EVGA Introduces Nu Audio for Life Like Sound from your PC

Subject: General Tech | January 8, 2019 - 12:50 PM |
Tagged: sound card, pcie, evga, DAC, ces 2019, CES, Audio Note, audio, amp, AK4493

EVGA has announced a brand new product offering for enthusiasts, but this PCI Express device is not a graphics card - it's a premium sound card. And yes, I know that many people have written off audio boards in the era of ubiquitous motherboard audio, but if you are at all interested in quality audio and have ever looked into external DACs and headphone amps the Nu Audio card is shaping up to be a fantastic alternative to external component solutions.

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The product is a result of a partnership with UK-based Audio Note, a high-end audio equipment manufacturer that emphasizes technology and internal component quality in their designs, and the design of the Nu Audio card was made to those standards. EVGA says that is the pursuit of life-like sound that inspired this card, and their efforts have resulted in something that would be completely at home in an audiophile setting, RGB effects notwithstanding (yes, it has RGB!).

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Ok, so what is this exactly, and why is it any different from other PCIe sound cards? This is not your typical DSP-driven surround audio solution, and truly the emphasis is on 2-channel stereo audio reproduction. Reading over the specs this begins to look more like an audiophile product, with native DSD support and PCM audio up to 24-bit 384 kHz - and dual clock generators for native 44.1 and 48 kHz-based sample rates. Component choices were made to improve audio quality through the signal chain and to the output, with some impressive specs:

Premium Components:

  • DAC: AKM AK4493
  • ADC: AKM AK5572
  • OP-AMP (Headphone): ADI OP275
  • OP-AMP (Line Out): ADI AD8056
  • Capacitors: WIMA, Audio Note(UK), Nichicon
  • Power Regulators: Texas Instruments TPS7A47/TPS7A33 ultralow-noise power solution

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The demo in the EVGA suite featured a nice setup featuring some of the entry-level Audio Note components, showcasing hi-fi music playback from lossless files on a PC. It was quite impressive considering the sound card was fed directly into the integrated amp, and on display were also such features as separate analog control of the volume output (the internal amp can be controlled independently of the sound level in Windows), and the integrated RGB lighting that dynamically respond to music playback.

The Nu Audio sound card will retail for $249 when it launches, specifics on release date to follow.

Source: EVGA

That's no Zune, it's a FiiO M7

Subject: General Tech | December 10, 2018 - 03:51 PM |
Tagged: audio, FiiO, m7, Exynos 7270, Sabre 9018Q2C, DAC

There are those for whom the idea of listening to audio via a phone is painful to contemplate, as the lack of a dedicated high fidelity DAC will ruin the experience.  They will quite happily drop $200 on something like the FiiO M7 and consider it a bargain.  The device is also interesting technically, with a DAC and Exynos processor running it, which is why the device is somewhat interesting to non-audiophiles as well.   Check out Nikktech for a look at the interface, hardware and audio quality if you are curious.

It also has an FM receiver!

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"It may not be the flagship music player in the entire High-Resolution lineup by FiiO but thanks to its Exynos 7270 Processor and the Sabre 9018Q2C DAC/Amp the M7 should have no problem satisfying even the most demanding audiophiles."

Here is some more Tech News from around the web:

Audio Corner

 

Source: Nikktech

SteelSeries exclusive audio bundle, the Arctis Pro and GameDAC

Subject: General Tech | March 22, 2018 - 04:47 PM |
Tagged: steelseries, Arctis Pro, GameDAC, 9018Q2C, DAC, audio, headset

At first glance $250 seems a bit on the pricey side for a SteelSeries gaming headset, however it also ships with a seperate DAC which explains the pricing.  The build of the Arctis Pro will be familiar to anyone who has seen the wireless Arctis 7, inside are a pair of 40m neodymium drivers with a 20-40,000 Hz frequency response.  The DAC is an ESS Sabre 9018Q2C DAC and offers optical, USB and a 3.5mm line out, the second 3.5mm port labeled mobile is an input so you can play music on the run.  The one thing it does lack is a way to connect to other gaming headests, which may be a deal breaker for many.  TechPowerUp gave it very high marks for audio playback, calling it the best they've heard yet this year.

