iFi audio ZEN DAC - EISA Award Winner 'Best Value DAC 2020-21!
May 6, 2020 at 7:51 PM Post #331 of 1,162
Hi Guys,

Today we are having a look at the iFi Audio ZenDAC, their new entry level DAC/Amp combo unit.

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It really is amazing what you can purchase at the entry level nowadays, even compared to 5 years ago. This unit would have been unthinkable back then. The ZenDAC provides pretty much everything a beginner could ever need or want, at an MSRP of $129.99USD. Thats right. You heard me. $129.99USD. Thats crazy. 5 years ago this would have cost $500USD I would guess. It really is a testament to how far we have come as a hobby in such a short time span.

The ZenDAC provides less options than the usual iFi Audio fare, but for the asking price, that is expected. It still has everything you need as a beginner. It does have an update to iFi XBASS to what they now call TRUBASS. This provides a 6(ish) decibel boost to the low end, which is welcome on some headphones, and low and high gain settings (what iFi calls “Power Match.”) What I found really quite interesting was that the ZenDAC is a balanced piece of gear. This is unusual at this price point. Now, balanced doesn’t really matter to me, I would prefer a good single ended design over a poor balanced design, but it is something to take note of. Thankfully, iFi has gone with the 4.4mm Pentaconn sockets for both balanced headphone output and line out. This is a much better connector choice than 2.5mm jacks, which are not as durable.

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Now, the ZenDAC is not the most powerful of amplifiers. The specs say 280mw at 32ohms single ended, and 380mw at 50ohms from the balanced output. With the high gain option, this will be enough for most headphones, especially as this piece of gear will likely be used by beginners, and entry level headphones tend to be easier to drive. Its not powerful enough to drive something like the HE6, but to be honest, I really don’t think that matters, its not what the ZenDAC was designed for. This is a piece of gear that will work great with something like the Drop/Sennheiser HD6XX, or similar. I mean, think of it like this. You purchase a pair of HD6XX for $200USD (or less if you buy them used) and the ZenDAC for $129.99USD, combine it with your laptop, and you are set. That is a system that would outdo a lot of more expensive set ups, especially from years past.

The ZenDAC can also be used as a system DAC in combination with an external amplifier. It has RCA outputs, as well as a 4.4mm Pentaconn balanced output. This would need a special cable to be made (4.4mm to dual 3pin XLR) for use with a balanced external amplifier, but the option is there, and that is pretty neat. You can also choose either variable output, for use with a power amplifier, or fixed, for use with a preamp or integrated amplifier.

As you can see, the ZenDAC may not have all the typical iFi features, but it has everything you need, and even some stuff you don’t. Two thumbs up.

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Now, the most important question. How does it sound? Perfectly acceptable. Is it a giant killer? Of course not. But the tonal balance seems fairly neutral, and detail is certainly acceptable. You have to keep in mind, this is $129.99USD! Its not meant to be a giant killer, its meant to get you started as a first option beyond the built in output to your laptop, or as a secondary set up beside your bed. That sort of thing, and honestly? I think it excels at those jobs.

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The obvious thing to compare the ZenDAC to was my iFi Audio Micro iDSD Black Label, their top of the line transportable option. As you might expect, the iDSD is more capable, in every aspect. From features, to power, to sound quality, it is better. However, the iDSD retails for $600USD. That is almost 6 times more than the ZenDAC. It is more detailed, has better timbre and tonality, but the ZenDAC isn’t as far off as you might think.

If someone had just purchased their first pair of headphones that are something beyond a gaming headset, the HD58X or HD6XX, something like that, and asked me the fabled question of “do I need an amp or DAC?” I’d say, well, listen to your headphones from your computers built in output for a while, but after that, if the itch is there, give the iFi ZenDAC a try.

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The ZenDAC is not the most sonically competent piece of gear ever made, it’s not the most powerful, it’s not the most detailed, but its not designed to be. It is a simple, beginner level, $129.99USD MSRP, piece of gear, and I think it lives up to that mark very well. I would totally recommend the ZenDAC to a beginner, or someone needing an affordable back up piece of source equipment. Thank you iFi for letting me give the ZenDAC a try 🙂

Oh my, thanks a lot for this review! Our pleasure!
 
