I have an audiophile friend who is looking for a simple (stripped down) 5.1 preamp processor with HDMI inputs, nothing else needed. Does not want or need 7.2 or 9.2 or, no audessy, no networking needed, no tuner is necessary.He's seen and heard my former B&K and Integra pre-pros and likes the way these units sound but he does not want all the extra features or network functions. The fewer features the better, just 5.1, DTS, and HDMI connectivity with a remote at most. Does someone out there make a super-simpleton 5.1 audiophile grade unit like this? What is up with the mixed reviews on the Outlaw 975 preamp processor?As per Eljay's recommendation above I went back and reviewed this unit.

1. Professional Preamp With Surround And Sub Channels Guide

For its purpose, sure seems like a great way to go for the minimalist and sound quality purist wanting a clean and simple AV preamp. I started to look at it for myself too just to try it and stopped to do a quick check with all of you here. After reading all the differing opinions on various sites around the world, it's really hard to tell if this unit is the greatest value out there for the audio minimalist or a total piece of junk.

I can't imagine it being junk like some people have stated on various forums. What gives, has anyone here tried it and compared it to the $1,500 to $2000 processors and compared it for sound quality alone? I don't visit these forums much but wanted to ask someone who's actually tried it on their own system and made some real hands-on comparisons. Might be the perfect unit for my friend if it sounds great.??? Originally Posted by decooneyI have an audiophile friend who is looking for a simple (stripped down) 5.1 preamp processor with HDMI inputs, nothing else needed. Does not want or need 7.2 or 9.2 or, no audessy, no networking needed, no tuner is necessary.He's seen and heard my former B&K and Integra pre-pros and likes the way these units sound but he does not want all the extra features or network functions. The fewer features the better, just 5.1, DTS, and HDMI connectivity with a remote at most.

If you're fortunate enough to own an A/V Receiver that has preamp outputs to connect an external amplifier, then doing so is quite straightforward. You simply connect a pair of RCA terminated line-level cables from the front or main channel preamp outputs of your A/V receiver to the inputs of the external two-channel power amp. Jun 12, 2018  Visit www.denonpro.com With comprehensive in/out connections and the latest Bluetooth 4.0 wireless technology, the DN-700AVP is the ideal surround preamp for.

Does someone out there make a super-simpleton 5.1 audiophile grade unit like this? Originally Posted by Espo77I'm close to making a final decision on the NuForce AVP-18Espo77,by chance did you see or read this particular review on the Nuforce AVP 18? Makes me wonder how it would sound with higher quality amplifiers and interconnects, cables, etc. The comments about the lack of midrange and bass warmth would definitely be worth checking out with a trial period and break in on a different set of amplifiers. If you get it, please report back and let us know how it goes for you.

That unit is at a great price point and simplicity is nice if it sounds good for both video and some audio.Does Nuforce offer a trial period so you could check it out?Read the section on sound after break in. Originally Posted by decooneyEspo77,by chance did you see or read this particular review on the Nuforce AVP 18? Makes me wonder how it would sound with higher quality amplifiers and interconnects, cables, etc. The comments about the lack of midrange and bass warmth would definitely be worth checking out with a trial period and break in on a different set of amplifiers. If you get it, please report back and let us know how it goes for you. That unit is at a great price point and simplicity is nice if it sounds good for both video and some audio.Does Nuforce offer a trial period so you could check it out?Read the section on sound after break in:I did read the review, and also Kal's short one.(maybe he'll do a follow up soon). This will be my fourth processor, two Adcom's and currently an Arcam AVP-700.

I want to simplify things. I will continue to use only two main sources, Directv and a Blu-Ray.(and apps from a Samsung TV, back to the NuForce, for quick and easy A/V enjoyment).

For the first time I will be able to experience the joy of everything HDMI, the ARC feature, and the EQ settings. I'm also replacing my, sometimes placement critical Def-Tech Bi-Pole towers with a much higher quality bookshelf.perhaps the Revel M-106 (with its very large off axis response). Purchasing the NuForce will allow me to put more money into speakers. Up untill the Nuforce came into the picture, I had been looking at upwards of three thousand for a Pre-Pro. The Nuforce, for me, is the right product at the right time. Originally Posted by ArchaeaSherbourn pt-7030?I read somewhere the Sherbourn is a Rotel internally made for Emotiva as an upgraded line. I'm not sure I'm explaining correctly, but that is interesting since Emo sells their own preamp already, why duplicate it if its so good?