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"The $250 / €270 Arctis Pro + GameDAC is SteelSeries' new flagship gaming audio system. It consists of an amazing gaming headset based on an improved iteration of the Arctis 3, 5, and 7 and the GameDAC, a high-quality external USB sound card equipped with the ESS Sabre 9018Q2C DAC chip and a host of advanced features, fully usable and configurable without any drivers."

Here is some more Tech News from around the web:

Audio Corner

 

Source: TechPowerUp

Sennheiser's GSX 1000 7.1 USB DAC; audio the way it wants to play

Subject: General Tech | February 8, 2018 - 02:34 PM |
Tagged: audio, sennheiser, GSX 1000, DAC, 7.1

Sennheiser's GSX 1000 is an external USB 24-bit/96 kHz DAC, using Sennheiser's own 7.1 Binaural Rendering Engine with a headphone amp and a line-out port to connect to active speakers. The only difference between the GSX 1000 and the 1200 is that you will not be able to daisy chain multiple DACs together, a feature not many of us need.  TechPowerUp were more than impressed with the sound, but the DAC fell short of perfection as you cannot modify the preset equalizer choices nor disable the noise cancellation on the mic jack; both of which should be possible on an audio device of this price.

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"The Sennheiser GSX 1000 Audio Amplifier is a beautiful external USB sound card equipped with the best 7.1 virtual surround sound system we've heard so far, and a host of other interesting features primarily aimed towards hardcore gaming."

Here is some more Tech News from around the web:

Audio Corner

Source: TechPowerUp

Is iFi Audio the best choice for a name, let alone a tiny DAC?

Subject: General Tech | April 28, 2017 - 02:19 PM |
Tagged: audio, DAC, iFi Audio, nano iDSD LE

As you can see from the comparative size of the RCA jacks, the iFi Audio nano iDSD LE is a very small DAC, especially as they have squeezed a 1000 mAh battery inside for portable usage.  Don't let the tiny package fool you, the device supports a wide variety of signals including PCM from 44.1 to 384 kHz/16-32 bit, DSD 2.8, 3.1, 5.6 and 6.2 MHz/1 bit, DXD 352.8, 384 kHz/24 bit.  TechPowerUp reviewed the DAC with both HiFiMAN Edition S headphones and Sennheiser IE-800s in ear headphones, take a look right here.

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"iFi Audio's nano iDSD LE is a little DAC/amp with big ambitions. It packs all the knowledge from the bigger DAC/amps in iFi's huge portofolio of products into a small package. Despite being small, it still features RCA line-outs, a very respectable headphone amplification circuit, and a 1000 mAh battery."

Here is some more Tech News from around the web:

Audio Corner

 

Source: TechPowerUp

ASUS Announces ROG Maximus VIII Extreme/Assembly Motherboard and Matrix GTX 980 Ti

Subject: Graphics Cards, Motherboards | November 9, 2015 - 10:49 AM |
Tagged: ROG, Republic of Gamers, Maximus VIII Extreme/Assembly, Matrix GTX 980 Ti, Headphone Amp, E9018K2M, DAC, asus, 10GbE, 10 Gbps Ethernet

ASUS has announced two new products for their Republic of Gamers lineup today, and while we saw the Matrix GTX 980 Ti at IFA in September (and the Maximus VIII Extreme/Assembly was also on display), there are further details for both products in today's press release.

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ASUS ROG Maximus VIII Extreme/Assembly motherboard with Matrix 980 Ti

The motherboard in question is the Maximus VIII Extreme/Assembly, a Z170 board with an external headphone amp and 10Gb/s Ethernet add-in card included. This board could run into some money.

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The ROG 10G Express expansion card

While other Maximus VIII series motherboards have high-end audio support, the Extreme/Assembly further differentiates itself with an included 10Gb/s Ethernet card. ASUS has partnered with Tehuti Networks for the card, which in addition to 10Gbps also operates at conventional 100/1000 Ethernet speeds, as well as new 2.5/5Gbps over CAT5e.

