auldiophile Posted April 6, 2018 Share Posted April 6, 2018 I've got an external ADATA SSD with a USB3 micro connector that I've been using for my music storage. Playback software and OS are on separate partitions on the internal HDD. The external SSD is in an enclosure and is just a SATA III drive with a USB3 micro adapter on it. This was all set up on an ASUS EEEBox. So I just got a NUC to replace the EEEBox and it has an internal SATA connector so i decided to remove the SSD from it's enclosure, remove the adapter and just plug it into the internal SATA connector. Everything was set up identically on the NUC as it was on the EEEBox, except for the SSD is now internally mounted vs USB mounted. Why would it sound different internally mounted to the SATA connector vs external via a USB cable? SQ was degraded compared to how the EEEBox setup sounded so I decided to remove the drive and connect it to the NUC the same was as I had it on the EEEBox and it now sounds great again. Both the EEEBox and the NUC are optimized similarly with all unnecessary OS functions disabled. So the bottom line is, all other things being pretty darn equal, why would an internal SATA connection of the same SSD sound worse than it connected externally via USB cable? EDIT: Both PC's connected via USB to Intona USB Isolator (Industrial version) to USB input of PS Audio Directstream Link to comment
auldiophile Posted April 6, 2018 Author Share Posted April 6, 2018 No, this is way simpler than that. I know most of you are infinitely more advanced than this but the SSD just slides into an internal connector. And I'm not looking for solutions to make it better. I'm just asking if it makes sense that the same SSD would sound quite a bit better when attached externally via an adapter to a USB cable vs attached to the internal SATA connection. I mean, one way it's connected directly to the MB and the other way it's not only using an adapter, it's connected via a cable. You'd think the most direct method would be best yet it pales in comparison. Link to comment
auldiophile Posted April 6, 2018 Author Share Posted April 6, 2018 Thanks for the replies. I'm not averse to attaching an external drive, I was just surprised I guess. The PC in question is a new NUC7i5 model with space for an M.2 and a 2.5" drive. My OS is on a new Intel 760P M.2 PCie drive, JRiver on the 2nd partition, 8 GB (2 x 4) Hynix DDR4. I installed Windows 10 LTSB and ran the most current update, the bios is the most current, then I went through an optimization tutorial. It's just for playback of what's on the drive so I even have Internet/Wi-fi disabled. I also use the free Fidelizer. I've been looking at LPS and other SSD's or possibly a USB Flash drive as potential replacements for the ADATA. The EEEBox setup sounded great and I really wasn't expecting that great of an improvement but then again I certainly wouldn't have minded either. You never know if you're hearing the best possible until you hear it. The opinions on what storage is best is all over the place from SATA 2 HDD to flash drive and everything in between. Link to comment
auldiophile Posted April 6, 2018 Author Share Posted April 6, 2018 6 minutes ago, davide256 said: For another "cheap"surprise, if you can make a 2" USB connector work, get an Uptone Audio USPCB connector. Weirdly sensible that a PCB board connector sounds better than wired cables.. else we would all be going insane over different PCB board trace solutions impact on audio for similar gear. Well actually I do have a Sonore adapter which is probably about the same thing except for the vbus switch. But then I'd be limited to USB 2 type B HDD interface? Link to comment
auldiophile Posted April 7, 2018 Author Share Posted April 7, 2018 1 hour ago, davide256 said: this is for audio USB out to DAC/standalone asynch USB converter. You would put it between the Intona and the PSAudio DAC. I actually run 1 on either side of the ISO Regen... better detail resolution than the Supra/ DiFI Vertere/ Wireworld Starlight/Pangea pure silver cables I retired Really.....hmm. I've heard that the USB out on the Intona doesn't seem to be too finicky about cables. But unfortunately the Intona won't fit behind my DAC anyway. I did try that with the Uptone Regen though and didn't really hear any difference compared to a cable. Link to comment
auldiophile Posted April 7, 2018 Author Share Posted April 7, 2018 So if I was to upgrade from the ADATA I'm looking at the Samsung T5 vs the Samsung 860 EVO....500GB is all I need. This would be for music storage strictly. Any thoughts on these 2 drives? They are pretty close price-wise. Link to comment
auldiophile Posted April 8, 2018 Author Share Posted April 8, 2018 Thanks...I appreciate that and it does make sense. As of now I've been looking for a lower cost, stopgap solution but I know where this always leads in the end so I think I'm just going to save myself some time and effort and spring for an Uptone JS-2, get a better hard drive and power them both with the Uptone. rando 1 Link to comment
