Versus it's "proven" by me that powering the Pro Plus from LPS has no significant impact on the audibility.So, its proven that LPS make a positive difference in WiiM Pro's performance
Versus it's "proven" by me that powering the Pro Plus from LPS has no significant impact on the audibility.So, its proven that LPS make a positive difference in WiiM Pro's performance
Using the Pro's analog or digital optical or coax outputs? I think it's fair to say that others, including me, can't see why there would be any difference when using digital as I can't get my head round how an LPS could make a bit perfect stream more perfect...I'm using WiiM Pro and few of my friends
We decided to check, whether Linear Power Supply make any difference and hence added it to the chain with WiiM PRO and we were surprised to see a good, huge difference
So, its proven that LPS make a positive difference in WiiM Pro's performance
Would be great if, WiiM Team gives a due consideration and does the needful in their next version of WiiM Streamer
Proven? What's the proof, exactly?We decided to check, whether Linear Power Supply make any difference and hence added it to the chain with WiiM PRO and we were surprised to see a good, huge difference
So, its proven that LPS make a positive difference in WiiM Pro's performance
I would rather focus on some comments in the mentioned thread, especially these ones of @KSTR or @solderdude.This old chestnut came up a year ago too viz. lineair (sic) power supply but like all things audio, it'll no doubt keep popping up again and again.
And here "do you need linear power supply for dacs" where the conclusion was "It is clear that whether you use the USB power, or the supplied switching power supply, there is absolutely no audible improvement in the output of the DAC with linear power supplies. One can help himself believe otherwise by looking at the noise spectrum alone as I have shown in the last graph. But again, we don't listen to power supply wires. Those waveforms go through filtering stages even in cheapest DACs."
You do realize that if it doesn’t show on measurement none of the users here will believe on what you’re saying to back up your claim. Think ASR is pure science of measurement without giving reader how actually it sound based on ear listening. Objective vs subjective that don’t agree to each other.I'm using WiiM Pro and few of my friends
We decided to check, whether Linear Power Supply make any difference and hence added it to the chain with WiiM PRO and we were surprised to see a good, huge difference
So, its proven that LPS make a positive difference in WiiM Pro's performance
Would be great if, WiiM Team gives a due consideration and does the needful in their next version of WiiM Streamer
That's not the point. There is no "measure OR listen" scenario to begin with. We can do both just fine and see the correlation. Ear listening may also be perfectly right... Or sometimes heavily fooled. In that case, the "experiment" is just flawed : "Let see if this can make a difference" (deliberately ignoring that he and his friends already believe it will), then, "How surprising, it does indeed make HUGE difference". That's confirmation bias 100%. Only a blind test would be valid in that case. Obviously "huge difference" in sound should be seen by measurements. Otherwise, some believe in magic.Think ASR is pure science of measurement without giving reader how actually it sound based on ear listening.
That goes without saying...Main principle is quite simple - if something can be heard, then it can be measured as well
I have to weigh in hereThat's not the point. There is no "measure OR listen" scenario to begin with. We can do both just fine and see the correlation. Ear listening may also be perfectly right... Or sometimes heavily fooled. In that case, the "experiment" is just flawed : "Let see if this can make a difference" (deliberately ignoring that he and his friends already believe it will), then, "How surprising, it does indeed make HUGE difference". That's confirmation bias 100%. Only a blind test would be valid in that case. Obviously "huge difference" in sound should be seen by measurements. Otherwise, some believe in magic.
That goes without saying...
some containers must have arrived..
And how is this would have any impact the performances of a Streamer/DAC exactly? How this would impact Noise, Dynamic, FR, IMD, Linearity and Harmonic Distorsion?Certainly not having switches, especially dimmers, on this line can do wonders for your music playback
Flip a switch or dim the lights while listening to music and report backAnd how is this would have any impact the performances of a Streamer/DAC exactly? How this would impact Noise, Dynamic, FR, IMD, Linearity and Harmonic Distorsion?
Absolutely nothing to report.Flip a switch or dim the lights while listening to music and report back