[Q] Root/other headphones and audio quality improvement methods/audio mods - Essential Phone Questions & Answers

Hello,
I find headphones dongle with my earphones quite lacking quality/soundstage, but searching through forums I stumbled upon this: Viper detects our essential dongle as a speaker. Was it fixed, or do you have any suggestions how to improve sound quality?
I'm using AuriSonics ASG 1Plus, which are an excellent IEM's, with low Impedence:
(11 ohm +/ 10% @ 1kHz16 ; Sensitivity: [email protected]).
So there should be no problem powering 'em and dishing as good sound performance as possible.
I know essential uses Cirrus DAC (which is average, but I'm not really buying any high-quality USB-c DAC or portable AMP).
I come from Pixel XL, which had dedicated 3.5mm jack and SD DAC, it sounded okay and WAY better than essential.
Some EQ tweaks can elevate a bit of problems, but I'm looking for a more all-around solution (whether it's fixed viper(drivers/libraries/etc.)(( or something else)).
Thanks!

Bump.

Tautvydas said:
Hello,
I find headphones dongle with my earphones quite lacking quality/soundstage, but searching through forums I stumbled upon this: Viper detects our essential dongle as a speaker. Was it fixed, or do you have any suggestions how to improve sound quality?
I'm using AuriSonics ASG 1Plus, which are an excellent IEM's, with low Impedence:
(11 ohm +/ 10% @ 1kHz16 ; Sensitivity: [email protected]).
So there should be no problem powering 'em and dishing as good sound performance as possible.
I know essential uses Cirrus DAC (which is average, but I'm not really buying any high-quality USB-c DAC or portable AMP).
I come from Pixel XL, which had dedicated 3.5mm jack and SD DAC, it sounded okay and WAY better than essential.
Some EQ tweaks can elevate a bit of problems, but I'm looking for a more all-around solution (whether it's fixed viper(drivers/libraries/etc.)(( or something else)).
Thanks!
Click to expand...
Click to collapse
How about this DAC?
https://www.zorloo.com/zuperdac-s
https://www.indiegogo.com/projects/zuperdac-s-zuper-charge-your-music#/
I bought it when it was pre-release for quite a bit less.
Much better than the included dongle that comes with the phone.

tech_head said:
How about this DAC?
https://www.zorloo.com/zuperdac-s
https://www.indiegogo.com/projects/zuperdac-s-zuper-charge-your-music#/
I bought it when it was pre-release for quite a bit less.
Much better than the included dongle that comes with the phone.
Click to expand...
Click to collapse
To be honest, I'm not up for buying any DAC's, but this one got me quite interested since it's for pc as well.
How is it?
Thanks!

Tautvydas said:
To be honest, I'm not up for buying any DAC's, but this one got me quite interested since it's for pc as well.
How is it?
Thanks!
Click to expand...
Click to collapse
Interested in knowing as well. After my experience with the Aero Indiegogo, I have a pretty bad taste for Zorloo.

stompysan said:
Interested in knowing as well. After my experience with the Aero Indiegogo, I have a pretty bad taste for Zorloo.
Click to expand...
Click to collapse
I bought the first headphone Z:ero and got them on time.
They worked great.
I bought the DAC while still on pre-order and received it a while ago.
For a small DAC the quality is really good.
The volume buttons make it very usable since you can set the input to the DAC from the phone at an optimal level then use the volume buttons on the DAC for the input of the car stereo, headphones, etc.
I'm quite happy and it's much better than the little dongle that comes with the phone.
Is it Focusrite or Apogee? No, but it's not $2K either.

I found the same issue. I don't think it is the DAC, but instead the native Android USB/DAC driver.
https://forum.xda-developers.com/essential-phone/themes/finding-music-player-essential-phones-t3710793
The problem is that this won't work for streaming applications. But I listen to FLAC / hi-bit MP3 so it solved the issue for me.

TimboC2000 said:
I found the same issue. I don't think it is the DAC, but instead the native Android USB/DAC driver.
https://forum.xda-developers.com/essential-phone/themes/finding-music-player-essential-phones-t3710793
The problem is that this won't work for streaming applications. But I listen to FLAC / hi-bit MP3 so it solved the issue for me.
Click to expand...
Click to collapse
Thanks! Great thread you've created, really explains it.
Which app would you prefer, Neutron or Onkyo? You explained about Onkyo, but it's almost 10 euros for me, Neutron is a bit cheaper and I was thinking for quite some time to buy it. Had it on my old Blackberry Z10, it was native to BB OS.
Right now I'm using foobar, since I'm using it on pc, where I think it's the best music player, but when it comes to Android, you live you learn hehe.