If that's true and the Sherborn might be worth trying. There were a few barely used Sherborn units on eBay and Audiogon recently with very low hours. Found a few acting scared worrying about not being able to get firmware upgrades down the road for Emo or Sherbourn - or maybe just over-reacting I don't know? Now that software is involved with rapid change, all of these units have their pros/cons and you have to pick one eventually and just go with it. I'm not in to the whole buy-it-try-it-resell-it thing too many times, and neither is my buddy who's doing exactly what Espo77 is doing just trying to simplify.

I would like to do the same if the piece sounds REALLY GOOD.An AVS Forum member and a good friend both offered to buy my Integra DHC-40.1 but I won't part with it unless I can find something super minimalist (don't even want balanced connections) and must proven to sound better on the audio side of the house. Would love to be able to merge my separate 2-channel audio listening system and 5-channel audio-video systems together under one preamp at some point.

That NuForce unit looks interesting on paper and with its special volume control you might see in higher end preamps. I'm gonna sort of follow you guys for a bit and see who pulls the trigger on the Nuforce or Sherbourn here and compares.

Originally Posted by weez82Maybe he should listen to some different speakers? I mean thats whats outputting the sound. Switching to different pre-amps wont change the sound to 'warm'For some this is true. Not exactly the case in my system, this would be false relative to changing out speakers. I run five Totem Model One Signature speakers (Class-A) in 5.2 and 2.2 along with dual 12' stereo subwoofers.

Sounds amazing when using the same dual-monural amps, same CD and BluRay player. The only change is the preamp for comparison.When I swap out the modern preamp processor for my older B&K Pro10 audio grade preamp, its magical and smooth.

Many of the newer and less expensive pre-pro units just don't cut it for both, so I maintain two separate systems, but can intermix components for testing. It seems that folks like Audiolab, Outlaw, NuForce are working to offer what I'm looking for, I guess I just need to start testing like the rest of the members here to find the one that works for both spectrums. Or, I'll end up just keeping two separate AV vs. Dedicated audio systems as so many have already figured out.

Originally Posted by decooneyEspo77,What do you think, are you gonna pull the trigger on the Nuforce AVP-18?I just noticed its a 'digital only' device, offering NO analog inputs for audiophile grade CD transports, FM Tuners, Phonos. I suspect its another way they were able to keep it simple and price down. And of course, just one more reason to keep a secondary 2-channel analog system around.I have the money for it right now but, I'm searching for somebody offering it at a good price. So far it's at list price everywhere.

I was all set in my mind to purchase the Oppo 105, hooked up via the left and right balanced out, to the left and right balanced in on perhaps the Yamaha CX-A5000 (which I have been lusting over lately). Obviously with the NuForce, I will not be able to hook up this way, so I may go with the Oppo 103. This is causing me to take a step back and re-think about this because my intention is to optimize my music first approach.

Originally Posted by Espo77I have the money for it right now but, I'm searching for somebody offering it at a good price. So far it's at list price everywhere. I was all set in my mind to purchase the Oppo 105, hooked up via the left and right balanced out, to the left and right balanced in on perhaps the Yamaha CX-A5000 (which I have been lusting over lately).

Obviously with the NuForce, I will not be able to hook up this way, so I may go with the Oppo 103. This is causing me to take a step back and re-think about this because my intention is to optimize my music first approach.For what it's worth, I tried the Oppo 105 and returned it for a full refund. There is a whole 'sound check' thread on it. Long story by many on it, but I felt other transports sounded a tad warmer, less grainy. Those ESS Sabre32 DACs are interesting though and the unit does have a signature sound to it.

I wanted to wait another year and see how the bugs shake out. You might do just as well with the Oppo 103 saving some money too depending on what preamp you select. The only reason I found to try the 105 is if you take advantage of the RCA/XLR analog out section of the unit using the internal DACs. If you bought the NuForce AVP-18 it would be a waste since you would likely be using digital inputs, and the 103 player would work great. Also, i found I like having a preamp vs.

Direct connect to the Oppo player for obvious versatility reasons. The NuForce AVP-18 and the Oppo 103 player would be a nice combo if the AVP-18 checks out for ya.Maybe one of the dealers will offer a Cyber Monday 15% off deal for you today. Kal,Thanks for sharing that article. Apparently there are new updates from NuForce.UPDATE: I spoke with NuForce Tech support today. The have issued two firmware updates since the Stereophile article. You can now set the sub frequency manually.

