Popular Post PhilG Posted September 9, 2019 Popular Post Share Posted September 9, 2019 Hello (from France) to you all, This is my first post here and I wanted to dedicate it to my newly acquired Music server, the entry level at Core Audio, which this Hungarian company calls "DAIDO Barebone Entry". It is actually a linear ATX power supply (8 circle full analogue low noise power supply) powered by 2 toroidal transformers (160va and 100va), the whole installed in the popular Streacom FC-10 enclosure. After several more or less successful attempts to make my own ATX power supply, I finally chose this solution which suits my needs with an "all-in-one" concept. I also wanted something different from what can be commonly found on the market in terms of ATX power supply. This solution (and this is not the least of its benefits) allows me to build my own music server and customize it according to my needs. it offers a lot of flexibility when it comes to the choice of architecture (mATX server board with Xeon or gaming board with i7 or i9T…) and devices, accessories (cards, wires… ). It's pricey, yes, but I think it's worth every penny, especially considering the above observation, as well as the global quality of this cleverly designed PSU, not to mention that it makes it possible to do without the previously required power supplies, especially DC/ATX converters and other pico PSUs. I was able to get rid of a 12v psu for motherboard, another 12v for cpu, a pico psu, two dc and power cables, an extra power strip needed to connect all that, etc. I made two exceptions, however (more by curiosity than because of need): I kept my Bakoon BPS-02 battery to power the OS SSD and for the FEMTO USB card I kept the Uptone LPS-1 power supply (more precisely the LPS-1 set to 7v followed by 2 little MPAUDIO power supplies in series (respectively 6v and 5v) for an ultra clean, ultra low noise 5v). But honestly it was more by coquetry and because I can hide these tiny little boxes behind the Streacom case, I could easyly live with the 5v from the Core Audio power supply without feeling any loss in SQ . I finished the build two weeks ago (see attached pictures). I only made one modification to the rear of the FC-10. The Streacom box is certainly aesthetically pleasing but it has the drawback of not having any vertical expansion slots (only 2 large horizontal slots, only one of which is actually usable in practice because they are too close together). As a result it requires the use of a riser cable, which I wanted to avoid as it seems to degrade the sound quality a bit. So I cut the back of the FC-10 as well as the back of an old FC-9 (a useless spare case that had ugly wear marks on the cover) and assembled the two parts in order to have 2 usable vertical slots. Not so easy but nevertheless fully achievable with the help of simple but good tools, good eyesight and... a little patience! The result of this "organ transplantation" (with a high risk of rejection) was a kind of FC-9 XXL (or FC-11?). This allowed me to use two USB cards: one FEMTO JCAT and another (normal, not FEMTO). The latter is currently used to receive data from an external HDD housed in a Lacie case), but I could as well use this second slot for a FEMTO NET card for instance. Now, let's talk a little bit about the SQ: ( I deliberately kept the best for the end !). As I said earlier, I only recently finished my build and so I haven't been able to listen to much more than about 40 hours, yet we know that a music server, like most audio devices, requires a break-in time. A power supply such as the one installed in this music server is no exception to the rule, (all the more so since it has no less than 31 capacitors on board). Despite this, I had enough time to quickly glimpse the potential of this PSU. First impressions are very positive. What immediately caught my attention is that this PSU is totally silent, the illumination of the white LED on the front of