“ROG 10G Express is the enterprise-speed Ethernet card, powered by Aquantia® and Tehuti Networks: these key partners are both members of the NBASE-T™ alliance, and are working closely to create the new 2.5Gbit/s and 5Gbit/s standards that will be compatible with the existing Category 5e (Cat 5e) cabling and ports. With PCI Express 2.0 x4 speed, it equips Maximus VIII Extreme/Assembly gamers for next-generation LAN speeds of up to 10Gbit/s — or up to ten times (10X) faster than today’s fastest onboard consumer Ethernet.”

This will certainly add to the cost of the motherboard considering a 10GbE card (without the 2.5/5Gbps feature) currently sells for $239.99 on Amazon.

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The ROG SupremeFX Hi-Fi amplifier

If you’re an audio enthusiast (like me) you’ll be impressed by the attention to audio, which begins with the audiophile-grade ESS E9018K2M DAC chip found on other members of the Maximus VIII family, and capable of not only native PCM 32-bit/384kHz playback, but up to dual-rate DSD (DSD128). The external headphone amplifier features the Texas Instruments TPA6120A2, and has a very high 6V output to drive the most challenging headphone loads.

What about the Matrix GTX 980 Ti? Full specifications were announced for the card, with boost GPU clock speeds of up to 1317 MHz.

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  • Graphics Engine: NVIDIA GeForce GTX 980 Ti
  • Video memory: 6GB GDDR5
  • CUDA cores: 2816
  • GPU clock (boosted):
    • 1317MHz (OC mode)
    • 1291MHz (gaming mode)
  • GPU clock (base)
    • 1216MHz (OC mode)
    • 1190MHz (gaming mode)
  • Memory clock: 7200MHz
  • Memory interface: 384-bit
  • Display Output: 3x DisplayPort 1.2, 1x HDMI 2.0, 1x Dual-link DVI
  • Dimensions: 11.62 x 5.44 x 2 inches

Availability and pricing information for these new ROG products was not released.

Source: ASUS ROG

Need a little high end audio? Check out HiFiMAN's EF100 DAC and Amp

Subject: General Tech | June 9, 2015 - 06:04 PM |
Tagged: audio, hifiman, EF100, DAC, tube

Just the look of the EF100 DAC from HiFiMAN gives you the notion that this is not an entry level peice of audio equipment, it is aimed at those who desire near studio quality audio but who lack the means to rent studio time or buy professional level equipment.  The $500 price tag is steep but you get what you pay for, a tube driven amplifier with C-Media CM102s inside with two analogue inputs, a mini-jack and RCA inputs. If this sounds like something you might need in your life check out TechPowerUp's review right here.

ef100.jpg

"HiFiMAN has a reputation for producing great headphone amplifiers. Today, we take a look at their newest do-it-all headphone amplifier & DAC combo with an on-board T-amp. This all-encompassing device features a class A/B headphone amplifier with a tube input stage. Despite all its features, it sells for $499, which is quite impressive."

Here is some more Tech News from around the web:

Audio Corner

 

Source: techPowerUp

Podcast #351 - More AMD Fiji Leaks, Rumors on GTX 980 Ti and a great $99 portable DAC!

Subject: Editorial | May 28, 2015 - 01:22 PM |
Tagged: X99, video, sapphire, r9 285, podcast, nvidia, GTX 980 Ti, gigabyte, Fiji, DAC, amd

PC Perspective Podcast #351 - 05/28/2015

Join us this week as we discuss AMD Fiji Leaks, rumors on GTX 980 Ti, a great $99 portable DAC, and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

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Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, Allyn Malventano and Sebastian Peak

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

Subject: Mobile
Manufacturer: Calyx

Introduction: Improving Portable Sound

The Calyx PaT is very small USB DAC and headphone amp that can be used with PCs and mobile devices, offering the possibility of better sound from just about any digital source. So how does it sound? Let’s find out!

