Luxury & Precision (LP) Portable USB DAC/AMP W1 and W2 (The new W2-131 Version is Available, Related Info on Post #1)
Jul 26, 2022 at 10:09 PM Post #4,861 of 5,299
frighter3

First you need to CORRECTLY install the driver for LPW2. In windows in programs and components should appear "luxaryPrecision". not the fact that the driver works correctly but it should be. this is the beginning of the search for the problem "the computer does not see LPW2"
I can't remember exactly. Read posts with this problem.
And my black cable that came with the box was not suitable for firmware. It is only for listening to music (may be defective from the factory)
 
Jul 26, 2022 at 10:30 PM Post #4,862 of 5,299
Follow attached doc for step by step instruction. And yes, WHQL driver installed first is a requirement, FW flash won't work with standard UAC 2.0 from Windows. And FW upgrade only works on Windows, you need PC.
 

Attachments

  • Rebooting and FW Update Tool Guide and Guide (with Translation).docx
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Last edited:
Jul 27, 2022 at 1:23 AM Post #4,863 of 5,299
forgot to add:
I recommend that you first check the data cable on your phone and PC. if file transfer is possible - the cable is OK. (my experience) My cable is for listening to music only. he did not transfer files from phone to PC. If there is a firmware upgrade error, it is sometimes quite difficult to "restore the firmware" using the rescue driver. I was restoring a broken LPW2 on win7. On win 10 it didn't work for me. there were problems with the drivers.
 
Jul 29, 2022 at 12:18 PM Post #4,865 of 5,299
forgot to add:
I recommend that you first check the data cable on your phone and PC. if file transfer is possible - the cable is OK. (my experience) My cable is for listening to music only. he did not transfer files from phone to PC. If there is a firmware upgrade error, it is sometimes quite difficult to "restore the firmware" using the rescue driver. I was restoring a broken LPW2 on win7. On win 10 it didn't work for me. there were problems with the drivers.
Thx mate. trying to fix the problem step by step. In the worst case, I give up the update of firmware.....
 
Jul 30, 2022 at 9:01 PM Post #4,866 of 5,299
@Currawong just published his latest review on W2-131!

 
Jul 31, 2022 at 2:59 AM Post #4,867 of 5,299
W1-131 announced : "more headphone tuning, more output power, lower distortion, lower jitter, new click-and-pop suppression chip, better user experience".

006lQCbXgy1h4p02k37f3j30u00xctff.jpg
 
Jul 31, 2022 at 1:51 PM Post #4,869 of 5,299
Not what I was hoping for at all? 🥱
It is in the pipeline, just not in this announcement event. :wink:

Stay tuned and I will update you guys when I get more info.
 
Jul 31, 2022 at 6:21 PM Post #4,871 of 5,299
W1-131 announced : "more headphone tuning, more output power, lower distortion, lower jitter, new click-and-pop suppression chip, better user experience".

006lQCbXgy1h4p02k37f3j30u00xctff.jpg
Not an upgrade to the W2-131 I guess?
 
Aug 22, 2022 at 9:04 PM Post #4,875 of 5,299
well, it will at least take your spending to the next level.
 

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