The former versions would set you to 120hx crossover point. Reportedly, this has been fixed.ALSO:I did find out that NuForce shares a similar build platform that Emotiva uses, sourced by the same OEM. 30 day demo would be a MUST for me.With NuForce, it seems the only way to know is to try it and see how it sounds and works and return it if it does not work out. Originally Posted by decooneyKal,Thanks for sharing that article. Apparently there are new updates from NuForce.UPDATE: I spoke with NuForce Tech support today.

The have issued two firmware updates since the Stereophile article. You can now set the sub frequency manually.

The former versions would set you to 120hx crossover point. Reportedly, this has been fixed.ALSO:I did find out that NuForce shares a similar build platform that Emotiva uses, sourced by the same OEM. 30 day demo would be a MUST for me.With NuForce, it seems the only way to know is to try it and see how it sounds and works and return it if it does not work out.I like firmware updates. It's nice to know that Nuforce is taking care of business.

Originally Posted by decooneyKal,Thanks for sharing that article. Apparently there are new updates from NuForce.UPDATE: I spoke with NuForce Tech support today. The have issued two firmware updates since the Stereophile article. You can now set the sub frequency manually. The former versions would set you to 120hx crossover point. Reportedly, this has been fixed.ALSO:I did find out that NuForce shares a similar build platform that Emotiva uses, sourced by the same OEM. 30 day demo would be a MUST for me.With NuForce, it seems the only way to know is to try it and see how it sounds and works and return it if it does not work out.I understand that and I wish it was possible to try/report on them.

As for the sub crossover, it is a rare situation that requires anything other than 120Hz. Originally Posted by Espo77I like firmware updates.

It's nice to know that Nuforce is taking care of business.Espo77,Since you are looking seriously at NuForce, I thought I'd share this with you. At first when I called them today I was given a different number to call for Tech support. I called, and it routed me to a Google locator service with a voice mail message.

I did not leave a message. For a minute there, I thought hmmm. This does not look good. However, just two minutes later a person from the tech line called me right back, immediately explaining they were on another call and apologized for missing the call. I then spent the next 20 minutes over lunch on the phone with Bob from their tech support group. Super nice guy, very helpful, answered ALL of my questions and offered additional information too regarding the AVP and MV preamps both.

Imagine that.immediate call back, nice demeanor. Answered all of the questions, did NOT try to brush me off quickly, and told me to call back again if I had any other questions about firmware, fixes, or how the preamp works, etc. Bob did offer additional information about how the unit is manufactured at the same place where Emotiva has their units built, using the same base hardware platform and chip sets with NuForce's specifics added in. It would be worthwhile to see what the internal differences are (if any) and most importantly to compare sound through a demo. Note: I did share the fact there is a group of us on a forum all sort of looking at 'minimalist' preamp-processors together, with none of us pulling the trigger yet, still doing research. NuForce was clearly interested in earning our business. I think proof is in the pudding now, just have to try it and see.

I might try one after the first of the year. If you do order one and demo it, keep us posted.

Originally Posted by decooneyEspo77,Since you are looking seriously at NuForce, I thought I'd share this with you. At first when I called them today I was given a different number to call for Tech support. I called, and it routed me to a Google locator service with a voice mail message.

I did not leave a message. For a minute there, I thought hmmm. This does not look good. However, just two minutes later a person from the tech line called me right back, immediately explaining they were on another call and apologized for missing the call.

I then spent the next 20 minutes over lunch on the phone with Bob from their tech support group. Super nice guy, very helpful, answered ALL of my questions and offered additional information too regarding the AVP and MV preamps both. Imagine that.immediate call back, nice demeanor. Answered all of the questions, did NOT try to brush me off quickly, and told me to call back again if I had any other questions about firmware, fixes, or how the preamp works, etc. Bob did offer additional information about how the unit is manufactured at the same place where Emotiva has their units built, using the same base hardware platform and chip sets with NuForce's specifics added in.

It would be worthwhile to see what the internal differences are (if any) and most importantly to compare sound through a demo. Note: I did share the fact there is a group of us on a forum all sort of looking at 'minimalist' preamp-processors together, with none of us pulling the trigger yet, still doing research. NuForce was clearly interested in earning our business. I think proof is in the pudding now, just have to try it and see.

I might try one after the first of the year. If you do order one and demo it, keep us posted. Good luck.decooney, thanks for the input. This is all good news for me, as I continue my quest, other peoples opinions do matter. I'm starting to lean towards the Emotiva. Firmware upgrades will be supported according to Nick, 7.1 analog inputs, level adjustments for each channel on the fly, near identicle SQ, more cost effective, and less buggy(??). I do wish it supported legacy video for the Wii, but there is a work-around for that.

