Merrill Audio VERITAS Amps: Any other experiances?


Despite the Sandy Hurricane interruptions, Merrill was kind enough to provide me the opportunity to audition his Merrill Audio Veritas Mono-block amps with my system. He delivered the amps and I listened for approx 48 hours over a period of three days. It should be noted that never once in this time frame did I or anyone else listening experience listening fatigue.

The Veritas units were temporary replacements for my ARC VTM200 MONO-blocks and other than a short experience with my neighbors ARC 610 Mono-Blocks which really brought my Maggies to life, it was a reawakening as to what my Maggies can do given sufficient power. It's not that the VTM200 don't do a good job, its that financially, moving up with more powerful tube amps is out of the question.

Basically , I was overjoyed with what I was listening to. With the Veritas supplying 700 watts per channel vs the 200 tube watts, which is fundamentally 3 and one half times the power I had been feeding them, it was the first time I heard the Maggies with the power they were recommended to be supplied with other than the 610 experience. It should be noted that every piece of electronic audio equipment I have is TUBE centered. The presentation of the Veritas into the system was the first time a pure solid state unit had been introduced to the system and the lasting impression was WOW...just like the web site stated!

We listened to vinyl as well as CDs...Jazz and full orchestration as well as solo piano, cello and violin. Beside myself and occasionally my wife, the listening panel included Blaine Handzus of the NJAS as well as an interested neighbor along with Merrill.

If and when I replace the ARC VTM200s, the Veritas would be at the top of the list.

Having heard Class D amps at other systems, I had never been totally satisfied with what they delivered but the Veritas units presented a completely satisfying and different audio presentation. In short, the 'you are there' effect the Maggies are famous for with the proper watts was stunning.

Simply put, the Veritas are an audio achievement, with extremely accurate front to back definition as well as a superbly accurate soundstage presentation. The holographic effect of instrument position within the orchestra was excellent.

But more to the point, the sounds of the instruments themselves were very accurate. My wife, who listens to live music on a daily basis, both strings, keyboard and horns made the comment that she "could hear the cellos and violas breath".

It was a sad hour when Merrill came back to take his amps away!
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Hi Dan, you just pointed out the crux of the matter... Listening tests are in order. Furthermore, a module to module comparison may be meaningful only for very basic amplifier implementations, where little is done around the Abletech or NCore NP1200 modules.... More complex amps are likely to have a sonic signature of their own, which may depart to a lesser or greater extent from the bare performance of their underlying processors.
Dan92075...you are incorrect and did not read cleary regarding the topology with the Abletec amps. His name is Patrik Bostrom, not Brostrom. On the Abletec website it decribes the ALC1000 amplifier using phase shift modulation, not pulse width modulation. Even though it still is a class D switching amp, pulse width modulation is not used at all in the amp or the other newly designed Abletec amps that have been out since 2010.
Regarding bio info I mentioned earlier on the history of Hypex/Ncore which I extracted from sites such as HiFi+ and Test Seek, which turned out to be inaccurate. The best source for this info is the in depth interview with Bruno Putzeys and Jean Peter in the February 2012 issue of 6Moons. Just Goolge Hypex/6moons and it will give the link to the article. Jean Peter started Hypex in his attic in 1996 and first met Bruno in 2001 while he was working for Philips Digital Systems, at which time he developed the Ncore power module. Read the article. Very informative.
AudioZen, per the detailed 6moons article at:

http://www.6moons.com/industryfeatures/ncore/1.html

the development of the Ncore module started in 2008 at Hypex, rather than during 2001 at Phylips. In 2001, Putzey was working on the development of UCD at Phylips instead. Putzey commenced development of Ncore technology only in 2008, well after leaving Phylips. This is a good thing for Mr. Putzey and Hypex, because otherwise any of the Ncore-related patents that have been granted since then, would be owned by Philips, and not by Hypex.

G.
You are wrong Guido..Quote from the 6Moons article.." Bruno
came in contact with Jean Peter in 2001. "Bruno by then was working on a new Class D design," (The Ncore for Phillips). Ncore as I mentioned earlier, was and still is a Philips trademark in Europe, while Bruno was working for Philips Digital Systems in 2001. Jean Peter, who started Hypex in his attic in 1996 building a 750 watt mono amp for active subwoofers, was so impressed with Bruno Putzeys prototype in 2001, that he struck a deal with Philips to use the Ncore technology with the Hypex name and by 2004 the Hypex UcD 180ST power module was marketed and used in Hypex subwoofers...regardless which newer Class D power modules were designed beyond 2005 at Hypex, their very first Class D power module, the UcD 180ST, was developed and built during 2003/2004 for the Hypex subwoofer...