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May 16, 2020 at 3:02 PM Post #336 of 1,162
Please let go of this MQA nonsense or at least put it only in a dedicated line of dacs.....I have tested on the iDSD nano multiple times that your 5.3 and 5.3c change the sound of PCM quite significantly for the worse (compared to 5.2 firmware), it basically makes it sound just like any other oversampling ESS or AKM dac out there,
My experience too with firmware 5.3 and 5.3c, it's feels clinical+lifeless compared to 5.2b.
You can notice the slightly longer decay on 5.2b with snare drum beats + piano notes. Music is just more enjoyable, sounds more natural and less dry(Sabre)
I've switched back an forth literally 30 times comparing the differences.
 
May 17, 2020 at 12:50 PM Post #337 of 1,162
Help playing MQA files please. I have downloaded a few MQA files from 2L & Oppo to test the Zen Dac. I use Foobar as the player and it does not trigger the magenta LED. I have the 5.30 firmware (factory installed). Is it possible to set up Foobar to read the MQA files in order for the Zen to render the MQA. Any advice very welcome. Thanks
 
May 18, 2020 at 6:37 AM Post #338 of 1,162
My experience too with firmware 5.3 and 5.3c, it's feels clinical+lifeless compared to 5.2b.

It's good that you have the option to change it accordingly to what you fancy more :)

Help playing MQA files please. I have downloaded a few MQA files from 2L & Oppo to test the Zen Dac. I use Foobar as the player and it does not trigger the magenta LED. I have the 5.30 firmware (factory installed). Is it possible to set up Foobar to read the MQA files in order for the Zen to render the MQA. Any advice very welcome. Thanks

You can open up a ticket here: https://support.ifi-audio.com/

But in short, if you don't see magenta LED on your iFi device, this means that data sent to it isn't MQA. Please see if your Foobar is set correctly. Here's a brief to-do list:

https://www.ramoonus.nl/2018/07/29/foobar2000-mqa/
 
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May 18, 2020 at 6:38 PM Post #339 of 1,162
Just set my zen-dac up the other day. In 2 3h ish session on Windows my sound has cut out once each session. Any ideas? Unplugging the USB and reattaching fixes the problem. I'm on firmware 5.3c.

Thanks
 
May 18, 2020 at 7:38 PM Post #340 of 1,162
Just set my zen-dac up the other day. In 2 3h ish session on Windows my sound has cut out once each session. Any ideas? Unplugging the USB and reattaching fixes the problem. I'm on firmware 5.3c.

Thanks

If I may ask, how is it powered?
 
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May 21, 2020 at 8:37 AM Post #344 of 1,162
It just did it again so i've removed the power supply. It will be annoying if it's that as I spent £50 on it. :)

Also can you run the amp via usb2 if running on the DC adapter @iFi audio ? Only asking as the cable it comes with is short but i only have a longer usb2 a to b handy (not usb3). Currently it's plugged into my monitor usb 3 hub which is above where i have the zen-dac. So i was hoping to connect it straight to the pc instead. If usb 2 is ok for the audio connection when using DC power then i'm good.

Assuming we work out why/if DC power causes the cut out. Could it be usb is suspending after a while?
 
May 21, 2020 at 5:03 PM Post #345 of 1,162
Also can you run the amp via usb2 if running on the DC adapter @iFi audio ? Only asking as the cable it comes with is short but i only have a longer usb2 a to b handy (not usb3).

Sure, USB3.0 outs are all OK with USB2.0 cables.

Assuming we work out why/if DC power causes the cut out. Could it be usb is suspending after a while?

It might be your power line, or a faulty iPower. It's difficult at this stage. I'd suggest letting our support team know about it. If there's any repeatable issue involved, it's likely that they encountered it already and will know what to do to help you out: https://support.ifi-audio.com/
 
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