The Emotiva bundle with the 80x7 watt amp is appealing, but if the Sherbourn drops further in price it sure looks like a steal-even with its issues and lack of future firmware upgrades since it is end-of-life.

It was the summer of ’69. We’re not talking about the Bryan Adams song here; we’re actually referring to the first time surround sound became available in the home. It was called Quadraphonic sound and it first appeared on reel-to-reel tape. Unfortunately, Quadraphonic sound, which provided discrete sound from four speakers placed in each corner of a room, was confusing and shortlived — no thanks to companies (sound familiar?).Immersion in a three-dimensional audio sphere was not to be given up on, however. In 1982, Dolby Laboratories introduced Dolby Surround, a technology that piggybacked a surround sound signal onto a stereo source through a process called matrix encoding. Since then, Dolby, DTS, and others have helped advance the state of home surround sound with a variety of iterations. With so many options, though, the technology remains confusing for many.

From basic 5.1 to Dolby Atmos setups with multiple overhead speakers, it’s a lot to wrap your head around. Our detailed guide aims to provide a little clarity to help you on your surround-sound quest. Surround sound 101 The speakersSurround sound, at its most basic, involves a set of stereo front speakers (left and right) and a set of surround speakers, which are usually placed just to the sides and just behind a central listening position.

The next step up involves the addition of a center channel: A speaker placed between the front left and right speakers that is primarily responsible for reproducing dialogue in movies. Thus, we have five speakers involved. We’ll be adding more speakers later (lots more, actually), but for now, we can use this basic five-speaker arrangement as a springboard for getting into the different formats.

MatrixFor the purposes of this discussion, “matrix” has nothing to do with the. In this case, matrix refers to the encoding of separate sound signals within a stereo source. This approach was the basis for early surround-sound formats like Dolby Surround and Dolby Pro Logic, and was motivated in part by the limited space for discrete information on early audio-video media, such as the VHS tape. Pro LogicUsing the matrix process, Dolby’s Pro Logic surround was developed to encode separate signals within the main left and right channels. Dolby was able to allow home audio devices to decode two extra channels of sound from media like VHS tapes, which fed the center channel and surround speakers with audio.

Because of the limited space, matrixed surround signals came with some limitations. The surround channels in basic Pro Logic were not in stereo and had a limited bandwidth. That means that each speaker played the same thing and the sound didn’t involve much bass or treble information. 5.1: Surround takes shape Dolby Digital 5.1 / AC-3: The benchmarkRemember LaserDisc?

Though the medium was first invented in 1978, it wasn’t until 1983, when Pioneer Electronics bought a majority interest in the technology, that it enjoyed any kind of success in North America. One of the advantages of LaserDisc (LD) is that it provided a lot more storage space than VHS tape.

Dolby took advantage of this and created AC-3, now known better as Dolby Digital. This format improved on Pro-Logic in that it allowed for stereo surround speakers that could provide higher bandwidth sound. It also facilitated the addition of a low-frequency effects channel, adding the “.1” in 5.1, which is handled by a subwoofer. All of the information in Dolby Digital 5.1 is discrete for each channel — no matrixing necessary.With the release of Clear and Present Danger on LaserDisc, the first Dolby Digital surround sound hit home theaters. Even when DVDs came out in 1997, Dolby Digital was the default surround format. To this day, Dolby Digital 5.1 is considered by many to be the surround sound standard, still included on most Blu-ray discs.Image courtesy of DTS: The rivalWhat’s a technology market without a little competition?

Dolby more or less dominated the surround-sound landscape for years. Then, in 1993, DTS (Digital Theater Systems) came along, providing its own digital surround-sound mixing services for movie production, first hitting theaters with Jurassic Park. The technology eventually trickled down to LD and DVD, but was initially available on a very limited selection of discs.

DTS utilizes a higher bit rate and, therefore, delivers more audio information. Think of it as similar to the difference between listening to a 256kbps and 320kbps MP3 file. The quality difference is noticeable, but according to some, negligible. 6.1: Kicking it up a notchIn an effort to enhance surround sound by expanding the “soundstage,” 6.1 added another sound channel. The sixth speaker was to be placed in the center of the back of a room and was subsequently referred to as a back surround or rear surround. This is where a lot of confusion began to swirl around surround sound. People were already used to thinking of and referring to surround speakers (incorrectly) as “rears,” because they were so often seen placed behind a seating area.

