450 Pound Monobloc Amplifier


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The Boulder 3050 monobloc weighs 450 pounds, 1500 wpc.

A pair of monoblocs weighing right at a half-ton...amazing.

The Pass Labs XS 300 monobloc weighs 300 pounds, 300 wpc.

With all of the advances in amplifier design, does an amp really have to be that big to get the results they're after?

The 1500 wpc D-Sonic monobloc weigh 12 pounds...I love it!
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128x128mitch4t
Minor1,

Have you heard any Class D amps with your Martin Logans?

I have not heard Class D with electrostats. My gut says it does not sound like the most symbiotic pairing, but maybe with the right around it it might work.

I guess my point is that I like to compare what gear is capable of when set up to play to its strengths. I am not a fan of reviews that swap one speaker in for another willy nilly and assess the two based on that, for example.
Wow , thats heavier than some safety box. But the most important thing is...Does it sounds good? or just looks good?
@ mapman,I really do not know eanything about class D amps,If they do sound good and are cheaper,of course I will jump on the band wagon!,can eanybody name brands of class d amps that actually sound good that I can audition?,mapman,thanks for understanding that I do not want an investment to go south because the technology came and went!cheers!
Lab,

I can comfortably say that Class D amps can sound "good". The ones I use sound as close to perfection as pretty much anything I have ever had expectation to possibly own. And they are alredy one or two generations removed from most recent products. That the Bel Canto ref1000m amps are still a current offering in their product line after several years says something about their viability.

The question is always what works best for and sounds best to an individual. Personal tastes and preferences make all the difference there and there are many flavors of quality products to choose from. Class D will not change that, though I suspect their popularity and application will only continue to grow and even accelerate over time as they become more widely accepted for sound quality as well as the other more unique benefits.