Tag Archives: LMC-1

Emotiva LMC-1 as a DAC and Amplifier for my Computer

My Emotiva LMC-1 processor has been sitting in its box since I upgraded to the Emotiva UMC-1 processor. I was thinking about selling it, but then I had a fantastic idea! I had a spare set of Genesis IM-5200 speakers sitting in the bedroom (which my wife was telling me to sell), so why not use the Emotiva LMC-1’s built-in amplifier to power some decent music in the study by connecting my home computer to the Emotiva LMC-1?

The first thing to check was if the speaker stands and speakers would fit on top of my desk. It’s not ideal placement, but hey one has to improvise! The stands were a tight fit, with the left one looking a bit risky, but I put the speakers on top of the stands and everything seemed sturdy enough. With the stands locked in place by the constraints of the computer monitors the speakers had to be placed right back against the wall, so speaker cables with banana plugs were out.

I delved into the ever important box of “useful cables and things” and pulled out a coaxial cable to connect my computer’s coaxial out to the DVD input on the Emotiva LMC-1. There was also a pair of speaker cables that were just the right distance when I did a quick spot check of where everything should go.

I had to change the power cord on the Emotiva LMC-1 because it wasn’t quite long enough and since it’s an American plug I needed a free universal socket, of which there was none. I had to pull out a monitor that I use for my network router computer to get a free UK style socket. Luckily the network router computer only needs a monitor when I upgrade the software on it, so it’s not a big problem.

Then it was time to push the power button and hope the beast would come to life. Nothing! I had forgotten to flick the switch at the back of the Emotiva LMC-1 ;). The power-up sequence proceeded with no drama, so I was happy that the Emotiva LMC-1 was still working after its rest in the box.

I’d always configured the Emotiva LMC-1 using the on screen display (OSD), but now I had nothing but the front panel to play with. Luckily it was relatively straight forward to work out how to change the DVD input to use coaxial for audio. Then I had to work out how to make adjustments to the “Zone 2” configuration.

That proved to be a bit tricky. When I set the 2nd Zone to have the DVD input I could only get what appeared to be crosstalk coming out of the speakers at maximum volume (it was a whisper). I switched the input to Tuner and there was clearly enough power coming from the Emotiva LMC-1’s built-in amplifier to power the speakers. I checked the manual, but couldn’t see what I’d done wrong. I decided to try the “Sync” input for Zone 2, which syncs the main input with the Zone 2 input, and it worked!

One thing I have to be aware of is that Zone 2 will remain active, even when the Emotiva LMC-1 is turned off. This means the amplifier is on and more electricity is being drawn than what you would think of a product in standby mode. I can turn off Zone 2 before putting the Emotiva LMC-1 into standby mode, but I think I’ll just used the on/off switch at the rear.

The improvement in sound quality from my previous desktop speakers is, as you would hope, massive! Now I don’t have to sell my Emotiva LMC-1 or the Genesis speakers.



Emotiva LMC-1 Review

Introduction

I’ve been living with my good old Sony STRDB940 AVR since my first foray into surround sound when I was living in Ireland in 2001. I purchased this particular AVR based on the reviews in What HiFi, which gave it a 5 star rating. It has performed very well over the years with no problems whatsoever. The only gripe that I have with it, as most people do with AVRs, is that it’s stereo performance leave something to be desired. Especially when you move from a dedicated stereo environment.

Moving along to 2007 and my Sony AVR has performed well, but is starting to look rather dated when compared to modern AVRs. For example, my Sony doesn’t have the latest Dolby or DTS modes, is not 7.1 capable, and has no component or HDMI support.

My components around my AVR have been upgraded too. I now have power amps for 5 channels and can use an old integrated to give me 7.1 capability. I have upgraded from the Starhub Digital set top box to the HD box which has component and HDMI outputs. The major upgrade was moving from my trusty old BenQ 6100 projector (800×600 4:3 DLP), to the Mitsubishi HC5000 projector (1080p LCD). The Mitsubishi has component and HDMI inputs too.

Looking further ahead I will have to decide whether to get dedicated HD-DVD and Blu-Ray players or put some appropriate drives in my HTPC. Either way, there are going to be more HDMI or component outputs coming soon. Combined with the improved video available 6 years later comes the new sound formats that the HD platforms can provide. Unfortunately getting the HDMI signals over long runs between different devices and working out the best way to get the HD sound formats (digital/analogue, bit rates, etc.) seems to be anything but clear at this point in time.

I was in a dilemma! I needed something to provide me with the modern video switching capabilities with the support for 1080p and the new HD sound formats. At the same time I didn’t need amplifiers, the audio/video processing would suffice.

