Creative Sound Blaster - MTCB Hardware Development

Has anyone tried to connect Creative Sound Blaster E5 or Sound Blaster X G5 portable sound cards? It can be a very interesting result.
https://en.creative.com/p/sound-blaster/sound-blaster-e5
https://en.creative.com/p/headphones-headsets/sound-blasterx-g5

Sound blaster x G5 DOES work on some android devices
Skip to the end to avoid my long pre-amble. Refer to it if you run into issues using the provided steps though. I picked up a sound blaster x G5 on sale at Best Buy for like seventy bucks and was super stoked to hook it up to my moto G4. No dice and after some research and trying it with a powered otg adapter I abandoned the endeavour. Fast forward 4 months and I finally get around to replacing the broken digitizer on an lg gpad f 8.0 v495. Not the entire LCD mind you, just the broken glass digitizer. First attempt doing this on any device ever and it was every bit as hair raising as you might think. From what I understand this is a pretty obscure tablet but it's got great wifi reception and a full size USB port on top independent of the micro USB charging port on the bottom. I can't be certain but I think this is the key to getting the sound blaster x G5 to act as an external USB dac because by all accounts I have come across this should not work. The v495 runs lollipop 5.0.1 and is rooted. Again not sure if rooting is a crucial part of getting this DAC to run as an external USB dac. It was a hassle getting this tablet rooted and supersu installed. I think it was kingroot I originally used to root it but kingroot is crap imho and I wanted supersu on there which I managed to do after quite a bit of hassle. Apparently doing what I did to get supersu can brick your v495 as not a lot has been done with this tablet in the community as from what I gather it is pretty obscure but I'd be happy to help anyone trying to get supersu up and running. Anyhow what you need to do is get a powered USB hub that takes 5v 2amp external power and plug that into the full size USB port. For me I tried three USB 2.0 hubs with external power between one and two amps of external power, no dice on those ones. Ive tried two different USB 3.0 hubs both with 2 amp power plugged into wall socket or power inverter in a car and both worked, even the Walmart onn brand one meant for use with PS4. So far power banks have not worked and I've tried several. It doesn't always start putting out sound right away and I still don't have it 100% figured out, sometimes it takes some unplugging and plugging back in to get audio output from the G5 but once it's going it doesn't cut out and sounds really, really good at least compared to the fiio k1/a1 combo I was using prior though that is still a good combination especially for the price. I use this in my car with a Belkin rockstar 5-way splitter one line going to fiio a1 headphone amp to the aux jack for car stereo and the other line going directly to a Polk audio home theater subwoofer meant for home theater use plugged into a second power inverter. Odd setup? Yup. Cost effective and great sound? Yup. 3.5mm splitters in my experience are notorious for having the timing be off for different outputs and this has been a huge hassle, I've got several and out of two Belkin rockstars only one with two ports of five sync up evenly. Picked up a foil e07k which has two 3.5mm outputs to solve this but it hasn't arrived yet. Possible both line outs on the G5 may solve this too. I am continuing trying to work out the kinks in this setup to have the G5 start outputting the sound without a bunch of u plugging nonsense and just put picked up a high quality USB 3.0 powered hub and will post any further results I get. Here are the STEPS: 1- plug in power supply to USB 3.0 hub. 2- plug in USB 3.0 hub to full size USB port on top of tablet. 3- plug in a flash drive to USB 3.0 hub 4- plug in the G5 to USB 3.0 hub. If it lights up and stay lit with no flashing of the red X you should be in business. If you get no sound output start unplugging and plugging things back in at some point you should get audio output from the G5. Having the tablet charging simultaneously seems to help but isn't necessarily required. Same with having a flash drive plugged into the hub. You can also try having the flash drive plugged into the full size port on the G5, android will be able to access it in either case. Headphone amp on line out(s) from G5 may also help. I'll be updating after further testing. Also, it's a good idea to program some presets on the G5 by using the software provided for windows and Mac, I ran into bizarre sounding music the first time I got this working on the tablet because the WE settings were all over the place when it came to music. Took some trial and error by is easy to correct.

Try using the ENTER key occasionally.

