Is low cost DAC worth it?

Been learning a lot from you fine folks... thanks!

I am driving Boston Acoustic Lynnfield 975 speakers with a Willsenton R8 amp (recent purchase to try it out) and streaming over wifi through Apple Airport Express. It sounds pretty good but I find myself wondering if adding a low cost DAC would improve the sound any?

Maybe something like the Cambridge DacMagic 100 or 200M?

My hearing is not that great anymore, so I don’t think it makes sense to jump on a DAC costing thousands, but I understand the Airport Express is a decent DAC, so not sure if a low cost one would make any difference?



According to Ken, the internal Dac of Airport Express (AE) seems decent if what you have is the newer 2014 model. I am not an expert on measurement. Just to compare several key parameters such as (1) SNR on AE 103 dBA vs 120-130 dBA on the most of entry-level DACs that Topping / Smsl has; and (2) jitter level, it seems AE’s digital out thru Toslink is not as impressive. I do not wish to get into the debate whether we should place the judgement solely on measurements. Since decent entry-level DACs are so affordable nowadays, you might want to just grab one and take a home audition to see if you like them better.

If you want to limit the budget under $500, consider two DACs: Topping E70 Velvet and Smsl Su9 Pro. Very good performers for their price point, good dynamics, soundstage dimensions, bass slams and airy trebles. Detailed but not analytical. The soundstage on almost all Topping/Smsl Chinese Dacs prior to these two DACs in this price point sounds flat.  If you like Schiit housesound / tembre, pick a Modius ($200). At these already lower price point, I do not recommend used products because you never know how previous owners treat their gears.,the%203.5mm%20analog%20connector.

I’m sorry, but the DAC in the Airport Express is not decent.  It was a $100 multipurpose “lifestyle” device from Apple, which is not known as an audiophile-level company by any stretch.  If a device is $100 how much of that went into the DAC section?  How much went into the power supply?  How much went into shielding and noise reduction?  You gotta be kidding me.  The “DAC” in the AE is a relative joke and a toy.  Period.  Stop trying to promote it as “decent” because it is not, and if you think it is you’ve absolutely no idea what you’re talking about. 

"The “DAC” in the AE is a relative joke and a toy.  Period.  Stop trying to promote it as “decent” because it is not, and if you think it is you’ve absolutely no idea what you’re talking about.".................


Okay.... I'm not an expert.  And you might be right.....and Ken Rockwall and a few other that measured the output can be wrong.  And remember we are comparing low end equipment.   Anyone can have a great sounding system for thousands of dollars.  

Bottom line...... we still couldn't hear a difference.    

But there is good wisdom here and I'm going to keep plugging forward... especially with giving this DAC time to "burn in".

It’s simple economics. You cannot build a “decent” DAC into a $100 multipurpose device. The parts quality and overall implementation from power supply to output stage are just not there. It can’t be. I will say this though — differences in DACs are more nuanced and subtle than those of, say, speakers that are far more immediately apparent. But, the subtle nuances can make all the difference in the ultimate quality of music reproduction, and details missed at the source can never be recovered. You’re on a very worthwhile path and goodonya for daring to take it, so keep an open mind and open ears and you’ll ultimately be rewarded.

+1 Geshelli Labs J2

Their customer service is second to none. I have experience with Ayre, Conrad Johnson, VAC, Audio Research, and more. For $260 you get an excellent DAC. If you want USB connection, it's $300. Go to this review,


Pair it with the WiiM mini or WiiM pro ($80, $150 respectively). See cheapaudioman YouTube review of them. Out performs the Mode.


I can't say you'll hear a difference from your setup, but this is as good as it gets within your budget. The Denafrips Ares II is a better DAC but it costs 3x more. That said, I'm not sure your overall system warrants the extra cost. Best of luck to you.