At this point, most of us know that ICS based ROMS support USB OTG cables, but do not have the capability to power the devices without an external source and a USB Y cable. To my knowledge, the 3.5mm headphone jack is capable of powering headphones, so could a cable be modded where it plugs into both the micro-usb and 3.5mm jack, with the 3.5mm jack powering your keyboard/mouse etc..?
Sent from my I897
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I am interested in connecting my phone to an external DAC/AMP (Fiio e17/e9) via its micro USB port and is wondering if this is possible?
Does Andriod OS support AUX preamp audio signal out through it's micro USB port? If so, which adapter should I purchase?
Or I could maybe do it by using a combination of adapters MHT to HDMI first and then HDMI to SPDIF (PCM signal) ? Any suggestion on the adapters?
Cheers
BUMP!
anyone?
I want ti do the same. I have a note 2 and would like to know if there is a method to connect the a fiio e11 via a 3 5mm stereo jack with the pre amp output from the phone?
regards
psun786 said:
I am interested in connecting my phone to an external DAC/AMP (Fiio e17/e9) via its micro USB port and is wondering if this is possible?
Does Andriod OS support AUX preamp audio signal out through it's micro USB port? If so, which adapter should I purchase?
Or I could maybe do it by using a combination of adapters MHT to HDMI first and then HDMI to SPDIF (PCM signal) ? Any suggestion on the adapters?
Cheers
Click to expand...
Click to collapse
The Samsung Dock has a 3.5mm stereo jack on the back so clearly the audio is available via the microUSB.. So, given i would like to charge the Note and play music in the car, has anyone found a cable that has micro USB at one end and splits to USB (for charging) and stereo 3.5mm (for audio)?..
thx!
Mystic38 said:
The Samsung Dock has a 3.5mm stereo jack on the back so clearly the audio is available via the microUSB.. So, given i would like to charge the Note and play music in the car, has anyone found a cable that has micro USB at one end and splits to USB (for charging) and stereo 3.5mm (for audio)?..
thx!
Click to expand...
Click to collapse
Nope. I've only found this http://www.shopandroid.com/htc-3-in-1-usb-adapter/5A18A3571.htm
I don't know if it would work with SGN (even though you would still need an adapter from miniusb to microusb).
something along the lines of this?
http://gromaudio.com/store/accessories/cable-sg1.html
http://www.gromaudio.com/aalinq/
Hey everyone,
Having a bad GPS -signal as soon as I plug in my headphones (which renders GPS tracking basically useless for me), I am looking for alternative ways of using my headphones while doing sports. Searching the Internet, I came across various microUSB to headphone adapters (e.g. serach on amazon for: "LinkS Micro USB to VGA MHL Adapter+Micro 5pin to 11pin adapter + Charging Cable in Black 3 Feet Kit" or "Universal Micro USB Interface to 3.5mm Plug Earphone Adapter (Black)", I have not enough posts to post links/images, yet). Now I am wondering if our phone will support these adapters and if yes, can I control the volume of the output?
Many thanks in advance!
Using an USB audio device requires USB OTG which our device doesn't support.
Hey @Adam77Root but we have working mhl which anyway is using microusb port. And iodaks kernel have working otg too.
Edit: android L seems will have support for USB audio devices IF they have working otg
gerciolisz said:
Hey @Adam77Root but we have working mhl which anyway is using microusb port. And iodaks kernel have working otg too.
Edit: android L seems will have support for USB audio devices IF they have working otg
Click to expand...
Click to collapse
MHL uses a different method.
If there is working OTG, USB audio support is enabled in the kernel and USB audio HAL is included in the rom, it can work. Older versions too support it.
https://www.ebay.com/itm/USB-C-to-3...e=STRK:MEBIDX:IT&_trksid=p2060353.m2749.l2649
There's some similar models with similar look. All functions work (audio out, microphone in, play/pause/call, volume). Also, such adapter works with V20 and Sony Xperia XA1 Ultra (change USB mode to audio in Developers Option).
Regular USB speakers and USB sound card also work through USB C to A female adapter.
Notice: these audio adapters draw power from your phone. Unplug when not in use.
I know the S10 has a 3.5mm jack, but I was wondering if it supports using an adapter for audio over USB-C whilst simultaneously charging. This would be useful for use in the car, rather than having two cables.
Hello,
Yes it does.
I use this:
https://www.amazon.com/gp/aw/d/B07FCZY1ZB?psc=1&ref=ppx_pop_mob_b_asin_title
However you're still introducing two cables; USB to charge and 3.5mm for sound.