Tautvydas said:
Thanks! Great thread you've created, really explains it.
Which app would you prefer, Neutron or Onkyo? You explained about Onkyo, but it's almost 10 euros for me, Neutron is a bit cheaper and I was thinking for quite some time to buy it. Had it on my old Blackberry Z10, it was native to BB OS.
Click to expand...
Click to collapse
Unfortunately, I only have experience with Onkyo and Hiby. The Onkyo is pretty well developed and something I use fairly regularly so it was worth the money to me.
Hopefully somebody else can provide comments on Neutron for you.

Anyone tried the Viper audio add-on in Magisk? I purchased Bluetooth Skull Candy Ink'd for $20 and love the sound quality. Actually have the volume at 80% most of the time
Sent from my PH-1 using XDA-Developers Legacy app

I just purchased a pixel audio adapter, as it measures well for its price ($9).
The market for high-end usbc adapters isn't quite there yet it seems, a traditional dac+amp setup is probably still better if you need more power.
If you're using IEMs though, powerful amps tend to have a higher noise floor.

Just tested Neutron player, it's excellent.
Huge increase in soundstage, overall processing quality, sounds great.
Magic is done under Audio Hardware options, selecting 'Direct USB Driver' to allow direct access to the USB device.

Duo8 said:
I just purchased a pixel audio adapter, as it measures well for its price ($9).
The market for high-end usbc adapters isn't quite there yet it seems, a traditional dac+amp setup is probably still better if you need more power.
If you're using IEMs though, powerful amps tend to have a higher noise floor.
Click to expand...
Click to collapse
I have that adapter and the Essential adapter. Using Onkyo HF application it was able to use multiple bit rates with the Essential adapter, but the Google adapter only works at 48kHz.
I have the Sabaj Da3 as well. It works great with the Onkyo HF app, it supports multiple sample rates and upconverts to DSD512 as well. Issues are: 1. It's huge. 2: It burns significant battery, especially if upconverting. 3. When I bought it was $90, right now it is $119 on Amazon - so it's expensive!
Honestly, for non-critical on the go listening the Essential adapter works really well once you bypass the Android USB driver.
---------- Post added at 06:47 PM ---------- Previous post was at 06:46 PM ----------
Tautvydas said:
Just tested Neutron player, it's excellent.
Huge increase in soundstage, overall processing quality, sounds great.
Magic is done under Audio Hardware options, selecting 'Direct USB Driver' to allow direct access to the USB device.
Click to expand...
Click to collapse
Glad it fixed your issues!

TimboC2000 said:
Unfortunately, I only have experience with Onkyo and Hiby. The Onkyo is pretty well developed and something I use fairly regularly so it was worth the money to me.
Hopefully somebody else can provide comments on Neutron for you.
Click to expand...
Click to collapse
Thank you for your original thread which pointed me to these apps..
1. I tried Hiby, and did like its music quality, but its very rough for me.. I could not make/receive voice calls when it locks my headphones.. Also it does not show any info on the actual bitrates its using..
2. I am trying out Neutron trial version, which is a 5 day limited use full feature version. It too seems to be limiting the output to 48kHz. Yet to try Onkyo.

mvadu said:
Thank you for your original thread which pointed me to these apps..
1. I tried Hiby, and did like its music quality, but its very rough for me.. I could not make/receive voice calls when it locks my headphones.. Also it does not show any info on the actual bitrates its using..
2. I am trying out Neutron trial version, which is a 5 day limited use full feature version. It too seems to be limiting the output to 48kHz. Yet to try Onkyo.
Click to expand...
Click to collapse
USB Audio Player Pro also seems well regarded and developed. I believe Hiby is a single developer and is much more of a work in progress.

Just found the perfect setup for my IEM's.
Ainur Sauron Magisk module and Neutron player's "direct USB support" option. Sounds amazing now!
Had quite similar experience in the ol' days with Colorfly C3 and Klipsch iem's (can't remember the model).
Or just that I'm easily impressed
Tried viper, just really dislike its signature sound. Clarity, bass, convolver turned on and tuned a bit, still, not to my ears.