Related

MHL>HDMI setup works awesome

It tools some doing, but I finally got this working perfectly and figured it might help someone out.
I have a 7" DVD/NAV screen built into the dash of my truck. I have always been able to display my Slingbox, Netflix, ripped DVD movies etc from my phone to that screen using HDMI out from the phone to an HDMI SCALER as my truck stereo doesn't have HDMI in and this gives composite connections.
This worked great with my DroidX and Droid Charge, but my new Rezound does not have dedicated HDMI OUT (boo) so I needed an MHL>HDMI ADAPTOR.
the first adaptor I got from htcpedia (htc M490) was defective. When I plugged it into the phone (and the USB power cord) it showed the HD out in the task bar, but nothing showed on the screen and in 30 seconds the adaptor quit completely.
At that point, I ordered the HTC AC M500 12 pin adaptor and that works super. It has both HDMI out and analog audio. I plug the HDMI cord into the scaler for video and a headphone cord hooked into the aux in on my killer truck stereo for sound. The sound is better that way than coming through HDMI.
This setup works AMAZING. I can run anything except the NFL APP to the 7" screen with killer sound.
Don't knock the new port too much, the functionality is awesome.
Here is a link to what all it can do.
I'm not knocking it at all, at first I was because it seemed no matter what I tried I couldn't get it to work.
I had a brand new AC M490 MHL adaptor (the one other posters where recommending), with a brand new very high quality HDMI cable and could not get it to work at all which was extremely frustrating. This was annoying especially in light of the fact that my previous three phones worked perfectly in this setup (although the DroidX did not do HDMI mirroring which was really annoying at times)
Now, with the AC M500 MHL adaptor (which seems more compatible in every way) it works better than any previous setup I had and does it all with just one-plug at the phone end.
The 500 uses the exact same plugs for both the phone and the USB power cable as the original Rezound AC charging cable instead of the looser fitting mini USB like the DroidX. Either will work I guess, but one is a loose sloppy fit and the other is a nice snug fit like the OM charging cable.
The 500 also has both an HDMI out and an analog audio out as opposed to the 490 which only gives you the HDMI. I have found this to be an advantage soundwise. I noticed this with both my DroidX and later with my Droid Charge.
I noticed that running both the video and sound through the HDMI cable from the phone produces a noticeably weaker sound than running just the video through HDMI and then the audio out from the headphone jack (or the analog audio out on the adaptor in this case) This gives a much fuller sound with more bass etc. For some reason (I'm not sure why really)
This worked in all my previous setups and continues to hold true with the Rezound.
~John
This worked for me with all my
http://www.amazon.com/HTC-Adaptor-Jetstream-Tablets-Package/dp/B005LSOPN4
This is the adaptor I am using
jmorton10 said:
http://www.amazon.com/HTC-Adaptor-Jetstream-Tablets-Package/dp/B005LSOPN4
This is the adaptor I am using
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Interesting, actually cheaper on Amazon than on ebay!
HTC MHL AC M500 12 pin adapter
I recently got interested in this and bought one from Rakuten, but the audio doesn't work. I tried headset, earbuds, powered speakers. Is the audio port just a 3.5" plug? Maybe I got a bad one. Video works OK though.
I'm also curious that mine says, "9VDC 1.6A" on the back, but our phone chargers are 5V. Sure wouldn't want to burn up my phone. Anybody else's say 9V on the back of it? It doesn't say input or output or max input or anything, just that voltage designation.

Otg and power same time

I thought I'd throw this out here to whoever is interested in a similar install.
It's been a long while trying to figure out how to get my nexus 10 working otg without draining the battery. So, what I did was eliminate the battery all together and run it with a regulated power supply soldered to the positive and negative pins inside where the battery clip would normally go. Everything ran smooth without any errors whatsoever, then came time to test it all out by plugging the otg cable. what do you know, it worked flawlessly.
I'm able to run a usb hub with 3 flash sticks and 1 ssd hd. Hub must be powered separate with the power plug. This is a perfect setup for my situation since the tablet is installed in my truck and I wasn't too happy with the idea of having a lithium battery inside on hot summer days.
I'm pretty sure this method could even work while keeping the battery installed inside connecting the leads to a double throw relay along with a separate plug that would separate the two power sources.
Testing also passed while plugging it to the pc foe file access and debugging mode.
Hope this helps some people. Don't be shy if you need to ask any questions on this project.
Later
A pc usb port puts out 5v 500ma wich barely keeps the Nexus10 battery level
The ac charger puts out 5v 2amps
I hope your power supply is putting out same amps..
Sent from my Nexus 10 using XDA Premium HD app
Asylum01 said:
I thought I'd throw this out here to whoever is interested in a similar install.
Hope this helps some people. Don't be shy if you need to ask any questions on this project.
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Hello Asylum,
I'm indeed interested in your setup, since OTG+charging is not possible with traditional methods (even pogo cable doesn't work along with OTG).
If I clearly understood, you opened your nexus, removed the battery and directly soldered cables + and - ?
Is it a complex operation ? (in particular to open the nexus and close it without tearing it down).
Do you have a photo of your installation ?
Thank you for your help :cyclops:
LeDuke
I'm also interested in this setup and would love to see pics!
Not to sound like a d1ck or anything, but I have a alternative. Just make a otg cable with a male and female USB ends and just hook up the male end to power lines. Them you can just use a regular USB wallwart to profile power to your drive.
I used this method to run a 1tb external HDD.

