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Hello, I have Lenovo V17 g4 iru 17.3 Laptop and was wondering does usually USB ports on laptops share power delivery, or every single USB port is separated in that sense? Asking because all of them are occupied and one of them is used by Topping DX1 which can theoretically demand almost all...

After a few more days.... Dont know where to put this observations/comparisson, but i decided to put it here. Coming from DT770PRO 80 Ohm (10 Years old with fresh earpads) as my only Headphone before HD560S, i do enjoy music listening more (much more) with HD560S. I use (very slightly modified...

Mine just had poor contacts in gain switch when switched to hi gain mode so i bypassed it by soldering and is now in permanent hi gain mode. No noise otherwise.

Not really, my ears are big and are touching earcups slightly (drivers also, but just barely). I'm used to that, it's the same on DT 770 Pro.

Just tried a big movement up/down, yes, there is a difference, but, highs are lower both when i move headphone way high or down, seem like they work the same (verticaly) in most scenarios i use them on my head, but not horizontaly - i do need to place them in "sweetspot". Must be the Ears (and...

Tried that just for fun on my old Yamaha RX-V630RDS receiver with indicated 560 Ohm output impedance for Headphone - totally different sound.

Did not noticed that (to be precise, not that i can tell), but i do clearly notice if i move them horizontally (front/rear) - is it because of angled drivers? Definitely more sensitive to position than DT 770 Pro on my Head.

Coming from DT770Pro 80 Ohm (10 Years old, but with new earpads every 2-3 Years - last time replaced a Month ago) and Topping DX1 as DAC/Amp I bought a Month ago, i wanted open Headphone. Recently started to use EqualizerAPO/Peace with Oratory1990 profile for DT770Pro, it took a very short time...

Am i missing something? Enhacements are disabled, but, PEACE works just fine. Windows 11 24H2

Low shell filter, my bad :)

That's too complex for me to do. :) So, it can't hurt to apply that filter since it's below audible region and can only be beneficial for amp and headphone if there is such content?

Hello, as a novice, i have a question. Is there a benfit to do low pass filter bellow 10Hz? Animated gif shows before and after for my EQ setting (DT 770 PRO). Do Amplifier and Headphone have "less work to do" if that filter is applied or there is nothing in that frequency region at all so it...

Just did a mod: soldered switch pin 1-2 and 4-5 and high gain is now working like it should and output voltage is the same for L/R at max volume (was the same for low gain, but high gain was scratchy, sometimes only left channel was working and all inbetween). No low gain for me anymore because...

Hello, One more question please.... Does that applies also for hi gain mode if Voltage output never exceed let's say 1-2V (DX1 can give 4V max in hi gain mode)? DX1 Pot is fixed on max (i have perceivable Channel balance problem bellow max), BUT windows system volume would be MUCH bellow max...

Thanks, that helps a lot

Hello, Did someone tried Headband for DT770PRO X on "regular" DT770PRO? Is it compatible (same length and width)? Im asking because of recess in the middle for X model which i suppose could be more comfortable for me because i have hotspot on top of my head after a while with standard...

So, to confirm since I'm new to all this.... For DAC/Amp combo with hardware volume control that means that exclusive and shared mode is practicaly the same no matter if Windows system volume control is very low or at 100% if sample rate is matched in Windows to the source file (so that in...

2 Questions (third is optional :) ) if someone is willing to answer, simple yes or no is good enough for me, i'm just curious to find answers :) Since i have serious problem with headphone out channel balance on my Topping DX1 (connected to laptop via USB), i set analog Volume potentiometer...

Just did that on my laptop with Windows 11 24H2. It works i guess. I used "stupid" method to confirm..... Noticed that output voltage from headphone out on my Topping DX1 is slightly different for 60Hz Sine Wave at 0db in exclusive mode vs shared (lower in shared mode). So, i thought it must be...