Recommended speaker placement, however, has always called for surround speakers to be placed to the sides and just behind the listening position.The point of the sixth speaker is to give the listener the impression that something is approaching from behind or disappearing to the rear. Calling the sixth speaker a “back surround” or “surround back” speaker, while technically an accurate description, ended up being just plain confusing.To make things even more confusing, each company offered different versions of 6.1 surround. Dolby Digital and THX collaborated to create a version referred to as “EX” or “surround EX” in which information for the speaker is matrix encoded into the left and right surround speakers.

DTS, on the other hand, offered two separate 6.1 versions. DTS-ES Discrete and DTS-ES Matrix performed as their names suggested. With ES Discrete, specific sound information has been programmed onto a DVD or Blu-ray disc, while DTS-ES Matrix extrapolated information from the surround channels. 7.1: The spawn of Blu-rayJust when people started getting used to 6.1, 7.1 came along in conjunction with HD-DVD and Blu-ray discs as the new must-have surround format, essentially supplanting its predecessor. Like 6.1, there are several different versions of 7.1, all of which add in a second back-surround speaker. Those surround effects that once went to just one rear surround speaker could now go to two speakers in stereo.

The information is discrete, which means that every speaker is getting its own specific information — we can thank the massive storage potential of Blu-ray for that.Dolby offers two different 7.1 surround versions. Dolby Digital Plus is the “lossy” version, which still involves data compression and takes up less space on a Blu-ray disc. Dolby TrueHD, on the other hand, is lossless.

Since no compression is involved, Dolby TrueHD is intended to be identical to the studio master.Image courtesy ofDTS also has two 7.1 versions, which differ in the same manner as Dolby’s versions. DTS-HD is a lossy, compressed 7.1 surround format, whereas DTS-Master HD is lossless and meant to be identical to the studio master.It’s important to note here that 7.1-channel surround mixes are not always included on Blu-ray discs. Movie studios have to opt to mix for 7.1, and don’t always do so. There are other factors involved, too. Storage space is chief among them. If a bunch of extras are placed on a disc, there may not be space for the additional surround information.

In many cases, a 5.1 mix can be expanded to 7.1 by a matrix process in an A/V receiver. This way, those back surround speakers get used, even if they don’t get discrete information. This is becoming less common, however, especially when it comes to discs, which often support multiple seven-channel mixes. 9.1: Pro Logic makes a comebackIf you’ve been, you may have noticed that many offer one or more different versions of Pro Logic processing. In the modern Pro Logic family, we now have Pro Logic II, Pro Logic IIx, and Pro Logic IIz.

Let’s take a quick look at what each of them does. Pro Logic IIPro Logic II is most like its early Pro Logic predecessor in that it can make 5.1 surround sound out of a stereo source. The difference is Pro Logic II provides stereo surround information. This processing mode is commonly used when watching non-HD TV channels with a stereo-only audio mix. Pro Logic IIxPro Logic IIx is one of those processing modes we mentioned that can take a 5.1 surround mix and expand it to 6.1 or 7.1.

Pro Logic IIx is subdivided into a movie, music and game mode. Pro Logic IIzPro Logic IIz allows the addition of two “front height” speakers that are placed above and between the main stereo speakers. This form of matrix processing aims to add more depth and space to a soundtrack by outputting sounds from a whole new location in the room.

Since IIz processing can be engaged with a 7.1 soundtrack, the resulting format could be called 9.1. What about 7.2, 9.2 or 11.2?As we mentioned previously, the “.1” in 5.1, 7.1, and all the others refers to the LFE (low-frequency effects) channel in a surround soundtrack, which is handled by a subwoofer.

Adding “.2” simply means that a receiver has two subwoofer outputs. Both connections put out the same information since, as far as Dolby and DTS are concerned, there is only one subwoofer track. Since A/V receiver manufacturers want to easily market the additional subwoofer output, the notion of using “.2” was adopted. Audyssey DSX and DSX 2Audyssey, a company best known for its auto-calibration software found in many of today’s A/V receivers, has its own surround solution called Audyssey DSX. DSX also allows for additional speakers beyond the core 5.1 and 7.1 surround formats, upmixing 5.1 and 7.1 signals to add more channels. With the addition of front width and front height channels on top of a 7.1 system, Audyssey allows for 11.1 channels of surround sound. There’s also Audyssey DSX 2, which adds upmixing of stereo signals to surround sound.

