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- Users: gmalik
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XDUoo XD05PRO
Hi, I’ve newer device with orange border usb c. If you want use with sensitive iems, need to buy modified amp module by xduoo. The price 20usd.- gmalik
- Post #2,330
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
this happened to me too at the first time. It was later fixed- gmalik
- Post #2,166
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
The modified amp module has arrived. There was dead silence! Thanks xduoo! by replacing the resistors, the sound image changed positively. The 3d sound goes deeper and more dynamic.- gmalik
- Post #2,156
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
- gmalik
- Post #2,155
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
Has anyone tested this opa1622 op amp? Won't the resistors and custom circuit damage the xd05 pro device? I tested it and it makes a soft popping noise during play/stop. It has a warm, mellow sound and wider than opa1612.- gmalik
- Post #2,154
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
I can thank the Amazon seller that the xduoo service responded to the problem. After that, I kept in touch with the xduoo service by email.- gmalik
- Post #2,113
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
Yes, The xduoo engineer promised to send a modified module (with a different resistor). This price: 20usd- gmalik
- Post #2,109
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
Hi everybody! My package was delivered by the xduoo service today. For white noise, I get an amp module that the service modified. Price: 20usd- gmalik
- Post #2,107
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
Electric, ticking, crackling noise. This is normal, it was also present with topping g5. Then you also have volume control inaccuracy. :)- gmalik
- Post #2,081
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
If I turn the volume control slowly or quickly, doesn’t matter.- gmalik
- Post #2,043
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
The digital volume knob sometimes moves 2 steps forward. Anyone else experiencing this?- gmalik
- Post #2,037
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
I don’t experience different charging options.- gmalik
- Post #2,026
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
Thank you for the feedback! Then my unit works fine, as does yours. One thing I don't understand is why the manufacturer writes differently in the user manual. You can check it too.- gmalik
- Post #2,024
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
When the battery is fully charged, is the led red or green? For me it will be red light when it is charged to 100%.- gmalik
- Post #2,022
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
Hi, I am currently using LME operational amplifiers with bluetooth. A slight noise can be heard between start-pause only when I press it, the bluetooth receiver chip causes the noise, but it is not disturbing. I can hear it with all operational amplifiers. If you only hear the noise at the LME...- gmalik
- Post #2,021
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
I am experiencing this error in bluetooth mode (ldac codec). In Eco mode, also with stock amp.- gmalik
- Post #2,003
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
Hi! Who and how uses OLED displays? Leave it on or use it with a timer? Since yesterday, sometimes it doesn't turn back on both displays, it doesn't respond to any buttons, but after 5-10 minutes of turning it off, it solves the problem. Very interesting.- gmalik
- Post #2,001
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
Or yours is already with reduced gain, so you don't hear any noise. “ There is a slight white noise, which is normal, because XD05PRO has high output power, its minimum gain (ECO) also has 12dB (unbalanced) / 16dB (balanced) output.” 12dB in ECO mode is a very high value. Yours may also be close...- gmalik
- Post #1,927
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
I have already spoken to xduoo service. I will describe later how I managed to solve the noise problem. I'll check in later.- gmalik
- Post #1,920
- Forum: Portable Headphone Amps
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XDUoo XD05PRO
Mine is very noisy on balanced output. When the usb control led turns green and then red, I can hear the noise as it goes away and comes on. :/ It sucks.- gmalik
- Post #1,906
- Forum: Portable Headphone Amps