Has anyone heard the new North American products preamp and amp?

geoffkait

Maybe your amp would run more perfectly if you isolated it or is it immune?

Actually it is not immune - as tbg pointed out he was able to deal with some vibrations affecting the amp in his system.

Tbg wrote,

"Geoffkait, I think it is disingenuous of you to talk about measurement as much as you do, as I doubt you have ever had any measurement of any of you products."

Bold move, Tbg. I discuss meaurements on this thread because that happens to be the subject of conversation. Roger initiated the discussion by continuing to state that his amp behaves quantum mechanically or in the nano scale realm thus cannot be measured. I am simply pointing out the illogic of that claim. With me so far? Now, whether I perform measurements on my products or not is rather irrelevant to this discussion, no? By the way, if you don’t mind my asking too much, are you a mind reader? How would you know whether I perform ANY measurements on ANY of my products or not? Are you Carnac the Magnificent? 

no goats, no glory

Roger wrote,

"geoffkait: Maybe your amp would run more perfectly if you isolated it or is it immune?

Actually it is not immune - as tbg pointed out he was able to deal with some vibrations affecting the amp in his system."

Actually, and I hope I'm not being too picky, but Tbg is using mechanical coupling - not isolation, at least in the strict sense of the word, to deal with vibrations. I already mentioned somewhere along the line that coupling doesn’t isolate the amp from seismic or other structureborne vibrations, at least not nearly to the extent that mass-on-spring isolation devices are capable of. You definitely won’t see LIGO using mechanical coupling in their gravity wave detection experiment for isolating the sensitive optics, etc. LIGO relies very heavily on isolation of many types and stages to achieve the extreme sensitivity required to actually observe gravity waves, which I already pointed out have the amplitude of the diameter of a neutron. How sensitive is the experiment? It’s so sensitive that the noise of atoms moving in the sapphire thread used to support and isolate one of the mirrors is an issue. And we know that the tonearm, cartridge and tonearm wiring, just for example, have resonant frequencies Circa 10-12 Hz. So any vibrations of that frequency range coming up through the couplers will excite those resonant frequencies, no?

Geoffkait, you sound like Trump claiming that my post has nothing to do with the topic while you are the one that touts measurement.

Get serious! I know you never do measurements from our conversations over the years.

Fortunately, neither Roger nor I take your comments seriously. I guess you are also a member of the club as you never take anyones' opinions seriously.

So since all of those who have heard the H-Cat amp love it, I will bow out.

Tbg wrote,

"Geoffkait, you sound like Trump claiming that my post has nothing to do with the topic while you are the one that touts measurement."

--- I am not touting measurements. Where did you get that from? What I am doing is illustrating that the whole idea that measurements cannot be made of extremely minute particles or phenomenon can be made and has been made for eons. So the argument that nano scale events or objects can't be measured must be false.  Sorry to be the bearer of bad news.  

Tbg also wrote,

"Get serious! I know you never do measurements from our conversations over the years."

- Sorry, but you are mistaken. I am quite capable of and actually do perform measurements on some of my products, where appropriate. But as I said whether I do or not, who cares? Aren’t you paying attention?

That’s not all. He also wrote,

"Fortunately, neither Roger nor I take your comments seriously. I guess you are also a member of the club as you never take anyones’ opinions seriously."

Well, whoop di do. The feeling is mutual. I take people’s statements for what they are worth. You seem to have a frog in your pocket if you are looking for my opinion and can’t seem to keep up with the discussion.

He he also wrote,

"So since all of those who have heard the H-Cat amp love it, I will bow out."

OK, whatever. As I said you cannot seem to formulate a real argument on the various topics discussed on this thread. Plus you are sinking to personal attacks. Am I in a scene from 12 Angry Men? Lol

no goats no glory