the Streacom and the green LEDs of the PSU are the only signs that it has been switched on. There is no noise, no parasitic vibrations, nothing. It is probably a too soon to analyse the listening in detail. I could use expressions like "soundstage is very wide, 3D, airy," and so on, or "I could hear a lot of musical details previously hidden", the kind of words inevitably used in the reviews. Sure, they would be quite appropriate in this case, but perhaps not credible enough given the short time spent listening. At this point, and more importantly, I would rather say that I really, really like what I hear. I found myself listening to all kinds of music (Jazz, and instrumental and vocal, Classical, Folk, French songs...) until late at night with curiosity and a certain greed. There are albums that I know by heart (or at least I thought I knew) and that I rediscover. It's real delight The Core Audio power supply, whatever its qualities is not the only one responsible for these results, the JCAT FEMTO usb card, the SATA JCAT Reference and USB JCAT Reference cables that I reinstalled are of course an important part of it. As a last comment, I must point out that I get these listening results with a rather modest motherboard and CPU. No Supermicro server board or fancy ITX gaming board here, no Xeon or last gen I7 or I9 CPU. I only have an old mATX Asus with Haswell (i7 4770T) CPU. As you can see, it's not the latest in state-of-the-art technology! I can hardly imagine the result I could get with one of these new motherboards/CPUs. It is therefore not that difficult to guess what the next step of upgrading my Music server could be ! Perhaps it will be another story... For now I am very happy with my new toy Nenon, CKK, Marcin_gps and 4 others 2 5 Music server (single PC): CORE AUDIO DAIDO Reference i9 Series (ASUS Maximus XI Gene mATX motherboard, i9 9900T cpu, CORE AUDIO BiClock MasterClock :24MHz & 25MHz) CORE AUDIO Linear ATX PSU / 3 transformers (300 Va) in FC-10 (modified) case, CORE AUDIO ULN PSU for MasterClock , G-Skill 2x8GB DDR4 RAM / APACER 2x4GB ECC RAM (used as non ECC), SAMSUNG 870 Evo Plus M2 nvme SSD) , JCAT FEMTO USB Card , JCAT Reference USB Cable, Uptone Audio LPS-1.2 (for USB card), 2 external Toshiba 3To 2.5" HDDs (music files), Software: Windows Server 2019 Standard (Total Commander as shell), JPLAY 7 Femto, Audiophile Optimizer 3.0, Fidelizer Pro 8.5, BubbleUPnP, MinotityClean Audio equipment: Singxer SU-1 (heavily modified), PS Audio Direcstream DAC, PS Audio BHK Signature Preamp , ROGUE AUDIO M-180 (2 Monoblocs) Amp, JMR Offrande Supreme v2 loudspeakers, Digital cables: Wireworld silver Starlight 7 HDMI, Paul Pang AES, IC & Speaker Cables: Acoustic Zen, miscellaneous DIY ... Power cables: Triode Wire Labs, miscellaneous DIY ... Link to comment
PhilG Posted September 9, 2019 Author Share Posted September 9, 2019 Core Audio has made a spreadsheet that provides information on this question, it can be downloaded from the product page on the Highendaudiopc website (the shop), since Core Audio is part of its product selection. You will find the PDF to download under "CORE AUDIO DAIDO DAIDO Barebone Entry Music Server", just next to the product description (you must login). From memory, the amperages for each voltage are: - Motherboard: 12v 8A 12v 5A 5v 5A 3.3v 5A - CPU: 12v 5A The 3 outputs (shown in the pictures) for USB, SSD and HDD cards provide respectively: - USB: 5v 5A - SSD (2): 5v 5A - HDD: 12v 5A Feel free to contact Viktor Varady at Core Audio. He is very helpful and will be able to provide you with all the information you may need. rickca 1 Music server (single PC): CORE AUDIO DAIDO Reference i9 Series (ASUS Maximus XI Gene mATX motherboard, i9 9900T cpu, CORE AUDIO BiClock MasterClock :24MHz & 25MHz) CORE AUDIO Linear ATX PSU / 3 transformers (300 Va) in FC-10 (modified) case, CORE AUDIO ULN PSU for MasterClock , G-Skill 2x8GB DDR4 RAM / APACER 2x4GB ECC RAM (used as non