Digital Amps? Marketing Hype?


Call me old school, but the very notion of a digital amp does not make sense to me. Is it just marketing hype or what? As I understand it, the signal fed to the amplifier is analog (even if the source is digital, it must still be converted to analog). What would a 'digital' amp do? Amplify the signal in discrete increments?

And what about the so called 'digital speakers'? That notion seems to stretch credibility even further! (cones powered by step motors?) Your thoughts on these issues...
jlamb
Jlamb,

I have been running a Bel Canto EVO for about a year now
and couldent imagine being with out it. I cannot find a
weakness with it. No hype just stellar performance.
I think for the price its a "steal"... I have also heard many good things about the Spectron... In fact the Spectron may be a better bang for the buck buy?.. But like i said i couldent imagine being without the Bel Canto. I havent heard much about the Tact.

Here are some direct links to the Bel Canto EVO white
paper and the Spectron amp details. These should answer
most of your questions.. I dont think someone could go
wrong with either one of these..

http://www.belcantodesign.com/index2.html
http://www.spectronav.com/tech1.html

Steve
I am interested in digital amps also. However, checking the forum archives, i found that some of the 'uncompromising' supporters of digital amps (BC evo and Spectron) replaced (some are selling them right now) their amps for the tube amps...?
Eldragon,

I think its only fair that we "drop some names" here?

Mine isnt fot sale and the only tube amps i will be
buying in the next couple years are tube guitar amp heads
and believe me they are not doing "exactly" what i
want... I would prefer a much "stronger", "faster"
response than im getting. But its the best we have now.
We are getting close to a better solution.

Steve
I think you can find that ANY widely selling audio device will be strongly represented on the used market pretty quickly. It is not a reflection on quality but on the nature of audiophiles.
Kr4, I agree... Its inevitable.

I do like to see people put disclaimers in their posts though. It just makes more ethical sense to me when someone is talking favorably about a piece of gear and they have it up for sale.