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SD Card Player/DAC/Amplifier QA860, DSD support with AD1955
SD Card Player/DAC/Amplifier QA860, DSD support with AD1955
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Old 8th September 2013, 11:44 PM   #1
lxiaob is offline lxiaob
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Join Date: May 2011
Default SD Card Player/DAC/Amplifier QA860, DSD support with AD1955

QLS-HiFi is launching a new module integrated with SD card player, AD1955 DAC and headphone amplifier: QA860 HiFi Digital Lossless Music Player| DSD Player | 24bit 192Khz Player| DAC. I have QA660 with a DIY 1794 DAC and quiet happy with it. Listed below is some key features for QA860:

-
The Single Threaded Software Framework
- 24bit/192KHz wav and DSD Support
- Dual 0.5PPM TCXO for 22.5792Mhz and 24.576Mhz.
- High standard power supply design.
- DAC: AD1955 I/V: OPA2134*2 LP and pre-amp: LME49720*3, Headphone: LME49720+OP2134+TPA6120.
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Old 9th September 2013, 08:02 AM   #2
31697B is offline 31697B  Thailand
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Join Date: May 2012
Looks interesting... i like the AD1955 so it should be very good player.

Thx-RNMarsh
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Old 9th September 2013, 06:55 PM   #3
lxiaob is offline lxiaob
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Join Date: May 2011
Quote:
Originally Posted by RNMarsh View Post
Looks interesting... i like the AD1955 so it should be very good player.

Thx-RNMarsh
Have you ever used any AD1955 DAC? What do you think about AD1955 vs 1794 vs 9018 ?

I have a DDDAC 1794, and am happy with it. But the DDDAC 1794 is not cheap, I paid almost $800 for the parts. As a comparison, QA860 is $850 for pre-order seems a good deal.
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