How long does Class A have?


Hi Guys/Gals
 I have a Sugden A21SE which is a Pure Class A single ended design, I absolutely love this musical amplifier with its strangely plentiful 30wpc, it runs hots as they do, I always enjoy watching the faces of my uninitiated friends when they touch it after I mention they get hot, lol.
But in this modern green era I wonder just how long do Class A amplifiers have before Greta Thunberg gets wind of this inefficient method of creating sound and pisses on the parade?

Thoughts?
mrmeaner
Shhhh!

Big Brother may be monitoring this thread!

Most government employees aren’t very good at anything technical or involving math, so if we don’t tell them about Class A, they certainly won’t figure it out on their own.


I am a bad  person.

I have three Class A amps that collectively weigh over 300 lbs. and only put out 135 watts total. And I have a straight 6 powered auto that sounds sooo good at 8,000 rpm that I can't resist hearing it frequently.

OTOH, unlike many less fortunate, I live in an area where the electricity comes from hydro power instead of burning dead dinosaurs and plants so the environmental effects ate much less.  It is the coal burners that should be buying bicycles and installing water wheels in their local streams! 
Why don't manufacturers list the amount of amps (current) their amplifiers and receivers put out. It is nothing to do with watts. It all has to do about current.

I think they hide this number because they know their amplifiers do not produce much current.

Wonder why this group doesn't talk about this?

Larry, I think you would get more of a response if you started a new topic about this.  I, for one, would be interested in learning about current in amps.
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my amps run on 230v I guess they draw 1/2 the current and 1/2 the power?
No, your amp draws the same amount of current at either voltage, all other things being equal.


Wrong,  your amp draws half the current and twice the voltage as 115 volts and produces the same wattage.