Related

External USB DAC (Moto X Force)

So, has anyone tried to connect a DAC (Digital to Analog Converter)
I just ordered a FIIO Q1 From Amazon, and just wondering if it will work at all.
Thanks in advance.
MuyKurioso said:
So, has anyone tried to connect a DAC (Digital to Analog Converter)
I just ordered a FIIO Q1 From Amazon, and just wondering if it will work at all.
Thanks in advance.
Click to expand...
Click to collapse
I tried a co-worker's DACmagic the other day and it certainly worked flawlessly and transparently (no fuss, just plugged it in and it diverted audio instantly).
However, I couldn't notice any difference at all between straight output from X Force and from the DAC back-to-back (as far as possible) with my Sony MDR-100AAP headphones.
I'm assuming that this reflects well on the X Force in-built DAC rather than poorly on the DACmagic (given universal praise of that USB DAC as far as I can find)
chaosdefinesorder said:
I tried a co-worker's DACmagic the other day and it certainly worked flawlessly and transparently (no fuss, just plugged it in and it diverted audio instantly).
However, I couldn't notice any difference at all between straight output from X Force and from the DAC back-to-back (as far as possible) with my Sony MDR-100AAP headphones.
I'm assuming that this reflects well on the X Force in-built DAC rather than poorly on the DACmagic (given universal praise of that USB DAC as far as I can find)
Click to expand...
Click to collapse
What kind of files did you use? The main reason i wanted the DAC is for lossless files through Tidal. So, if the built in DAC on our Force is that good, guess I'll be returning Fiio's DAC.
MuyKurioso said:
What kind of files did you use? The main reason i wanted the DAC is for lossless files through Tidal. So, if the built in DAC on our Force is that good, guess I'll be returning Fiio's DAC.
Click to expand...
Click to collapse
that is a small caveat; I tried it with the "high quality" download from Play Music, so not lossless, however I still stand by there being barely any perceptible difference - particularly considering the DACmagic (and others) bills itself as improving even "SD" audio...
I would consider myself "picky about sound quality" rather than full-on audiophile, but I know what to listen out for - and what I (personally) consider good sound quality - and I would say the X Force headphone output with the MDR-100AAP sounds great to me. Better than the headphone output on the SoundBlaster X-Fi Ti in my PC, actually. In other words, I don't consider the difference with the X Force to be worth ~$100 of USB DAC
Then again, I'm also sceptical of the difference between high bit-rate MP3/AAC/OGG vs. FLAC in the first place, so maybe I'm just not the right kind of person :silly:
Of course I'd recommend you try back-to-back with and without the FIIO when you get it and decide for yourself (presumably you'd do that anyway!)! After seeing the size and weight of the DACmagic (USB powered, no battery!), I was considering getting one for myself until I tried it and determined that it just wasn't worth the £50 to £100 they typically retail for! I may change my mind in the future, though...
chaosdefinesorder said:
I tried a co-worker's DACmagic the other day and it certainly worked flawlessly and transparently (no fuss, just plugged it in and it diverted audio instantly).
However, I couldn't notice any difference at all between straight output from X Force and from the DAC back-to-back (as far as possible) with my Sony MDR-100AAP headphones.
I'm assuming that this reflects well on the X Force in-built DAC rather than poorly on the DACmagic (given universal praise of that USB DAC as far as I can find)
Click to expand...
Click to collapse
chaosdefinesorder said:
that is a small caveat; I tried it with the "high quality" download from Play Music, so not lossless, however I still stand by there being barely any perceptible difference - particularly considering the DACmagic (and others) bills itself as improving even "SD" audio...
I would consider myself "picky about sound quality" rather than full-on audiophile, but I know what to listen out for - and what I (personally) consider good sound quality - and I would say the X Force headphone output with the MDR-100AAP sounds great to me. Better than the headphone output on the SoundBlaster X-Fi Ti in my PC, actually. In other words, I don't consider the difference with the X Force to be worth ~$100 of USB DAC
Then again, I'm also sceptical of the difference between high bit-rate MP3/AAC/OGG vs. FLAC in the first place, so maybe I'm just not the right kind of person :silly:
Of course I'd recommend you try back-to-back with and without the FIIO when you get it and decide for yourself (presumably you'd do that anyway!)! After seeing the size and weight of the DACmagic (USB powered, no battery!), I was considering getting one for myself until I tried it and determined that it just wasn't worth the £50 to £100 they typically retail for! I may change my mind in the future, though...
Click to expand...
Click to collapse
Well, call me crazy but I do hear the difference between Spotify and Tidal, in terms of streaming services, so i guess I'll update this post when my Fiio arrives.
Also, did you use the DACmagic as an amp, or as DAC with USB OTG, or both amp and DAC?
MuyKurioso said:
Well, call me crazy but I do hear the difference between Spotify and Tidal, in terms of streaming services, so i guess I'll update this post when my Fiio arrives.
Also, did you use the DACmagic as an amp, or as DAC with USB OTG, or both amp and DAC?
Click to expand...
Click to collapse
I guess for me it's mostly a case of the difference not being worth the cost increase!
The DACmagix XS (the specific model) is a DAC - as in it only has micro-USB on one end and 3.5mm jack on the other, nothing else other than volume up/down buttons!
I've been tempted to try Tidal premium for a while, but again the cost/worth tug-o-war comes in vs. my current only £7.99 per month for Play Music...
Just got an X Force in the UK and can confirm it works with my Chord Mojo DAC under Marshmallow.

