat.

 

I am interested in getting a budget DAC like the Nova Tiny M or HiFimeDIY Android USB DAC. However becasue of the phones storage being constrained to less than 5GB, I would like to know if the either of you fellas can verify that the Moto G running KitKat will allow USB audio output with streaming services like Spotify and Google Play Music, or native apps like Youtube and the Chrome browser ?

 

I find the Moto G a great phone for the money, however the headphone DAC to be far, far inferior to my previous phones' on board DAC (a HP Pre3 -> Spotify high quality -> homebrew audio EQ app -> Blox M2C earbuds), and so may reluctantly revert to the Pre3 should a solution (streamed audio through external DAC) prove too difficult to attain. 

post #3921 of 6827
Thread Starter 
Yes, USB audio works with streaming services.
post #3922 of 6827
Many thanks for verifying that NZtechfreak. I am delighted and excited by the notion that such a budget priced phone will enable the penny pinchers amongst us to enjoy some half decent sound quality. Am looking forward to hearing the HiFimeDIY coupled with the Moto G.
post #3923 of 6827
How much quicker does the battery drain when using USB audio out for a DAC and then amp? Would it drain slower if we just used a line out for an amp and skip the USB audio for DAC?
post #3924 of 6827
Quote:
Originally Posted by Bananaheadlin View Post

How much quicker does the battery drain when using USB audio out for a DAC and then amp? Would it drain slower if we just used a line out for an amp and skip the USB audio for DAC?

 

One hour of listening drains less than 3% of my SGS3's battery, with the screen brightness at max but I basically set it to play one album then the screen switches on only when I switch to another album after that. Also, the DAC in my headphone amplifier (Meier Cantate.2) is completely powered by the amp itselft, but it still takes a current off the USB (and in this case, the SGS3) to light up the USB input indicator lamp on the amp.

post #3925 of 6827

Does anyone know if these work with Samsung GS3?

 

https://www.addictedtoaudio.com.au/product/calyx-coffee

 

https://www.addictedtoaudio.com.au/product/cambridge-audio-xs-dac-and-headphone-amplifier

 

https://www.addictedtoaudio.com.au/product/arcam-rpac-dac-and-usb-headphone-amplifier-for-pc-and-mac


Edited by dcfac73 - 1/13/14 at 10:43pm
post #3926 of 6827
Quote:
Originally Posted by ProtegeManiac View Post

One hour of listening drains less than 3% of my SGS3's battery, with the screen brightness at max but I basically set it to play one album then the screen switches on only when I switch to another album after that. Also, the DAC in my headphone amplifier (Meier Cantate.2) is completely powered by the amp itselft, but it still takes a current off the USB (and in this case, the SGS3) to light up the USB input indicator lamp on the amp.

I see. Do most portable DACs draw power off the amp and not the source like other desktop DACs?
post #3927 of 6827
Quote:
Originally Posted by Bananaheadlin View Post

I see. Do most portable DACs draw power off the amp and not the source like other desktop DACs?

 

It depends on each DAC. Some desktop DACs can draw from the USB to power the whole DAC (like the NuForce UDAC), some will use USB power to power some components like the USB receiver chip and maybe also the DAC (like my Superpro707, which is louder when using USB or a different power supply, presumably because using USB means it gets the DAC and receiver power off the USB and the analogue output gets all the power from the PSU). Similarly, some portable DAC-Amps might power the DAC and receiver chip using USB, or use the battery for everything. Some Ibasso units have a switch for battery and USB, or to enable and disable cahrging, but I am not sure if they work on the entire device or just the amp section, so best ask in the threads for them. If they work on a USB port that doesn't charge them, then that means the computer outputs data but not enough power through that USB port, ergo an Android with the right hardware and software will likely work.

 

Fiio E18 works the other way around - it can actually charge your Android.

post #3928 of 6827
My current setup is S3---UAPP 1.05----Dragonfly---Westone3

Which volume control would I be better off with hardware of software if I want to add volume via the mixer tab?
post #3929 of 6827
Quote:
Originally Posted by elcubano1 View Post

My current setup is S3---UAPP 1.05----Dragonfly---Westone3

Which volume control would I be better off with hardware of software if I want to add volume via the mixer tab?

 

If it has a hardware volume control I'd use that.

post #3930 of 6827
Nexus 4 working with CM 11 - ziddey otg kernel - UAPP - otg y cable - hifimediy sabre PCM version AND CHARGING AT THE SAME TIME

Sent from my Nexus 4 using Tapatalk
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