IN MY CAR

this is my work ... whit TAB 8.4 !!!
installed in my Audi A6 and connected to the car radio SONY REMOTE APP.
Slot car with homebuilt electric motor to eject the tablet !!
Fit in dual din
http://www.youtube.com/watch?v=kaRtDMauLQM
Very nice, just please don't watch movies while driving.
Nice! I want to do this in my 06 gti with some sort of custom fabricated float mount. Does your car use can bus?
Sent from my SM-T320 using Tapatalk
I removed the car stereo and just installed a radio sony bluetooth in the glove box.
I used the original system already complete amplifier.
I connected the outputs radio connector at busquadra connector AUDI!
looks fine...
mannyy said:
I removed the car stereo and just installed a radio sony bluetooth in the glove box.
I used the original system already complete amplifier.
I connected the outputs radio connector at busquadra connector AUDI!
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Its cool. I'm testing same setup have u had any problems with auto connect bluetooth?
Not problem. . But I need push a sony radio for connection bluetooth App remote. .
I have call a Sony for this .. but need manual input..
Any one interested in this check out proclips (Google them). A non invasive easy way to install a tablet in the car. Works great with the Ford Sync system but anything with Bluetooth would be good. I've had iPad's, Note tabs, and now the 8.4 in my Fusion.
8.4 in my Jeep
Here's my setup in my Jeep. I got a custom mount that sits over the stock stereo. It slides in an out and locks. When I want it more secure, I slide it out and I have a lock box below my seat.
I ordered a ground loop adaptor to fix the hum when it's being charged and plugged into AUX. I'm currently shopping for a DAC that I can connect to a charge enabled OTG cable. The best I've seen is LAVA SimulCharge USB 1 but I wish it had more ports. Anyone find anything better?
TheBlueDuck said:
Here's my setup in my Jeep. I got a custom mount that sits over the stock stereo. It slides in an out and locks. When I want it more secure, I slide it out and I have a lock box below my seat.
I ordered a ground loop adaptor to fix the hum when it's being charged and plugged into AUX. I'm currently shopping for a DAC that I can connect to a charge enabled OTG cable. The best I've seen is LAVA SimulCharge USB 1 but I wish it had more ports. Anyone find anything better?
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Click to collapse
I have the lava adapter works pretty good. U can buy a 1 male to 3 female USB adapter for more ports. Make sure u have a good 2.1 amp charger and cable for the lava or it won't charge to good. I use a official Samsung car charger and the USB cable that came with the tab pro gets about 1000ma with my DAC hooked up. I use the Behringer uac 202 USB dac best for the money. Has optical also.. No ground loops or noise with optical.
b3ltazar said:
I have the lava adapter works pretty good. U can buy a 1 male to 3 female USB adapter for more ports. Make sure u have a good 2.1 amp charger and cable for the lava or it won't charge to good. I use a official Samsung car charger and the USB cable that came with the tab pro gets about 1000ma with my DAC hooked up. I use the Behringer uac 202 USB dac best for the money. Has optical also.. No ground loops or noise with optical.
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Thanks. I was hoping I could get a 1/3 USB adaptor for more ports, but I didnt know if it would work. I have a two different 2.1 amp chargers now, and it barely gives any juice to it. It says max 1200 or so but it bare;y gets 3-400. It keeps the screen on and it drops a % every 5-10 min. I looked at the Behringer uac 202 but I'm connecting to a stock deck that goes have RGA inputs so I'm going in through an AUX jack. I could try an optical to headphone cable I suppose.
The ground loop cable I got killed the hissing noise. Is the UAC 202 a noticeable difference worth the extra cost and time setting it up? I'm concerned it will slow down charging even more. Does it suck up a lot of juice?
The sound difference is huge with the 202 dac even if u use the headphone out jack. Alot more clarity and output. doesn't suck much juice at all. U should invest in a Samsung Branded car charger most chargers say 2.1 amps but put out half.
Thanks, I just purchased the 202 and the lava so I'll be able to test this out this weekend.
I couldnt find the general samsung car charger that didn't have a cord already attached though.
Now I just need to find a USB backup camera solution and my car setup will finally be complete.
TheBlueDuck said:
Thanks, I just purchased the 202 and the lava so I'll be able to test this out this weekend.
I couldnt find the general samsung car charger that didn't have a cord already attached though.
Now I just need to find a USB backup camera solution and my car setup will finally be complete.
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Lava just came out with the 3 port looks very nice.. ordered one will let u know how it works.
b3ltazar said:
Lava just came out with the 3 port looks very nice.. ordered one will let u know how it works.
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Goodluck. The 3 port one looks pretty large. Does that function differently than if we were to buy a 1 to 3 USB adaptor?
I have my 1 port working correctly. Strangely whenever I use the Lava adaptor it lists it as 100% charges right away, but if I unplug the charger it drops back down to whatever it really is. Not a huge deal, but annoying to not see the accurate battery level when plugged in.
The 3 port adapter is supposed to be better with charging and has a button for charge only wich is cool. And according to lava there is no power feedback from the tablet to the the adapter. The tablet port keeps my usb dac on even when I unplug power With the one port. And I'm sure that the 3 port will have no problem with a dac hard drive and mouse (hopefully will let everyone know when I get it in a week or so).the one port would have a power supply issue with all 3 devices.

