Meizu type-c interface HIFI decoding amp, price is 169rmb in china, about US $25.
in aliexpress, it is US $39 .
Specifications;
Signal to noise ratio / SNR; > 120dB
Output power; 30mW dual channel @32Ω, 6.7mW dual channel @60Ω
Dynamic range / DNR; > 120dB
Distortion / THD + N; <0.0003%
PcM...
Foobar uses replaygain to play music, with a loudness of around -20dbfs. The loudness is similar when watching a movie.
I think the imd ratio is more important than the thd+n at 0dbfs.
Exasound E32 is great, but it's too expensive for me.:facepalm:
hi,amirm.
Da10 use PGA2311 to volume control , PGA2311 is Analog , so balance isn't perfect.
Can you use the knob(preamp mode) to measurement dynamic range ? Maybe it will be better.
And i want to know use knob to volume control , will the Output impedance change or not?
And i think the sound...
In Windows 10 , If don't tick here, it will sound lack of bass to me.(Some dacs don't have this option,will not sound lack of bass)
but i run rmaa test , Frequency response is straight, no matter whether it is ticked or not.
i don't know why.o_O
Maybe psychological impact.
When the gray is longer than the blue, can the longer part be changed to another color?Or can the gray choose transparency and color?or choose which color be front.
The output level , when at 3:00 is -5.5dB , at 12:00 is -16dB , at 9:00 is -32dB.
Base on output level , thd+n should be like this.
With sys 9:00 volume , in % way , i think : THD+N(-30dBV output) = THD+N(Ap@2dBV) + THD+N(sys@-30dBV) , 0.0025% = 0.0002% + THD+N(sys@-30dBV) , so...