ECC), SAMSUNG 870 Evo Plus M2 nvme SSD) , JCAT FEMTO USB Card , JCAT Reference USB Cable, Uptone Audio LPS-1.2 (for USB card), 2 external Toshiba 3To 2.5" HDDs (music files), Software: Windows Server 2019 Standard (Total Commander as shell), JPLAY 7 Femto, Audiophile Optimizer 3.0, Fidelizer Pro 8.5, BubbleUPnP, MinotityClean Audio equipment: Singxer SU-1 (heavily modified), PS Audio Direcstream DAC, PS Audio BHK Signature Preamp , ROGUE AUDIO M-180 (2 Monoblocs) Amp, JMR Offrande Supreme v2 loudspeakers, Digital cables: Wireworld silver Starlight 7 HDMI, Paul Pang AES, IC & Speaker Cables: Acoustic Zen, miscellaneous DIY ... Power cables: Triode Wire Labs, miscellaneous DIY ... Link to comment
PhilG Posted September 9, 2019 Author Share Posted September 9, 2019 I am pretty sure that there is no correlation between Core Audio, a Hungarian company, and the late Core Audio Technology, except for the similarity of name, which indeed may lead to confusion. However, the best I think, you're right, is probably to check this with Viktor Varady. Music server (single PC): CORE AUDIO DAIDO Reference i9 Series (ASUS Maximus XI Gene mATX motherboard, i9 9900T cpu, CORE AUDIO BiClock MasterClock :24MHz & 25MHz) CORE AUDIO Linear ATX PSU / 3 transformers (300 Va) in FC-10 (modified) case, CORE AUDIO ULN PSU for MasterClock , G-Skill 2x8GB DDR4 RAM / APACER 2x4GB ECC RAM (used as non ECC), SAMSUNG 870 Evo Plus M2 nvme SSD) , JCAT FEMTO USB Card , JCAT Reference USB Cable, Uptone Audio LPS-1.2 (for USB card), 2 external Toshiba 3To 2.5" HDDs (music files), Software: Windows Server 2019 Standard (Total Commander as shell), JPLAY 7 Femto, Audiophile Optimizer 3.0, Fidelizer Pro 8.5, BubbleUPnP, MinotityClean Audio equipment: Singxer SU-1 (heavily modified), PS Audio Direcstream DAC, PS Audio BHK Signature Preamp , ROGUE AUDIO M-180 (2 Monoblocs) Amp, JMR Offrande Supreme v2 loudspeakers, Digital cables: Wireworld silver Starlight 7 HDMI, Paul Pang AES, IC & Speaker Cables: Acoustic Zen, miscellaneous DIY ... Power cables: Triode Wire Labs, miscellaneous DIY ... Link to comment
PhilG Posted September 9, 2019 Author Share Posted September 9, 2019 For me, the warning stated is clear and unambiguous. It says "Maximum 65W TDP processor recommended (reason: Streacom FC10 passive cooling limit) " Which in my opinion is rather a healthy recommendation from Core Audio as I doubt the 4 heatpipes of the Streacom are able to properly remove the heat from, for instance, one of these super powerful last gen CPUs. rickca 1 Music server (single PC): CORE AUDIO DAIDO Reference i9 Series (ASUS Maximus XI Gene mATX motherboard, i9 9900T cpu, CORE AUDIO BiClock MasterClock :24MHz & 25MHz) CORE AUDIO Linear ATX PSU / 3 transformers (300 Va) in FC-10 (modified) case, CORE AUDIO ULN PSU for MasterClock , G-Skill 2x8GB DDR4 RAM / APACER 2x4GB ECC RAM (used as non ECC), SAMSUNG 870 Evo Plus M2 nvme SSD) , JCAT FEMTO USB Card , JCAT Reference USB Cable, Uptone Audio LPS-1.2 (for USB card), 2 external Toshiba 3To 2.5" HDDs (music files), Software: Windows Server 2019 Standard (Total Commander as shell), JPLAY 7 Femto, Audiophile Optimizer 3.0, Fidelizer Pro 8.5, BubbleUPnP, MinotityClean Audio equipment: Singxer SU-1 (heavily modified), PS Audio Direcstream DAC, PS Audio BHK Signature Preamp , ROGUE AUDIO M-180 (2 Monoblocs) Amp, JMR Offrande Supreme v2 loudspeakers, Digital cables: Wireworld silver Starlight 7 HDMI, Paul Pang AES, IC & Speaker Cables: Acoustic Zen, miscellaneous DIY ... Power cables: Triode Wire Labs, miscellaneous DIY ... Link to comment