[solved-ish] Fan firmware screwed up HDMI output?

Hi!
Background:
I'm an esport producer and after some nightmare productions I'm really excited about the rog phone as it seams to be the only phone that have the features needed to make it into a good esports phone (e.g. Having 8-10 players competing in from of an audience), mainly: Hdmi output, ethernet capabilities and usb-c ports on the side..
Problem: After first successfully testing out Hdmi + ethernet connection I wanted to try if I could use the fan accessory and still be able to get the Hdmi signal from it.. When I connected the fan it told me to update the fan firmware so I did, but after that I'm not able to get Hdmi signal either with or without the fan accessory.. For instance, when I plug in my portable asus laptop monitor (power and signal from usb-c) the monitor starts to boot up and then dies.. Then tries again and dies and so on.. On my Samsung s8 it works fine.. So I'm guessing the firmware limits the power that the phone can output on the usb-c port.
Question, has anyone else experienced this issue? Is there a way to uninstall the fan firmware update (that obviously did not only affect the fan but the phone as well). The Hdmi adapter I used was something very similar to the professional dock but is actually an usb-c dock ment for laptops..
Tl:dr; hdmi doesn't work after "fan firmware update", plez halp.
Best regards
Ludvig Fjell
Qruxel E-sports Studio
Just a small update,
I was able to get it to work if I disconnect the power cable from the USB-C dongle and then connect it again.. and sometimes it also requires me to disconnect the HDMI + reconnecting that as well.. so I'm not sure if this actually was due to the fan firmware or just a result of a... weird bug(?) when it comes to the OTG features of the phone.. because connecting the dongle with both HDMI + power already plugged in does not work.
Anyway, just wanted you guys to know that it does work, just need to randomly connect/disconnect cables from the dongle first =)
Best regards,
Which USB-C to HDMI adapter were you using? I am looking for one that works with this device, aside from the fairly costly pro dock.

Lap docks+Pie

So how are the lapdocks working with the Pie update nowadays?
I have been loving mine. I purchased it a little over a month ago, and the only real big issue I had was the audio output to the lapdock was sometimes non-existent, requiring me to restart the phone or lapdock or both just to get the sound to come from the lapdock. In the past couple weeks I no longer have that problem. As soon as I connect the phone audio works without issue. Maybe they pushed an update? It's definitely worth the money. I love this damn thing.
I currently own one of these monitors for my laptops
https://www.amazon.com/gp/product/B07C5LPZMW/
and was thinking i could use it with my S8 with something like this
https://www.amazon.com/Updated-Version-Adapter-MacBook-ChromeBook/dp/B07R9LJV82/
Wondering if that could be used to power the Monitor off the USB 3 port while I have a keyboard plugged into the USB 2 port and the HDMI out to the monitor
As for a mouse I already own a Razer Atheris that works perfectly fine with the S8 in dex mode. I have a USB-c to hdmi adapter already but it doesn't allow for charging of the S8 unlike the one I linked to. Only real thing that the linked adapter is missing would be sd/ms slot/slots but I can work around that using the Ravpower RP-WD03 I already own and am thinking of replacing with a newer RP-WD009 which supports 5ghz unlike my current 03.
As for audio I have multiple options. I could use the speakers built into the monitor a pair of earbuds/headphones plugged into the phone or my Anker Soundcore 2 bluetooth speaker.

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