Shanling UP4 & UP2 - Bluetooth 5.0 DAC/AMP with ES9218P, balanced output, supporting LDAC, HWA LHDC, aptX HD, aptX Low Latency, aptX and AAC.
Nov 11, 2020 at 6:05 PM Post #1,051 of 1,460
@Shanling
Some ideas for the Control App update:

- in app volume controls, both hardware and software volumes
- 10 bands equaliser like in the Shanling music app
- possibility to save equaliser presets (at least 5)
- a parametric EQ world be nice, but maybe it is asking for to much
- crossfeed dial
- Bluetooth latency or buffer dial
 
Nov 12, 2020 at 8:57 PM Post #1,052 of 1,460
@Shanling
Some ideas for the Control App update:

- in app volume controls, both hardware and software volumes
- 10 bands equaliser like in the Shanling music app
- possibility to save equaliser presets (at least 5)
- a parametric EQ world be nice, but maybe it is asking for to much
- crossfeed dial
- Bluetooth latency or buffer dial

First 4 items are really good recommendations.

Crossfeed is not something we worked on with our devices, so not sure.

For Bluetooth latency, it would be perfect if Android and iOS implemented this on system level.
 
Shanling Have any question about our players? Just PM me or send me email. Stay updated on Shanling at their sponsor profile on Head-Fi.
 
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Nov 13, 2020 at 3:35 AM Post #1,053 of 1,460
First 4 items are really good recommendations.

Crossfeed is not something we worked on with our devices, so not sure.

For Bluetooth latency, it would be perfect if Android and iOS implemented this on system level.
Thank you! If the first 4 end up being implemented, I believe most Shanling users would be very happy and it would definitely attract new buyers.
 
Nov 26, 2020 at 11:07 PM Post #1,055 of 1,460
First 4 items are really good recommendations.

Crossfeed is not something we worked on with our devices, so not sure.

For Bluetooth latency, it would be perfect if Android and iOS implemented this on system level.
I just bought UP4 this week, and item no 1( the volume) is my priority at 1st day tried UP4 .
If Shanling could implement that, I would be very happy... :xf_cool:
 
Dec 9, 2020 at 7:09 AM Post #1,058 of 1,460
Hello. I have a up4, and there is some bug in the software. I paired with an older phone via SBC bluetooth codec. And the volume is silent at max level with all modes, like half of my phone volume. After pairing with a newer phone, the sound becomes louder. Switching back to my old phone without turning off the up4, the sound volume is increased like it should be normal. But after turning off the up4 and pairing again via SBC, the volume is silent again at max level. Any suggestions? Unfortunately i cant pair it always with another phone to repair that bug, and i guess that is not a normal behavior. Have the latest firmware. Thx
 
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Dec 9, 2020 at 7:43 PM Post #1,059 of 1,460
Hello. I have a up4, and there is some bug in the software. I paired with an older phone via SBC bluetooth codec. And the volume is silent at max level with all modes, like half of my phone volume. After pairing with a newer phone, the sound becomes louder. Switching back to my old phone without turning off the up4, the sound volume is increased like it should be normal. But after turning off the up4 and pairing again via SBC, the volume is silent again at max level. Any suggestions? Unfortunately i cant pair it always with another phone to repair that bug, and i guess that is not a normal behavior. Have the latest firmware. Thx

Please what is this older phone with only SBC codec. Is it Android?
 
Shanling Have any question about our players? Just PM me or send me email. Stay updated on Shanling at their sponsor profile on Head-Fi.
 
https://www.facebook.com/Shanling-Audio-603230783166845/ https://twitter.com/ShanlingAudio https://www.instagram.com/shanlingaudio/ http://en.shanling.com/ frankie@shanling.com
Dec 11, 2020 at 1:12 AM Post #1,061 of 1,460
Hi, yes it is android, it is a xiaomi redmi 4x , android version 7.1.2, MIUI 10.0.2

Thank you, will report it to software team, if hey will be able to replicate this.
 
Shanling Have any question about our players? Just PM me or send me email. Stay updated on Shanling at their sponsor profile on Head-Fi.
 
https://www.facebook.com/Shanling-Audio-603230783166845/ https://twitter.com/ShanlingAudio https://www.instagram.com/shanlingaudio/ http://en.shanling.com/ frankie@shanling.com
Dec 21, 2020 at 8:55 PM Post #1,063 of 1,460
I bought a Shanling UP4 and I have a problem. Sometimes right after connecting (whether via bluetooth or as a USB DAC), the sound is distorted - it can be compared to a track being recorded by a poor quality recorder / microphone. After changing the gain (sometimes one change is enough, sometimes it takes several times) the normal sound returns. I have the latest soft loaded.

The question is, does this model generally have such imperfection, or maybe I got a faulty one?
 
Dec 22, 2020 at 12:33 AM Post #1,064 of 1,460
I bought a Shanling UP4 and I have a problem. Sometimes right after connecting (whether via bluetooth or as a USB DAC), the sound is distorted - it can be compared to a track being recorded by a poor quality recorder / microphone. After changing the gain (sometimes one change is enough, sometimes it takes several times) the normal sound returns. I have the latest soft loaded.

The question is, does this model generally have such imperfection, or maybe I got a faulty one?

That's is definitely not normal.

You can try to re-install the firmware, that might help.
Otherwise please contact your seller for warranty.
 
Shanling Have any question about our players? Just PM me or send me email. Stay updated on Shanling at their sponsor profile on Head-Fi.
 
https://www.facebook.com/Shanling-Audio-603230783166845/ https://twitter.com/ShanlingAudio https://www.instagram.com/shanlingaudio/ http://en.shanling.com/ frankie@shanling.com

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