Pure Class A amps above 100 Watts?

This was a sales marketing error!! The 125wpc is draw when at idle.

So true as I explained above, MF have a habit of doing this, so do many others it needs to be shut down,claims of large amount of Class-A bias on A/B amps with heatsinks too small for what they claim.

Also there's a practice of wattage doubling for each halving of load impedance (EG: 8ohms100w, 4ohms 200w ect ect) many do this by first understating the 8ohm wattage so the 4ohm looks like it's doubling. 

Cheers George

The Mark Levinson ML-2 was a 25 watts class A mono amplifier that weighted 65 lbs. What would be the weight of a non fan cooled 100 w. pure class A stereo amplifier?

@cat345 I have a Proceed HPA2 Dual Monaural (a cheap Mark Levinson). It weighs about 100 pounds and delivers 250 watts. Most of the back half of the unit is heat sink.

Don't know whether that helps or not....since I don't know what class amp it is......

Would love to know.

300 wpc Class A Clayton - 90 lbs+/-

Not with the way those heatsinks are arranged, and they don’t say 300w Class-A. They say 300w into 8ohms which will be a/b with a few watts of Class-A bias.

Again power consumption is rated at 300w, big difference to how much Class-A bias is on them.
M300 - 300 watt monoblocks


Cheers George