I was reading some of the positive reviews and comments about the Yamaha 2700 and thought that might be the right solution. However, I really didn’t want to “waste” money on the amplifiers. I looked at the Emotiva processors and discounted them as out of date, with some having HDMI as an after thought, such as the Emotiva LMC-1. The LMC-1 also has two channels of amplification built in for a second zone. This is something that I was trying to get away from when considering separates! It is generally cited that one of the benefits of separates is keeping the delicate sound/video processing circuits away from the amplification.

You are probably scratching your head right now and thinking, hang-on, isn’t this web page about the LMC-1. What’s this guy on? 😉

What made me order the LMC-1 was the special offer of a 40% discount of Emotiva’s 2008 line of products that will include all the latest and greatest (for the moment) sound and video processing features. Looking at the lovely balanced outputs on Emotiva’s higher end gear I decided that an up to date version of that would be ideal. The LMC-1 would give me what I needed right now and I could upgrade to Emotiva’s next generation products when they become available. It is also cheaper than buying an AVR with all the same features, plus the unnecessary (for me) amplification.

Ordering the LMC-1

I opened Emotiva’s web site in Firefox, credit card in hand, and went through the order process. That was quite painless and I waited in anticipation. Then the bad news came that there was no cost effective way for Emotiva to ship to Singapore. They said that their quoted shipping cost with FedEx was US$358.00! I called up Emotiva to discuss the options, and the outcome was Vpost.

Vpost is a service from Singapore Post that allows you to have a USA address (or Japan) so that you can order goods from businesses that do not ship overseas. I had never used Vpost before, so I was a bit worried about how involved setting up an account was and all the steps required. I need not have worried as it was all reasonably painless, although I still think they could improve their web site a bit.

When I went back to Emotiva’s web site to order with my new Vpost address all sorts of strange errors started happening. I think they were trying to use my shipping address to validate my credit card details, which of course failed. I received a call from my bank as they were concerned about strange credit card charges for the same amounts appearing on my card. I was persistent and had tried to order a few times ;).

In the end I emailed Emotiva and organised a manual order. Unfortunately they are only a small company and some of the key people were on holiday, so the order took a week to process. The order was confirmed upon their return on March 28, 2007 and the box arrived in Singapore on April 11, 2007.

Costs

The table below outlines the costs of getting the LMC-1 to Singapore.

Expense Description Cost
Emotive LMC-1 SG$772.23 (US$499 including shipping in USA)
VPOST Shipping Charge SG$111.88
VPOST Insurance SG$39.00
Singaporean GST SG$39.09 (calculated on SG$763.47 with CIF of SG$781.76)
Total SG$962.20

CIF is cost, insurance and freight, as kindly pointed out to me by my friend Peter. :)

Photos

Here are some photos that I took while I was unpacking my new toy.

Emotiva LMC-1 Main Box

Emotiva LMC-1 Main Box

Emotiva LMC-1 Second Box

Emotiva LMC-1 Second Box

Emotiva LMC-1 Front

Emotiva LMC-1 Front

Emotiva LMC-1 Rear

Emotiva LMC-1 Rear

Emotiva LMC-1 HDMI Switch Front

Emotiva LMC-1 HDMI Switch Front

Emotiva LMC-1 HDMI Switch Rear

Emotiva LMC-1 HDMI Switch Rear

Emotiva LMC-1 with HDMI Switch

Emotiva LMC-1 with HDMI Switch

Emotiva LMC-1 Accessories

Emotiva LMC-1 Accessories

Stereo Performance

I have my music on my HTPC and play it through iTunes, as I have an iPod. I did some quick listening tests comparing my old Sony AVR, Benchmark DAC-1 and my new Emotiva LMC-1.

With one person, i.e. me, going back and forth, flicking switches and changing cables, the listening tests are not exactly reliable. Also, the Benchmark DAC-1 has an unfair advantage, in my opinion, using balanced connections instead of RCAs. That said, here is my opinion.

The Emotiva LMC-1 does quite a good job with stereo music. It is certainly better than my old Sony AVR, with more detail, a wider sound stage, and most importantly more realistic reproduction of instruments and voices. The Benchmark DAC-1 is another level up from the Emotiva, as I would hope, having spent all that money on it. ;). However the Emotiva is closer to the Benchmark DAC-1 than to the Sony. It would be interesting to compare Emotiva’s higher end models with the Benchmark DAC-1.

On a very subjective, but somewhat tried and true testing method, I found my foot tapping away to a number of tracks while listening to the Emotiva. Even on MTV the Emotiva made a noticeable improvement to the music compared with my old Sony. That is saying quite a lot as the quality of the music signal from MTV is quite poor when compared to the Australia Channel’s RAGE program.

Someone sent me a message on a local forum here in Singapore asking how the Emotiva compared to a Rotel processor. I would love to know the answer to this question myself, but unfortunately I don’t have a Rotel lying around. I’ll see if I can find someone who wants to bring theirs over to my place or I’ll take the Emotiva to their’s.