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Jun 12, 2021 at 5:11 PM Post #4 of 322

dgjl

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I will not be testing L&P W2 because the power requirement is not suitable for USB 2.0 found on most Androind Phones or even iPhones
The A&K Pee51, tested above, drew exactly the same power from my android phone (S20) as the W2. It's not quite in the same class as the L&P W2 but a lot of fun and just as hungry!
 
Jun 12, 2021 at 5:22 PM Post #5 of 322

OspreyAndy

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The A&K Pee51, tested above, drew exactly the same power from my android phone (S20) as the W2. It's not quite in the same class as the L&P W2 but a lot of fun and just as hungry!
Samsung S20 is equipped with USB 3.2 which is capable of higher power support. Not many phones uses USB 3.0 let alone 3.2. Perhaps in another 2 years all would be on 3.0 at least
 
Jun 12, 2021 at 5:35 PM Post #6 of 322

dgjl

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Samsung S20 is equipped with USB 3.2 which is capable of higher power support. Not many phones uses USB 3.0 let alone 3.2. Perhaps in another 2 years all would be on 3.0 at least
True - well said. My point was rather that the pee51 which you have reviewed (very nicely) also draws a lot of power and is incompatible with iPhones.
 
Jun 12, 2021 at 9:25 PM Post #8 of 322

nhumdorn

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Absolutely hard working. Thank you. 😍
 
Jun 13, 2021 at 1:40 AM Post #9 of 322

slex

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Have to ask, do you burn in at least 50 hrs before evaluating all dongles?🙂
 
Jun 13, 2021 at 1:42 AM Post #10 of 322

Ace Bee

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Please please try out the Earmen Sparrow as well :smile_phones:
 
Jun 13, 2021 at 1:45 AM Post #11 of 322

OspreyAndy

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Have to ask, do you burn in at least 50 hrs before evaluating all dongles?🙂
Not up to 50 hours on some. But the majority of them are regularly used and easily have over 50 hours on them when I did my review. But honestly with these dongles being solid state and uses very tiny capacitors (tantalums) , usually the first 4-5 hours of usage will form them nicely. For bigger DAC/Amp which uses bigger electrolytic capacitors I usually use them over 150 hours before making my assessment
 
Jun 13, 2021 at 2:02 AM Post #13 of 322

slex

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Not up to 50 hours on some. But the majority of them are regularly used and easily have over 50 hours on them when I did my review. But honestly with these dongles being solid state and uses very tiny capacitors (tantalums) , usually the first 4-5 hours of usage will form them nicely. For bigger DAC/Amp which uses bigger electrolytic capacitors I usually use them over 150 hours before making my assessment
Ok👌, my PEE51 seems to improve after 50hrs. Awaiting your comparison between Ti dac Xynocyn X1 and Lusya 1794.
 
Jun 13, 2021 at 2:20 AM Post #14 of 322

ehjie

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Please please try out the Earmen Sparrow as well :smile_phones:

Ear men products are very, very promising. They are Auris house sound, since they were co-developed by the same...
IMG_20210601_200158.jpg
 
Jun 13, 2021 at 2:26 AM Post #15 of 322

ehjie

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Too Bad W2 won't be here. I was told it sucks up 15% back up time in about 60 mins. (from a 5k ma battery). Probably the best sounding, but we won't know for sure...
 
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