With the advent of object-based formats like Dolby Atmos and DTS:X in recent years, however (see below), Audyssey has seen a decline. 3D/object-based surround sound image courtesy Dolby LabsThe latest and greatest development in surround sound offers not only discrete audio for height channels, but also a new way for sound engineers to mix audio for the most accurate, hemispheric immersion to date.

The name “object-based” is employed because, with this discrete third dimension, the audio mixers working on a film can represent individual sound objects — say a buzzing bee or a helicopter — in 3D space rather than being limited by a standard channel setup.By adding discrete channels for ceiling-mounted or ceiling-facing speakers in A/V receivers at home, height channels are now represented as their own separate entities, leading to an extra number used to represent home surround channels. A 5.1.2 system, for example, would feature the traditional five channels and a subwoofer, but would also feature two additional speakers adding height information in stereo at the front. A 5.1.4 system would add four additional height channels to 5.1, including two at the front, two at the rear, and so on. Dolby Atmos Atmos in theatersThis shouldn’t come as a surprise after reading the rest of this article, but Dolby is the current leader in object-based surround sound technology. In a theater outfitted with, up to 128 distinct sound objects can be represented in a given scene (compared to, say, seven full channels for Dolby Digital 7.1), which can be routed to 64 different speakers. In the past, if there was an explosion on the right side of the screen, half of the theater would hear the same sound. With Atmos, the sounds in a theater will come from distinct locations based on where they’re placed by professional audio mixers.

Atmos in the homeAtmos began to be available in A/V receivers in 2015, in a much more limited capacity than the professional format. As mentioned above, the most common configurations are 5.1.2 or 5.1.4, which add two and four height speakers to a traditional 5.1 surround setup respectively, though. Atmos took off relatively quickly, as most A/V receivers above the low-end range of the spectrum now support the format.

In fact, every receiver on the list of Atmos, even models priced at $500 or less.In 2015, Yamaha introduced the first Atmos-capable soundbar, the, which uses up-firing drivers to bounce sound off the ceiling. Others soon followed, including our favorite to date, which uses a total of four up-firing drivers and wireless surround speakers for a 5.1.4 Atmos configuration. There are even TVs that support Dolby Atmos out of the box via an integrated soundbar.

There are also other nimble speaker solutions that require a receiver, like.Meanwhile, the list of continues to grow, offered via Blu-ray discs as well as streaming sites like Netflix and Vudu. The number of titles was small at first but has been steadily growing with each passing week. Atmos is even starting to appear in some live broadcasts,. DTS:XJust as it does with other types of surround sound, DTS has its own version of object-based audio, DTS:X,. While Dolby Atmos limits objects to 128 per scene in theaters, (though whether film mixers are finding themselves bumping up against Atmos’ limitations is questionable). DTS:X also aims to be more flexible and accessible than Atmos, making use of pre-existing speaker layouts in theaters and supporting up to 32 different speaker configurations in the home.While DTS:X was previously tacked on in updates for Atmos-enabled A/V receivers, it’s now available with newer A/V receivers right out of the box. Companies like Lionsgate and Paramount in DTS:X, but for the time being, it remains less popular than Atmos.

Still, that’s a relative thing: Every receiver on the aforementioned list of our favorite A/V receivers that supports Atmos also supports DTS:X, and you’ll find this to be consistent across the board. DTS Virtual:XDTS also recognizes that not all movie lovers have the space or time to put together an object-based sound system. Research gathered by DTS showed that less than 30 percent of customers actually connect height speakers to their systems, and less than 48 percent bother even connecting surround speakers.To that end, the company developed DTS Virtual:X, which employs Digital Signal Processing (DSP) in an aim to provide the same spatial cues that a traditional DTS:X system could provide, but over a smaller number of speakers, even if you’ve only got two.

This technology, which makes sense as they often only include a separate subwoofer and maybe a pair of satellite speakers at most. Since then, companies like Denon and Marantz have, while that reads DTS:X and Atmos mixes. Auro-3DIt may not be as well known as Atmos or DTS:X, but Auro-3D has been around for much longer than either one of them.

Professional Preamp With Surround And Sub Channels Guide

The technology was first announced in 2006 and has been used in theaters since, though it has only recently started to come to home theater systems with companies like Marantz and Denon offering it as a firmware upgrade — usually a paid upgrade.Auro-3D doesn’t use the term “object-based” as its competitors do, but it does work in a similar way with similar results, adding to the overall immersion factor when watching a film. Auro-3D’s recent foray into living rooms isn’t likely to snatch away the 3D-surround crown from Dolby, but considering it’s already 12 years into its run, chances are it will continue to hang in there.