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It has 2 volts output in unbalanced. Power = V*V/load impedance.How does the SE power compare to the 9038D?
It has 2 volts output in unbalanced. Power = V*V/load impedance.How does the SE power compare to the 9038D?
@amirm Can you do a frequency plot.
The filter response suggests 20kHz is -11dB but that would be a bit too much.
@44.1kHz sampling sure, it's way down and essentially a broken filter design. But have a look at the 192kHz multitone. The 20kHz tone is hardly down at all.
The promise of digital back in 1982 was ruler flat repsonse to 20kHz. This doesn't come close, nearly 40 years later.
For me it is all academic what happens around 20 kHz as no one will notice in practice. And I am all for 4.4 mm pentagon for maximum channel separation and more resistant connector plug.Yes, I find such FR roll-off at such an early point fully unacceptable! How could they be this sloppy?
Also personally I would not be able to use the balanced out with Sony's 4.4 mm diameter, my IEMs with a balanced cable have a connector with Astell & Kern's 2.5 mm diameter.
Some younger listeners will be able to hear a difference, so it's less academic than SINAD, for which no-one will hear the difference between -80 and -110 dB THD in practice. Not getting the very basics right of flat frequency response up 20 kHz should be an instant fail in this day and age.For me it is all academic what happens around 20 kHz as no one will notice in practice.
I use the DH80S with my Ananda, playing Flac 16bit/44.1K files with a fraction of its power.
The DAC here surpasses the CD quality for sure, and the Amp is powerful for low impedance and high sensitive headphones.
If 24bit is used, so top desktop Dac-Amp is obviously better,
but I wonder if even a combo like A90+D90SE would bring an audible sound quality improvement.
Perhaps balanced DH80S+ A90 ?
To me the 50 mV SNR issue is not just academic neither. Many people will want to use this with sensitive Iems since it's portable, I wouldn't be surprise if some hear background hiss.Some younger listeners will be able to hear a difference, so it's less academic than SINAD, for which no-one will hear the difference between -80 and -110 dB THD in practice. Not getting the very basics of flat frequency response up 20 kHz should be an instant fail in this day and age.
I think the NX7 has one 4.4 and one 3.5 output (looks like it in the pics anyway)Pretty impressive but a few question marks. IMO Topping need to hit back with a dual balanced pentagon output/3.5 mm unbalanced nx4 successor.
Looking at the pictures, it seems to me that some kind of update / revision occured: Yours says "DH80S BAL DAC & AMP", Amir's "DH80s Balance Dac&Amp". But maybe just a correction of minor text errors?
You need to be able to drop the volume quickly when under fire. Tactical sounds good to me…Tactile. Tactical is military combat stuff.
I personally wouldn’t want to buy something like this and have to get something else to use iems.To me the 50 mV SNR issue is not just academic neither. Many people will want to use this with sensitive Iems since it's portable, I wouldn't be surprise if some hear background hiss.
I don't get the form factor, what is the intention of the 4 sided interface.As per Amazon.com
"HIDIZS DH80S Portable Balanced DAC & AMP, Supports MQA Audio Technology, DSD64/128 Portable Audio Decoding Amplifier, 4.4mm/3.5mm Port Output for Windows 10/Mac OS/iPad OS/Android/iOS System."
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