PhilG Posted September 10, 2019 Author Share Posted September 10, 2019 1 hour ago, StreamFidelity said: That's exactly why I use the FC9 Alpha Fanless Chassis. Respect! A really successful conversion. JCAT USB Card FEMTO is a very good supplement to the JCAT NET Card FEMTO. 😉 Thank you. I share your opinion about the FC-9 Alpha. I think it is the best-designed in the Streacom range, precisely because it integrates several vertical slots. For those who need more internal volume, the FC-10 would be near perfect if it used the same design for the rear panel. Too bad Streacom made a different choice The JCAT NET Card FEMTO is already on my wish list . Music server (single PC): CORE AUDIO DAIDO Reference i9 Series (ASUS Maximus XI Gene mATX motherboard, i9 9900T cpu, CORE AUDIO BiClock MasterClock :24MHz & 25MHz) CORE AUDIO Linear ATX PSU / 3 transformers (300 Va) in FC-10 (modified) case, CORE AUDIO ULN PSU for MasterClock , G-Skill 2x8GB DDR4 RAM / APACER 2x4GB ECC RAM (used as non ECC), SAMSUNG 870 Evo Plus M2 nvme SSD) , JCAT FEMTO USB Card , JCAT Reference USB Cable, Uptone Audio LPS-1.2 (for USB card), 2 external Toshiba 3To 2.5" HDDs (music files), Software: Windows Server 2019 Standard (Total Commander as shell), JPLAY 7 Femto, Audiophile Optimizer 3.0, Fidelizer Pro 8.5, BubbleUPnP, MinotityClean Audio equipment: Singxer SU-1 (heavily modified), PS Audio Direcstream DAC, PS Audio BHK Signature Preamp , ROGUE AUDIO M-180 (2 Monoblocs) Amp, JMR Offrande Supreme v2 loudspeakers, Digital cables: Wireworld silver Starlight 7 HDMI, Paul Pang AES, IC & Speaker Cables: Acoustic Zen, miscellaneous DIY ... Power cables: Triode Wire Labs, miscellaneous DIY ... Link to comment
PhilG Posted September 10, 2019 Author Share Posted September 10, 2019 Not sure, but I'm not the one who can best answer you. I think it's better to ask Viktor at Core Audio. It should be remembered that this power supply unit requires proper cooling, in this respect, the large heatsink of the Streacom case does its job quite well. Music server (single PC): CORE AUDIO DAIDO Reference i9 Series (ASUS Maximus XI Gene mATX motherboard, i9 9900T cpu, CORE AUDIO BiClock MasterClock :24MHz & 25MHz) CORE AUDIO Linear ATX PSU / 3 transformers (300 Va) in FC-10 (modified) case, CORE AUDIO ULN PSU for MasterClock , G-Skill 2x8GB DDR4 RAM / APACER 2x4GB ECC RAM (used as non ECC), SAMSUNG 870 Evo Plus M2 nvme SSD) , JCAT FEMTO USB Card , JCAT Reference USB Cable, Uptone Audio LPS-1.2 (for USB card), 2 external Toshiba 3To 2.5" HDDs (music files), Software: Windows Server 2019 Standard (Total Commander as shell), JPLAY 7 Femto, Audiophile Optimizer 3.0, Fidelizer Pro 8.5, BubbleUPnP, MinotityClean Audio equipment: Singxer SU-1 (heavily modified), PS Audio Direcstream DAC, PS Audio BHK Signature Preamp , ROGUE AUDIO M-180 (2 Monoblocs) Amp, JMR Offrande Supreme v2 loudspeakers, Digital cables: Wireworld silver Starlight 7 HDMI, Paul Pang AES, IC & Speaker Cables: Acoustic Zen, miscellaneous DIY ... Power cables: Triode Wire Labs, miscellaneous DIY ... Link to comment
PhilG Posted September 10, 2019 Author Share Posted September 10, 2019 Ok, I see you also have a JCAT (Bakoon) battery for your SSD Can I ask you which PSU you use to power the two Uptone LPS-1.2 ? Music server (single PC): CORE AUDIO DAIDO Reference i9 Series (ASUS Maximus XI Gene mATX motherboard, i9 9900T cpu, CORE AUDIO BiClock MasterClock :24MHz & 25MHz) CORE AUDIO Linear ATX PSU / 3 transformers (300 Va) in FC-10 (modified) case, CORE AUDIO ULN PSU for MasterClock , G-Skill 2x8GB DDR4 RAM / APACER 2x4GB ECC RAM (used as non ECC), SAMSUNG 870 Evo Plus M2 nvme SSD) , JCAT FEMTO USB Card , JCAT Reference USB Cable, Uptone Audio LPS-1.2 (for USB card), 2 external Toshiba 3To 2.5" HDDs (music files), Software: Windows Server 2019 Standard (Total Commander as shell), JPLAY 7 Femto, Audiophile Optimizer 3.0, Fidelizer Pro 8.5, BubbleUPnP, MinotityClean Audio equipment: Singxer SU-1 (heavily modified), PS Audio Direcstream DAC, PS Audio BHK Signature Preamp , ROGUE AUDIO M-180 (2 Monoblocs) Amp, JMR Offrande Supreme v2 loudspeakers, Digital cables: Wireworld silver Starlight 7 HDMI, Paul Pang AES, IC & Speaker Cables: Acoustic Zen, miscellaneous DIY ... Power cables: Triode Wire Labs, miscellaneous DIY ... Link to comment
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now