Audio output quality

Tested this yesterday back to back with old HD2 on WM6.5.5 os stock music player .
Both devices had same mp3 HQ 320kb tracks loaded & tested via 3.5mm to phono input on my amp.
Hd2 was far better sound depth detail and clarity, night and day difference, even using other music apps on GR5 made no major improvement .
Lot of modern hardware may look good on paper but it lacking big time if start doing comparisons with quality old tech devices.
Will be donating this GR5 when find something more interesting & possibly WM10 based as android seem never make real progress ...
Mister B said:
Tested this yesterday back to back with old HD2 on WM6.5.5 os stock music player .
Both devices had same mp3 HQ 320kb tracks loaded & tested via 3.5mm to phono input on my amp.
Hd2 was far better sound depth detail and clarity, night and day difference, even using other music apps on GR5 made no major improvement .
Lot of modern hardware may look good on paper but it lacking big time if start doing comparisons with quality old tech devices.
Will be donating this GR5 when find something more interesting & possibly WM10 based as android seem never make real progress ...
Click to expand...
Click to collapse
I can't believe that HD2 sound better than the 5x, interesting
I thought same but difference is MASSIVE :-/
difference on headset testing was what made do more testing.
Tested 6 identical HQ 320 mp3 tracks via 3.5mm input to marantz pm6005 amp.
amp setting/volume constant & only handset tweaking to get sound improvement .
GR5 not alone in poor audio in modern device arena .
Wow, simply WOW
If you're serious about audio quality, why even use the device's internal DAC? There are many portable DAC/amp combos nowadays, and if you have the Marantz I doubt you'd mind spending $100-200 on one
Gases said:
If you're serious about audio quality, why even use the device's internal DAC? There are many portable DAC/amp combos nowadays, and if you have the Marantz I doubt you'd mind spending $100-200 on one
Click to expand...
Click to collapse
Nope, I won't spend a additional 100-200$ on an DAC/amp :/
PalakMi said:
Nope, I won't spend a additional 100-200$ on an DAC/amp :/
Click to expand...
Click to collapse
Hm... Is money the issue? Or is portability? I recently bought the FiiO A9 amp, it's really cheap on AliExpress. You could buy a FiiO DAC/amp combo for less than $100. For instance, the Q1 DAC/amp is available for around $90, and it's gotten pretty good reviews on Head-Fi.
I have personally found that the honor's DAC is much better than my PC's, but I haven't compared it to other phones.
Gases said:
Hm... Is money the issue? Or is portability? I recently bought the FiiO A9 amp, it's really cheap on AliExpress. You could buy a FiiO DAC/amp combo for less than $100. For instance, the Q1 DAC/amp is available for around $90, and it's gotten pretty good reviews on Head-Fi.
I have personally found that the honor's DAC is much better than my PC's, but I haven't compared it to other phones.
Click to expand...
Click to collapse
Money issue
PalakMi said:
Money issue
Click to expand...
Click to collapse
I feel you, bro I'm a broke college student, hence my choice of phone.
Gases said:
I feel you, bro I'm a broke college student, hence my choice of phone.
Click to expand...
Click to collapse
Haha, I'm just like you :/

