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Old 8th July 2015, 01:47 PM   #11
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I bought the JC-SZ80 from aliExpress an receive it yesterday. First I was disapointed by the sound, but discover quickly that the treeble and bass gains was at the maximum (+XdB, 13dB displayed)! Once you put this gains to 0 (7dB displayed), the sound become much much much better! May be better than my SMSL SA-50, but I have to listen it more.

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Old 21st July 2015, 08:57 AM   #12
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Hi,
As the sound of the JC-SZ80 is really very good, I'm little bit disappointed cause I just discover that the USB input does not accept 192Khz signal (max is 48Khz) :-(
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Old 30th September 2015, 08:27 PM   #13
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Quote:
Originally Posted by fury0 View Post
Hi,
As the sound of the JC-SZ80 is really very good, I'm little bit disappointed cause I just discover that the USB input does not accept 192Khz signal (max is 48Khz) :-(
I have also heard that FX-D802 also has limited sample rate through USB. But it is said to be 96kHz at 24bit or 192kHz at 16bit. Cannot confirm that as i'm still waiting for my copy of D-802
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Old 3rd October 2015, 08:56 PM   #14
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Originally Posted by assichevi View Post
I have also heard that FX-D802 also has limited sample rate through USB. But it is said to be 96kHz at 24bit or 192kHz at 16bit. Cannot confirm that as i'm still waiting for my copy of D-802
where did you order your FX-D802?
Reading the white-sheets of both the STA350bw and STA326
Click the image to open in full size.


The 326 is a higher power handling solution of the 350.
The higher the voltage input. the more headroom I think.
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Old 4th October 2015, 02:42 AM   #15
lithoc is offline lithoc  Malaysia
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Quote:
Originally Posted by variance View Post
where did you order your FX-D802?
Reading the white-sheets of both the STA350bw and STA326
Click the image to open in full size.


The 326 is a higher power handling solution of the 350.
The higher the voltage input. the more headroom I think.
I think your label is wrong, FX-802 using STA326 & Q5 is using 350
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Old 5th October 2015, 12:02 AM   #16
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You are correct. got mixed up with my cutting and pasting of screen shots..
Hope it was useful and if anyone here has any criticism on the specs on the sheets? I see that internal audio is 96khz despite input being accepted at 192khz on the sta326. Is that norm? resampling?
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Old 5th October 2015, 01:44 AM   #17
Pano is offline Pano  United States
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Why would you want 192Khz?
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Old 5th October 2015, 09:04 AM   #18
Foxx510 is offline Foxx510  Australia
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I'd love to see a China amp/board come out with USB programming of the EQ and crossover sections of these chips.
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Old 6th October 2015, 09:45 AM   #19
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A couple of years ago, I did see a 6 channel Japanese amp based on these chips with USB controlling. But it was way to expensive, to bother buying it.
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Old 6th October 2015, 12:20 PM   #20
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Quote:
Originally Posted by variance View Post
where did you order your FX-D802?
Reading the white-sheets of both the STA350bw and STA326
Click the image to open in full size.


The 326 is a higher power handling solution of the 350.
The higher the voltage input. the more headroom I think.
Thanks for information. Goot to know that STA326 native support 24bit 96kHz, so higuer values will be downsampled.
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