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Issue with Topping D10 and Hi-Res from iPhone

Favalessa

Member
Joined
Mar 14, 2024
Messages
7
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Hi everyone,

I have connected my iPhone to a Topping D10 DAC, but it looks like music is not played in Hi-Res. The Topping display shows constantly 44.1 PCM.

My chain is:

Iphone 11 > USB camera adapter with powered port > Topping D10 > Integrated amplifier.

In the iPhone Music setup, Audio Quality is set to Hi-Res Lossless for Wi-Fi streaming.

What am I doing wrong?
Thanks for your help.
 
Welcome!

Not an iPhone guy, but my first question is are you sure you are starting with hi-res files?
 

Solution was providing more power. D10 is hungry.
 

Solution was providing more power. D10 is hungry.
Hi, thanks for your reply. Since the D10 looks powered on, I just assumed that the power was enough.
I’m using a Lightning to USB3 camera adapter, power is supplied by a 5W USB adapter.
Would it help to have 12W?
 
Hi, thanks for your reply. Since the D10 looks powered on, I just assumed that the power was enough.
I’m using a Lightning to USB3 camera adapter, power is supplied by a 5W USB adapter.
Would it help to have 12W?
It also happened to my iphone SE 2022 (USB lightning) but different problem. DAC is disconnected after a few hours usage. It doesn’t happen on my iPad Pro 4th gen (USB C).
 
Here’s one I drew in 2021 for someone with a topping d10 and iPhone XR
IMG_3538.jpeg
 
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