Audio Quality Thoughts

So I just got my HTC U11 today and spent a few hours setting it up. I finally got around to trying out the phone's audio capabilities.
USonic - they sound good for out of the box earphones, but they're definitely not as good as my V-Moda Forza's. I could tell immediately. I doubt I'll use this.
DAC adapter - I'm conflicted. I'm still trying to decide whether or not the adapter sounds as good as my HTC 10. My initial impression is that it's not as good. The 10 has a cleaner, fuller soundstage. I'm really bummed about the BoomSound Dolby and tuning mode not being present on the U11. I've never really listened to the 10 without that mode on, so maybe that's the reason. The U11 doesn't sound bad though.
What do you guys think?
Good enough for 90%
Sent from my HTC U11 using Tapatalk
richteralan said:
Good enough for 90%
Sent from my HTC U11 using Tapatalk
Click to expand...
Click to collapse
Pretty much this, most people will love it but I think anyone who had a HTC 10, an Axon 7, S7 Edge (Exynos, volume modded) will notice a bit of a step down. More so the AMP is weak rather than the DAC being bad (although Juan at PocketNow numbers show the DAC to be worse than the HTC 10, Axon 7, S7 Edge, iPhone 7).
I'm contemplating getting a Fiio K1
I just compared the sound quality between my 10 (without BoomSound on) and the U11, and they do sound quite similar.
This leads me to my disappointment -- why did they remove the BoomSound frequency tuning from the U11? It's nice that they have it for the USonic earphones, but why would you need to create multiple audio profiles for those earphones, if there's literally only one pair of earphones that can take advantage of that feature.
I'll have my thoughts later today using a dt770 as my comparison between the 10 and 11. They normally require more power than my HD600. I don't use high impedance/low sensitivity HPs with phones anyway but I figured I'd test.
djbutter said:
I just compared the sound quality between my 10 (without BoomSound on) and the U11, and they do sound quite similar.
This leads me to my disappointment -- why did they remove the BoomSound frequency tuning from the U11? It's nice that they have it for the USonic earphones, but why would you need to create multiple audio profiles for those earphones, if there's literally only one pair of earphones that can take advantage of that feature.
Click to expand...
Click to collapse
Wondering this as well, you can't edit the audio profiles anyway so what is the point in having more than one profile
I've been happy about the audio quality so far. The problem I have is that we only get 1 of the DAC to 3.5mm adapter cables included. Now in order to use my music at home, in car, and at work I now have to carry the cable around with me. It is not ideal to have to carry around an adapter. Getting the included earphones is cool (sound okay) but would rather received a total of 4 adapter cables.
I went to order 4 more and found out that they are in pre-order status. I'll just have to wait until they come in. Once I have an adapter everywhere then I won't be so pissy about it. Really wish they would have kept the 3.5mm, then phone would be considered my best phone ever.
psawjack said:
I've been happy about the audio quality so far. The problem I have is that we only get 1 of the DAC to 3.5mm adapter cables included. Now in order to use my music at home, in car, and at work I now have to carry the cable around with me. It is not ideal to have to carry around an adapter. Getting the included earphones is cool (sound okay) but would rather received a total of 4 adapter cables.
I went to order 4 more and found out that they are in pre-order status. I'll just have to wait until they come in. Once I have an adapter everywhere then I won't be so pissy about it. Really wish they would have kept the 3.5mm, then phone would be considered my best phone ever.
Click to expand...
Click to collapse
There really was no need to remove it, only to use a worse DAC/AMP in the adaptor.
GSM spoke highly of the headphone output. (http://www.gsmarena.com/htc_u_11-review-1620p6.php)
Great audio output
The HTC U11 did splendidly in the first part of our audio test. When hooked to an active external amplifier it delivered very loud and perfectly accurate output.
When headphones come into play the volume remains nicely high and the only reading to take a hit is stereo crosstalk. It's a moderate amount of damage there and will all the other aspects of the performance remaining excellent, it's a great showing overall.
HTC U11 (headphones attached)
Frequency response: +0.05, -0.11 (+0.05, -0.02)
Noise Level: -94.1 (-93.7)
Dynamic Range: -94.1 (93.8)
THD: 0.0017 (0.0018)
IMD + Noise: 0.0067 (0.105)
Stereo crosstalk: -94.5 (-53.7)
HTC 10 (headphones attached)
Frequency response: +0.01, -0.03 (+0.06, -0.09)
Noise Level: -93.2 (-92.8)
Dynamic Range: -93.2 (93.0)
THD: 0.0022 (0.014)
IMD + Noise: 0.071 (0.141)
Stereo crosstalk: -92.8 (-77.9)
Click to expand...
Click to collapse
My own personal experience, I found my DT770 to sound great but was 2 notches of volume below the 10. The 10 at volume 13/15 was the U11 at 15/15. I definitely can hear the crosstalk difference GSM has measured. Heard that before I saw the measurements. Overall, I can definitely live with this. Just hope I don't put myself in situations where I need to charge and listen.
My first impressions are that I'm not particularly impressed by the Usonic earphones - but then I don't usually use the earbuds that come with a phone.