auldiophile Posted April 10, 2018 Author Share Posted April 10, 2018 On 4/7/2018 at 5:44 AM, rando said: NUC does change things a bit. Can you describe the external case you are using with the ADATA. I'd highly consider moving on from stuffing a second drive into the NUC and look at powering the SSD separately in an external case. Don't argue with what works, move in the direction of least resistance until it has been sufficiently improved. The only opinion that matters is what works best for your ears. Be that a $4K executive security SSD, a 5 year old 7200 rpm HDD, or an SD card/flash drive. Take the time to investigate what works and why. The full gamut of sources from big dollar industrial networks in the home to ancient laptops pop up here. That long list of stuff to check may or may not have applied to you. Maybe it would have shown a whole row of bulging caps because you actually looked? Just wanted to make sure you were giving any new hardware the best chance for success. So can you recommend a good external case? Link to comment
auldiophile Posted April 10, 2018 Author Share Posted April 10, 2018 So you're talking about a USB powered enclosure? I was thinking of an externally powered one.n It looks like they are hard to find these days. Link to comment
auldiophile Posted April 10, 2018 Author Share Posted April 10, 2018 Well it appears that you can buy an enclosure where the drive plugs into a SATA slot and the enclosure takes a SMPS. These look like they are not being offered much any more. And you can get a docking station like david linked to that uses an SMPS also. Link to comment
auldiophile Posted April 10, 2018 Author Share Posted April 10, 2018 26 minutes ago, sandyk said: You can still find them at a higher price, but not so easy to find on ebay these days, where almost all of them will only take an HDD or SSD. They perform even better when powered by a Linear +12V 2A and +5V 2A PSU instead of the typical supplied SMPS where the +12V output is poorly regulated. Yes...that's my goal. I don't really care about price. I'd like a very good enclosure or dock, one bay is all I need, to be externally powered by a good LPS. Link to comment
auldiophile Posted April 11, 2018 Author Share Posted April 11, 2018 This has been extremely hard to research. I consider myself well above average as far as online research goes and this has been really frustrating. Computer audio is not that new, you'd think there would be plenty of researchable options as far as optimum externally powered storage and playback solutions. It seems they are more interested in pushing these over-priced all in one systems. I realize there is likely a larger market for those but there has to be a large enough market for us who would rather piece our systems together. Link to comment
auldiophile Posted April 11, 2018 Author Share Posted April 11, 2018 Something like this sounds interesting... https://www.bhphotovideo.com/c/product/1388557-REG/atech_flash_technology_bj_0200_r01_blackjet_vx_2ssd_usb3_1_gen.html?gclid=CjwKCAjwwbHWBRBWEiwAMIV7E9ItatbzseQhZGRREEa89whDvp5h5p-7ioy17K2wXu9JXZEkFio3XBoC9GYQAvD_BwE#itemcode&smp=y&kwid=ZSMP&ap=y&BI=225&c3api=1876,116777138042,, I don't need RAID or the 2 bays, but you never know, plus it takes SSD's and has USB 3.1 Gen 2 which is compatible with my NUC. I likely wouldn't benefit from USB 3.1 Gen 2 at this point but it probably wouldn't hurt any either. Plus it states "industrial housing" which hopefully means aluminum/metal and not plastic. And...it doesn't look like a mini toaster :^ / Link to comment
auldiophile Posted April 11, 2018 Author Share Posted April 11, 2018 5 minutes ago, sandyk said: Just like almost every other USB connected device, there are likely to be further benefits from using the shortest possible, high quality USB cable. Yes and I have a few of those already. Link to comment
auldiophile Posted April 11, 2018 Author Share Posted April 11, 2018 Just when you think you might have the answer someone throws cold water on it :^ / Link to comment
auldiophile Posted April 11, 2018 Author Share Posted April 11, 2018 53 minutes ago, charlesphoto said: There’s always something like this. I use the 2.5” version with a 1tb HDD. It’s also bus powered, though I’m powering mine with an iFi (no idea if there’s still power going to it via USB). The 3.5” version is only dc powered, 12V, 3A. My NUC 7i5 is powered by a linear power supply, which I also think is important. I have one of those HDD docks in my office - great for quick backups and basic work use, but I don’t think I’d ever leave one powered up to serve music with. I don't understand....what do you mean by " I don’t think I’d ever leave one powered up to serve music with." Link to comment
auldiophile Posted April 11, 2018 Author Share Posted April 11, 2018 Well I might actually listen to my system an hour or two per day, and that's all I would use it for. Link to comment
auldiophile Posted April 11, 2018 Author Share Posted April 11, 2018 I have the same NUC. What Chinese R-core are you using? The Zero Zone? Link to comment
auldiophile Posted April 12, 2018 Author Share Posted April 12, 2018 How long did it take to get that from China? BTW, it looks like HDPlex is coming out with an upgraded 200W LPS soon. Link to comment
auldiophile Posted April 12, 2018 Author Share Posted April 12, 2018 2 hours ago, charlesphoto said: This exact one. Sounds as good or similar to my HDPLEX when I briefly tried it on the microRendu, before moving it to server duty for good (first a microVortexbox from SGC, and now a NUC 7i5). https://www.ebay.com/itm/Black-100VA-12V-6A-Low-Noise-R-core-DC-LPS-Linear-Power-Supply-display/322109337787?hash=item4aff3670bb:g:ka4AAOSwve5XOFYu So the NUC7i5 comes with a SMPS rated at 19V / 3.43A output. I know the NUC MB can supposed run off 12V but considering the options for that LPS include a 19V / 4.2A version at the same price wouldn't that be better? Link to comment
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