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Processor DACs

I am shopping for a new Processor. I’ll probably get an Integra DHC 80.3, so I am curious if anyone has ever compared the onboard DAC of their processor to an established benchmark DAC such as a W4S DAC-2. Since my music server has USB outs, it would require purchasing a USB to S/PDIF converter (such as the Anedio U2) to hook up the processor to the server. Before spending the money on a converter, I am wondering if people have tried this out, and what their experience with it is. It seems that most mainstream processors have solid DACs to do all the Dolby Digital conversion, so wouldn’t it make sense that they should perform excellent as a standalone DAC? I would appreciate your thoughts and experience.
hifiguy5
realremo
460 posts
 
First of all, I too am considering the purchase of the Anedio U2 for use in my PC-based 2 channel system, so I need to tag this thread. Second of all, the advantages of an outboard DAC over the DACs in a processor include the following:
Better output stage
Better power regulation
Better shielding from RFI and ground loop hum
I should note these comments are specific to 2-channel music. I run two systems, one Denon-based HT system, and one component system for 2-channel music only. My 2-channel setup mops the floor with the HT system when playing redbook audio. Another big difference is the pre-amp and volume pot in a component system, HT processors cannot compete with these IMHO, but YMMV etc.
mateored
258 posts
 
I have a similar question. Currently have a Mac Mini as a source and an Anthem AVM 50v processor. All of my sources (Mac Mini, Oppo BDP 93, and DirecTV) are hooked up to the Anthem via HDMI only, and I am using the DACs in the Anthem for all sources. I have wondered whether it would be worth it to use an outboard DAC for my 2-channel music. I use the Mac running PureMusic almost exclusively for 2-channel music. How expensive of a DAC would I need to noticeably improve upon the Anthem? Opinions welcome.
cdj123's avatar
cdj123
57 posts
 
I am interested in hearing people's opinions as well.
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