Given the reviews here, I was a bit surprised to find the sound from the U11 adapter sounds better on first hearing than I was getting from the HTC 10, but then I haven't yet done a proper A-B comparison - it could be I was playing it a bit louder, or 'new device' enthusiasm...
As I said it already the 3.5mm adapter lacks Boomsound and this make a big difference with HTC 10, HTC can implement it in the FW of the adapter but we need to let them know we want it.
mosincredible said:
GSM spoke highly of the headphone output. (http://www.gsmarena.com/htc_u_11-review-1620p6.php)
My own personal experience, I found my DT770 to sound great but was 2 notches of volume below the 10. The 10 at volume 13/15 was the U11 at 15/15. I definitely can hear the crosstalk difference GSM has measured. Heard that before I saw the measurements. Overall, I can definitely live with this. Just hope I don't put myself in situations where I need to charge and listen.
Click to expand...
Click to collapse
Agreed. I can see the logic behind HTC's decision, and I actually don't disagree with it. They dropped the headphone jack but added noise cancellation and a decent pair of earphones. This targets that iPhone userbase that only uses the awful in-box white ear buds. It's definitely better value for the money for the average user.
Perhaps they needed to compromise on sound quality, but it still sounds pretty fantastic with the adapter. It may not sound as good as the 10 (honestly though it's pretty close), but I'm not mad about it.
Which Boomsound speaker mode do you guys prefer? Music it theater mode? I feel like music more is crisper while tester is a bit longer but muddier.
MinimalistChris said:
Which Boomsound speaker mode do you guys prefer? Music it theater mode? I feel like music more is crisper while tester is a bit longer but muddier.
Click to expand...
Click to collapse
I use theatre mode all the time but yes it is muddier than music mode which sacrifices volume for better audio quality
About stereo crosstalk can you ''fix'' it with V4A?
Or there are no way to enhance stereo?
MinimalistChris said:
Which Boomsound speaker mode do you guys prefer? Music it theater mode? I feel like music more is crisper while tester is a bit longer but muddier.
Click to expand...
Click to collapse
I usually use theatre mode. If I'm playing through the speakers, volume is more important to me.
On another note, I'm having this horrible issue with BT audio. When playing music in google play music through BT earphones (jaybird x2) or my home speaker (LG soundbar), occasionally there's a really loud, awful screeching noise!
Anyone else have this issue?
Otherwise, BT audio is noticeably improved over the 10!
djbutter said:
On another note, I'm having this horrible issue with BT audio. When playing music in google play music through BT earphones (jaybird x2) or my home speaker (LG soundbar), occasionally there's a really loud, awful screeching noise!
Anyone else have this issue?
Otherwise, BT audio is noticeably improved over the 10!
Click to expand...
Click to collapse
Was listening with aptX in my car for a while today and I had no issues along with noticing no difference. Same volume level when connected to an Audioengine B1 that has a 2 volt output to my Audison bit-Ten. Wish I could do a quicker back and forth test with my 10 but I'd have to sync the Bluetooth over and over.
I have to admit that I'm a little bit worried about the sound quality on the u11. One of the things that I really enjoyed on the m8 m9 and the 10 was the Dolby audio enhancement. I have been using that in combination with power amp music player for years and you'd be surprised what kind of sound quality I get out of my Sennheiser HD 558's. I can hear the bass in music the way it is meant to be heard, almost felt, I don't hear that distorted bass sound that you tend to hear on lower end devices.
This may sound stupid to some people but if the sound quality is not at least the same as what I get on my 10 then I'm going to send the phone back. I just got done trying out a $300 pair of Bluetooth headphones with my 10 and I was not impressed, they were close in some areas but for $300 I want more than close. There is a cheaper pair that I have been thinking about trying with the 11 but I'm not sure that I'm going to want to invest all of this money just to be able to say I own the new flagship, and get half decent sound out of it with headphones, especially when for all intents and purposes I'm perfectly happy with my 10.
Right before the phone ended up shipping out to me I was debating on canceling my order because once the feeling of new shiny device wore off I started the question what about the new phone actually got me excited and to be perfectly honest the answer for me is really nothing. I think edge sense could be cool but the apparent lack of support from case manufacturers has me a bit scared as well. I have never owned an all glass phone before and I don't think you could pay me enough to use this phone without any full-body protection I understand that the camera is much better but honestly I don't see a problem with the one that I have. So this could be the first year that I actually hang on to my phone.
I just paired this phone with the Fiio K1 DAC. Much better audio experience. The HTC 10 apparently was better than the K1 by about 10% so the fact that the K1 sounds so good compared to the adapter is quite telling