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The PaT is a very interesting little device, to be sure. It rather resembles a large domino and weighs less than 1 ounce thanks to an ultra-light aluminum construction. It requires no battery or power source other than its micro USB connection, yet it provides sufficient power (0.8 V output) for in-ear monitors and efficient headphones through its 3.5mm headphone jack. Inside is a proprietary mix of DAC and amplifier circuitry, and like other products produced by Calyx, a Korean company with little presence in the United States, there is the promise of a dedication to great sound. Did Calyx pull it off with the diminutive PaT?

Improving Portable Sound

Outboard DACs and headphone amplifiers for computers and mobile devices are nothing new, with recent products like AudioQuest’s Dragonfly a prime example in the portable USB DAC market (though it offers no mobile support). When I first heard about the PaT during CES it was still in the prototype stage, but I was interested because of the Calyx name if nothing else, as I already owned the Calyx M DAP and had been quite honestly blown away by the sound.

So what need might I have for the interestingly-named PaT (pronounced "paat", meaning "bean" in reference to the small size), which is itself a DAC that requires another device to play music files? It wasn’t until I had the opportunity to speak with Calyx president Seungmok Yi during CES (via video chat as I couldn’t attend the show) that I started realize that this could be a compelling product, not just for the $99 price tag - a bargain for an audiophile product - but because of how versatile the PaT can be. You don't have to identify as an "audiophile" to appreciate the clearer and more detailed sound of a good DAC, especially when so many of us simply haven't heard one (especially on mobile devices).

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Continue reading our review of the Calyx PaT USB DAC and headphone amp!!

CES 2015: Calyx Audio PaT USB DAC and Headphone Amp for PC and Mobile

Subject: General Tech | January 6, 2015 - 06:51 PM |
Tagged: mobile, headphone amplifier, DAP, DAC, ces 2015, CES, audiophile, audio

For the audio enthusiasts at CES this year Calyx Audio (Korean maker of audiophile-grade audio components) has a new prototype to show along with last year's Calyx M music player, and for an audiophile product the pricing is very aggressive.

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Render of the Calyx PaT (dimensions in mm)

The PaT is a similar product in some ways as Calyx Audio's existing $199 USB DAC called the "Coffee", but this unit will be much smaller and will cost half as much at $99. And the reduction in price and size is only half of the story as the PaT also works with mobile devices as an outboard DAC/headphone amp. Apple iPhones and iPads will be supported, and Android devices with USB audio-out support as well (probably via USB OTG).

The PaT supports up to 16-bit, 48kHz files (AIF, M4A, PCM, OGG, and MP3) and will also control track playback and volume via hardware control buttons on the unit. The PaT requires no external power or battery, taking what little juice it needs directly from the connection to your mobile device. As for amplification, in typical Calyx fashion even this miniature board is using a discrete class A/B headphone amplifier. Since the PaT relies only on the power passed through the USB connection it is only capable of outputting 0.8 V, which by comparison is slightly lower than an iPhone 5 which outputs about 0.9 - 1.0 V.

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The tiny prototype PaT in action

The PaT may be just a working board at this point, but the company has scheduled the release for February 2015, when the devices will be available in various colors of thin aluminum enclosures.

In the world of computer audio much more attention has been focused lately on advancements in sound, with special shielding and isolation on motherboards, special gold-plated USB ports for DACs, and customizable op-amps a trend. While the market for dedicated sound cards isn't what it once was, high-end PCI-E and USB cards from Creative (Sound Blaster) and ASUS (Xonar) are still widely available. Most of these products are for desktop users, but there is a growing number of portable devices that allow mobile users to experience great sound, too. For myself, great sound means faithful reproduction of 2-channel music, and it's nice to see attention paid to that area without the added effects of digital signal processing (DSP). Calyx seems interested only in engineering products that play back music as close to the source as possible, and I can't argue with that!

The Calyx PaT is scheduled to launch in February for $99, but like most high-end audio components it will take a little research to track it down. The USA distributor of the Calyx brand has a website with product and contact information here.

Coverage of CES 2015 is brought to you by Logitech!

PC Perspective's CES 2015 coverage is sponsored by Logitech.

Follow all of our coverage of the show at http://pcper.com/ces!

Source: Calyx