[Alkamei]

Xduoo never responds to my service request emails so it's a great idea to source the external power from a portable charger to run on EXT mode, assuming if it works.

Hopefully

 

[elira]

I just tried doing the EXT power with an anker charger and it works fine.

These are the charger specs:



So... it might work with USB PD after all.

 

[Alkamei]

I just tried doing the EXT power with an anker charger and it works fine.

These are the charger specs:



So... it might work with USB PD after all.

Yay

 

[Ben86]

According to that image it's using Quick Charge instead of Power Delivery. It's still unclear how to use a 12V linear power supply with it. Because if a Quick Charge chip is needed it will limit the external power supplies that can be used.

 

[VisalEziomi]

I just tried doing the EXT power with an anker charger and it works fine.

These are the charger specs:



So... it might work with USB PD after all.

How's it sound compare to Questyle M15 ? Which one has better detail ?

 

[Ben86]

How's it sound compare to Questyle M15 ? Which one has better detail ?

With price difference 3x times and size x times it should deliver much better sound quality

 

[Ben86]

Xduoo never responds to my service request emails so it's a great idea to source the external power from a portable charger to run on EXT mode, assuming if it works.

Hopefully

Yep, there is no customer service at all...no email respond, no head-fi respond...

 

[Alkamei]

Yep, there is no customer service at all...no email respond, no head-fi respond...

It's so sad... they make great products surely they can give us the support we need if anything happens to our products we purchase

 

[gto88]

FiiO does better on CS.

 

[Ben86]

Which brand name OP-AMP unit is the stock one on XD05PRO?

 

[elira]

Which brand name OP-AMP unit is the stock one on XD05PRO?

OPA1612 are installed and LME49720 come extra. Both of them are from Texas Instruments.

 

[Ben86]

OPA1612 are installed and LME49720 come extra. Both of them are from Texas Instruments.

Have you tried Burson V5i-D? This should be noticeable improvement in sound.

 

[elira]

Have you tried Burson V5i-D? This should be noticeable improvement in sound.

No, I don’t have those, but someone else in this thread was using them.

 

[DarginMahkum]

It has discount now on amazon.de !

https://www.amazon.de/gp/aw/d/B0CF9BMWM1/ref=ox_sc_act_image_1?smid=A2UWBVY2W3G8CS&psc=1

OK, ordered one. It was in my basket last two days.

 

[ApaucalyptiK]

No delivery from amazon.de to France Strange, that's a first