Headphone Adapter Quality?

How is the headphone adapter that comes with the 6T? As much as I don't want to purchase the 6T because of the lack of headphone jack, it doesn't really make sense to get the 6 because there's no price reduction.
You should check around, the 6 is going for $439..
Sent from my ONEPLUS 6T using XDA-Developers Legacy app
j0hnee said:
You should check around, the 6 is going for $439..[/URL]
Click to expand...
Click to collapse
I don't want to buy from those sites though. There's no warranty according to OnePlus. My 5T has some hardware issues with the GPS, charging port, and modem and it isn't a cheap fix.
Sound is average, If you really care about Audio Quality their is better devices out there.
liam_davenport said:
Sound is average, If you really care about Audio Quality their is better devices out there.
Click to expand...
Click to collapse
What about this delay and battery life talk? Does that mean if I'm watching a video, the sound is delayed so it's out of sync?
geokilla said:
What about this delay and battery life talk? Does that mean if I'm watching a video, the sound is delayed so it's out of sync?
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I dont get a delay watching videos. I tried using bluetooth headphones and that was awful, PUBG was unplayable as there was a nearly second delay between action and sound with those, but the wired are fine thru the dongle. WHat I would say is that volume seems to be a little lower than I was expecting, but I've read that some dongles are better than others for that, e.g. the previous version of the pixel included dongle
And battery life is stellar, I'm a heavy user with 2 sims, and Im comfortably getting 2 days use out of a charge. Im really impressed with the phone so far after a week of use
Using UE900 IEMs, i have no issues with the audio quality. Can't really hear much of a difference between this and a Galaxy S7 Edge (wasn't the best audio output ever, so...). Source was Downloaded Spotify Premium content in highest quality.
Oneplus 6t can go louder however.
Before the S7 Edge i had an HTC One M8, with a fairly decent audio output (and low output impedance), i think it was slightly better, but yea. After a while, you simply get used to it, and don't hear anything wrong.
I have no issues. But i'm not someone who sits there in cramps trying to analyze every single Tone in existence just searching for any little Mistake. I put headphones on, and walk whereever i need to go, if i'm going anywhere without Car. Simply enjoy some music while on the go. Nothing more, nothing less. Anything else (in my opinion, when "on the go" at least) would've nothing to do with enjoying music anymore, if you focus your whole brain into analysing the audio quality everytime you listen to something. For comparisons early yea, but after that, it would not make much sense.
If you're the first kind, you might probably be happier with an LG Phone with their Quad DACs. Otherwise, especially if you use some cheaper headphones / IEMs, the only bad thing worth mentioning will be the "adapter-handling".
Audioquality however, is just fine. Not the best you could get. But good enough so there is no noise or whatever.

