Mac Mini as a music server

I recently re-purposed an old Mac mini (2010) to server duty and have been pretty happy with the outcome. I'm using Asset UPnP in conjunction with either Hi-Fi Cast or BubbleUPnP apps for control to a Chromecast Audio. Works and sounds great. Just ordered a Sonore microRendu (Christmas present to self) which should arrive next week. 

Thanks everyone for your input & Merry Christmas/Happy New Year to all of you.

From what I have read thus far, the Mac-mini music server seems like a very logical point of entry that also has substantial upgradeability.  In the fairly recent past, I used a Marantz N-7004 & was pleased with its sound, but not happy about its lack of upgradeability.  I currently run a Cambridge Audio Stream Magic 6, v2 in my home office vintage system [Carver + Theil].  It sounds much better than the Marantz did & does an excellent job as a DAC as well...but I am wanting more power & potential for my reference system in my 'Man Cave'.

Again, many thanks to all of you.  You have given me much to consider.  I hope this discussion continues!

Am also thinking about a new Mac mini or a iMac that also can handle my photo editing, thinking using Ethernet to a pro-ject endpoint into my Primare Dac 

I recently got the new 2018 Mac Mini to replace an old Macbook Pro and am considering returning it. I'm wondering if anyone else has tried it in their system. Maybe I got a lemon and I need to try a new unit? 

I'm using the i5 / 8GB / 256GB, 2018 Mac Mini to stream iTunes and Spotify (via airplay - AEX series g - Toslink or direct connect via USB) to my Peachtree Dac.it that's feeding a vintage McIntosh system.

When I A/B it against my 2017 Macbook pro, I lose a lot of detail and staging. The lows from the Mac Mini is sloppy and rounded with the mid's sounding thin.

I also A/B'd it using headphones and IEM's via audio jack and get same results. In fact, the Mac Mini sounds worse than my iPhone XS - how's this possible?

Would be interested in anyone else's thoughts who may have similar set up. I love the Mac Mini form factor and bought it with the idea that I would add RAM and external storage as needed. But the lacking sound output quality (maybe its the T2 chip that's causing the issue?) is a deal breaker.











 

I had a Mac mini in my audio system for several years before exploring other options. I replaced a 2010 model with another in 2012. The 2012 model was spec'd much higher .. I went all-in .. quad-core i7, 16GB RAM, 256GB SSD. I have a license for Audirvana +, Amarra Luxe, JRiver, HQPlayer, and Pure Music. They all have strengths and weaknesses. (Personally, I'm fond of the Amarra sound quality.) You can tweak the settings to your hearts content for each (less so with Amarra) if you so enjoy. You can't go wrong with any of these IMO. That being said, I grew tired of the endless cycle of Apple updates breaking something audio related. It can be very frustrating when, say, a USB driver is suddenly useless. Of course, one can just ignore the updates and leave everything as is but in my case, the Mac mini was also my every day computer and keeping it updated was important to me. 

Nearly 3 years ago, after said frustration, I decided to try a streamer and purchased a Bluesound Node 2. Easy to set up and use. Stable. No more Apple nonsense. Not that Bluesound is without some issues either, but they are normally quick with a fix. A streamer is nothing but a purpose-built computer and Bluesound's Node 2 (or the current 2i) is a nice affordable ($500) solution. However, it's not the utmost in sound quality. Paired with a better DAC, it shines.

As of late I've moved in a different direction entirely with UPnP and re-purposed my old Mac mini as mentioned earlier in this thread. After purchasing a new router (mesh type) I finally ordered a Sonore microRendu ethernet to USB renderer. I'll just say I'm very happy with this approach.

So, there are many options for you, the Mac mini being a very good one. My advice to you is to wait a short time before applying any updates Apple will inevitably offer. Check online for problems before you do anything. Apple's own support forum and various audio forums should give you enough of a heads-up. Best of luck to you.