Intel NUC as a Music PC
This is a quick review (of sorts) of the Intel NUC used as a Music PC, in comparison with my current Music PC.
Intel NUC:
Broadwell Celeron DN2820FYKH kit (this unit was actually a 2830 at 2.4 ghz)
1 x 4GB Crucial DDR3-L RAM
500GB Toshiba 5400 rpm HDD
Win 7 Home Premium 64 Bit and JRMC v18
PSU: HDPlex 100w external Linear Power Supply
My Current Music PC:
Cabinet: Silverstone GD04-B
Mobo: MSI E350IA-E45 (AMD Fusion Board)
RAM: Corsair 4GB (1 x 4GB) DDR3
SSD: OCZ Agility 3 (60GB: OS and JRMC only)
HDD: WD Green 3TB
PSU: HDPlex 250w DC-ATX internal, with HDPlex 100w external Linear Power Supply
Software: Win 7 Home Basic 32 Bit, JRMC v18
Common components downstream:
- iFi iLink USB to SPDIF Converter (digital coaxial output used) with the USB cable that came in the box
- QED Reference Digital Coaxial Cable
- Rega DAC
- Nanotec #207 Music Strada Interconnects
- Rethm Gaanam Amp
- Rethm Raagam Speaker Cables
- Rethm Trishna Speakers
IMPORTANT: Do note that I used the Linear PSU with BOTH machines. I did not use the wall wart that came with the NUC to power it. I could power both machines at the same time from the HDPlex LPSU. The "XLR-5.5-2.5/2.1mm Dual Purpose Connector Cable" that came with the LPSU is to be used with its 12V output, and the NUC takes a 12V input (and not 19v) with a connector of the same size. This was a fortunate thing
Just for information's sake, it is to be noted that the OS on both machines was different (versions, as well as 64 bit and 32 bit). My current machine does not have any antivirus, and I tested the NUC without any antivirus.
I spent a few hours over 2 days listening to the same music from both my regular Music PC, and from the NUC. I switched the USB cable between the two PCs to compare. There was no blind testing involved, and all of my impressions are subjective.
Listening impressions:
I played "Nardis" and "Etudes" from Charlie Haden's Private Collection and "OC" from Charlie Haden's Duets many times back to back between the PCs. I used Carmen Gomes's "A 1000 Shades of Blue" and Norah Jones's "Those Sweet Words" to compare female vocals. I didn't quite bother with male vocals, heh heh. This was a quick thing over the weekend before the NUC was pressed into office duty.
Frankly, I was
very hard pressed to make out a difference between the two sources most of the time. Substantially, the difference that I felt was that the NUC sounded a little bit less fuller (in terms of midrange and bass), and was perhaps a bit airier (not in a comfortable way). I preferred my current Music PC overall, as it sounded better bodied and perhaps more musical (if that is possible). But, I honestly doubt if I could make out a difference between the two in a blind test.
Form factor, cost and ease of setup
The NUC wins hands down in these 3 areas. The NUC was ready for install in 10 minutes from the time I unboxed it. All we need to do is to slot in the RAM and the Hard Disk. That's a far cry from ordering multiple PC parts, and then assembling it from scratch.
The NUC is just about 5" x 4.5" x 2.5" in size. It comes with bluetooth, wifi, a network port, an IR receiver, 2 USB 2.0 ports and one front USB 3.0 port. My Music PC is about the size of a small AVR, but with enough capacity for expansion.
A NUC 2820, installed with a 1 TB 2.5" HDD and 4GB RAM would make a fairly decent Music PC for about a third of what my current PC specced out to. Considering the cost to benefit ratio, a NUC makes a
great value for money proposition as a Music PC for somebody with a fairly decent setup downstream.
I'll stick with my current PC for now. But, if I had been starting out into digital audio now, I think a NUC 2820 with an SSD, 4GB RAM, an outboard LPSU and a NAS to serve music files would be a far better investment than building a Music PC from scratch.