Stupid mistake I made choosing Bluetooth Dac/Amp

I was looking for a relatively cheap Bluetooth DAC that could do the job for me. One of my friends were using a AK XB10, which I tried a few years ago when he first got it. The DAC performs great when paired with most of the phone I was using. But I forgot Aptx HD are a Qualcomm IP and it didn't work with my G950N with Exyons SoC (but strangely Aptx works)
I only found out the problem after I use the DAC for 15 minutes. the sound quality is really disappointing. And I started to google a bit and learn the Exynos don't have Aptx HD, and all the way the xb10 is using Aptx. The difference was so huge that my 24bit flac sounds worse than 192kbps MP3. And sadly the AK xb10 didn't support LDAC.
So now I have to buy another Bluetooth DAC now.
Type2501 said:
I was looking for a relatively cheap Bluetooth DAC that could do the job for me. One of my friends were using a AK XB10, which I tried a few years ago when he first got it. The DAC performs great when paired with most of the phone I was using. But I forgot Aptx HD are a Qualcomm IP and it didn't work with my G950N with Exyons SoC (but strangely Aptx works)
I only found out the problem after I use the DAC for 15 minutes. the sound quality is really disappointing. And I started to google a bit and learn the Exynos don't have Aptx HD, and all the way the xb10 is using Aptx. The difference was so huge that my 24bit flac sounds worse than 192kbps MP3. And sadly the AK xb10 didn't support LDAC.
So now I have to buy another Bluetooth DAC now.
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Check out the FiiO BTR3, it supports LDAC which should work regardless of processor since it's in base android and also theoretically higher quality than aptx.
TheTofu said:
Check out the FiiO BTR3, it supports LDAC which should work regardless of processor since it's in base android and also theoretically higher quality than aptx.
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I bought the earstudio ES-100 from Amazon, now waiting for it to arrive. It is slightly more expensive than the BTR3 and xb10 , but reviews suggested it should sounds better.
Speaking of LDAC, I read a article online about LDAC vs aptx HD, turn out that most of the time LDAC is default at 660kbps, not the advertised 990kbps. And the sound quality when using 660kbps is not necessarily better than atxp HD.
Type2501 said:
I bought the earstudio ES-100 from Amazon, now waiting for it to arrive. It is slightly more expensive than the BTR3 and xb10 , but reviews suggested it should sounds better.
Speaking of LDAC, I read a article online about LDAC vs aptx HD, turn out that most of the time LDAC is default at 660kbps, not the advertised 990kbps. And the sound quality when using 660kbps is not necessarily better than atxp HD.
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While true, you can also go into developer options and pick a specific bitrate to use, and considering it's going to be in a car with maybe 2-4ft of range i don't see 990kbps having issues.
The article makes it sound like it's a great big hassle for regular users, but I posit that regular users won't notice any difference in quality if they're just playing "high quality" Spotify, and if you do care enough to play files at high res you should be familiar enough with tinkering to tap a few buttons.
Now the better argument is whether the earstudio actually sounds better than the FiiO, and basing off of reviews that compare the two directly that answer seems to be that it's not better but a little different, though it does have some nifty features that the FiiO lacks.
Then again with it being in a car it likely won't matter since they're more useful for headphones.
What I wish someone would do is make something like either of those devices but without a battery so that it doesn't stay connected when the car is off.
TheTofu said:
While true, you can also go into developer options and pick a specific bitrate to use, and considering it's going to be in a car with maybe 2-4ft of range i don't see 990kbps having issues.
The article makes it sound like it's a great big hassle for regular users, but I posit that regular users won't notice any difference in quality if they're just playing "high quality" Spotify, and if you do care enough to play files at high res you should be familiar enough with tinkering to tap a few buttons.
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I first found out the problem with XB10 after I dig into the developer menu and found no aptx HD. I think that article is for those who don't really knows what Bluetooth audio should perform in the real world. And also a informative read for me, since I only had a rough idea of Bluetooth audio standard before.
Now the better argument is whether the earstudio actually sounds better than the FiiO, and basing off of reviews that compare the two directly that answer seems to be that it's not better but a little different, though it does have some nifty features that the FiiO lacks.
Then again with it being in a car it likely won't matter since they're more useful for headphones.
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Think in a bit more on that, it might be just down to which amp works better with which iem. Since I had no where to test the earstuio, I can only cross my finger and hope it works well with my Westone w4r.
BTW, I wish my car is quiet enough so I can care about bluetooth audio quality. The tyre noise is just bad that it doesn't matter anymore. And only two door speaker doesn't help ether.
What I wish someone would do is make something like either of those devices but without a battery so that it doesn't stay connected when the car is off.
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I think some sony head unit already support LDAC and didn't cost much more than your FiiO, if car audio is all you want. And you don't have to amplify the signal twice (or is there a line out on the FiiO? Idk)
Type2501 said:
I first found out the problem with XB10 after I dig into the developer menu and found no aptx HD. I think that article is for those who don't really knows what Bluetooth audio should perform in the real world. And also a informative read for me, since I only had a rough idea of Bluetooth audio standard before.
Think in a bit more on that, it might be just down to which amp works better with which iem. Since I had no where to test the earstuio, I can only cross my finger and hope it works well with my Westone w4r.
BTW, I wish my car is quiet enough so I can care about bluetooth audio quality. The tyre noise is just bad that it doesn't matter anymore. And only two door speaker doesn't help ether.
I think some sony head unit already support LDAC and didn't cost much more than your FiiO, if car audio is all you want. And you don't have to amplify the signal twice (or is there a line out on the FiiO? Idk)
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Fair enough about road noise, I'm hoping to fix some wind noise at some point. Tires are already as good as can be pretty much, without being wasteful, you always want the best you can get though, it's arguably the most critical part of your car in emergency situations (having enough grip to break and stop, emergency lane change, or accelerate and gtfo)
Issue with the head unit is that most modern cars are notoriously hard to put head units in. My car is a 2012 and I need like 2-3 different adapters that add an additional 80-120 to the cost, plus the time to install, all to get a piece of my dash to stick out like a sore thumb since it's not a factory look.
And even then, the head unit itself would cost at least 100, whereas a simple USB powered dongle with just line-out and minimal processing I think could easily be made and sold for maybe 50 to max out bluetooth quality, and it would be easy to take with me to another car rather than having to break down the dash just to get the head unit out.
Personally I'm eagerly hoping and awaiting for SBC HD (aka SBC Dual Channel Audio) to be merged into AOSP and released as part of either Android Q or whatever comes next, as this would increase the max bitrate to 512kbps for all bluetooth devices made since 2007 whereas devices made after 2015 would have effectively any birate they want while using the SBC Codec. Free audio quality upgrade for pretty much all devices, especially those not supporting AptX or better.
For more info see: https://forum.xda-developers.com/android/software-hacking/improve-bluetooth-audio-quality-t3832615
I will likely attempt patching the library myself if rooting ever becomes available for the S9+

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