Ooops...Demian not Damian...passion got in the way..
NUPRIME EVOLUTION ONE-BEST CLASS D AMP ON THE MARKET
I'm not salesman, just a senior audiophile and I have decided in recent months that I'll never go back to conventional AB
amps since its prehistoric technology going back 50 tears. The subject here is currently the worlds finest Class D amp in its price range and beyond, right behind Patrik Bostroms' massive Class D Marten M amplifier. I wouldn't waste my time with Brunos' Mola Mola Kaluga, since the Nuprime technology is newer and has moved further on. The Evolution One has technology that is a first in the industry. Ten years ago, the real problem with Class D amps and today as well, is that their transistor switching modulators operate at a frequency around 300khz which is to low causing feed back problems to the upper frequency's resulting in cold hard sound from the tweeter. Brunos' Kaluga switches at 500khz which is still not good enough, resulting in the Evoultion One being the only Class D amp in the world to switch modulate at 700khz. Also, the only Class D amp on the market with an input impedance of 1 million ohms. Phew! So the issue of working with different Preamps is redundant and completely irrelevant and will work perfectly with any Preamp on the market, tube or solid state. Their switching amps are custom designed in house and are patented. For those concerned about speaker 2 ohm impedance loads read the recent review in Totally Wired where the Monitor Audio Studio's were used and are 2 ohm loads and the amps ran cool. Also, legendary circuit engineer Demian Martin from Spectral has been an ongoing consultant for the company.
amps since its prehistoric technology going back 50 tears. The subject here is currently the worlds finest Class D amp in its price range and beyond, right behind Patrik Bostroms' massive Class D Marten M amplifier. I wouldn't waste my time with Brunos' Mola Mola Kaluga, since the Nuprime technology is newer and has moved further on. The Evolution One has technology that is a first in the industry. Ten years ago, the real problem with Class D amps and today as well, is that their transistor switching modulators operate at a frequency around 300khz which is to low causing feed back problems to the upper frequency's resulting in cold hard sound from the tweeter. Brunos' Kaluga switches at 500khz which is still not good enough, resulting in the Evoultion One being the only Class D amp in the world to switch modulate at 700khz. Also, the only Class D amp on the market with an input impedance of 1 million ohms. Phew! So the issue of working with different Preamps is redundant and completely irrelevant and will work perfectly with any Preamp on the market, tube or solid state. Their switching amps are custom designed in house and are patented. For those concerned about speaker 2 ohm impedance loads read the recent review in Totally Wired where the Monitor Audio Studio's were used and are 2 ohm loads and the amps ran cool. Also, legendary circuit engineer Demian Martin from Spectral has been an ongoing consultant for the company.
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- 103 posts total
audiozen I don’t know about the "magical circuit" stuff? But do you have any idea about power supplies and what they are?? You say "there is no logic to the 119lbs" The logic is, one (Nuprime) has a switch mode supply (smp). The other Technics has 2 x independent choke regulated Linear power supplies, that’s where the weight comes from. Technics told me, one (ei-core) is for the digital and input/driver stage, and other (r-core) for the output stage. https://ibb.co/s1jD64z Cheers George |
Zzzzzzzz..George, you got a leak in your boat. The rapids on the GaNges river can be a little rough this time of year. I could care less if it switches once an hour. ITS' ALL ABOUT THE MUSIC FIRST OVER ANYTHING ELSE. By the way, have you ever heard of Demian Martin, cause you sure don't give him the credit he deserves'. Check out the gold DAC with the 24 kt gold plaque on top with Demians' signature on it in the DAC section on the Nuprime site. Looks like a gem. I just may buy that puppy. |
audiozen Your the one who said "There is no logic that the Technics has the advantage at 119 lbs"Obvious you had no idea why it weighed 119lbs, just explaining to you why. And now after I told you, you say boring "Zzz" because you still don’t understand after me telling you? All your worried about, that it’s got a gold plaque on the top🤦♂️ audiozenThen why did you bring up switching speed in the first place, quite a few times?? Sorry mate, but your all over the place, especially with the title to this thread Cheers George |
- 103 posts total