Difference between Class H 2 step and 3 Step

[Maxco]

Hello fellow members at diyaudio.
My name is Max and I am very new to these forums. I am not sure if this is the right place to post this.

I am quite new and am considering buying these 2 power amplifiers. They both are 1100W but different circuitry and inside is different. Can anyone please help me tell the difference between 2 step and 3 step CLASS H power amplifier?


This one is Class H 2 step 1100W

An externally hosted image should be here but it was not working when we last tested it.

This one is Class H 3 step 1100W

An externally hosted image should be here but it was not working when we last tested it.

Can anyone please help me? It would be much appreciated for a fellow DJ.

 

[kASD]

First one in picture is 2 step CLass-G not H,


Second one in the picture is 3-step CLass-H


More steps=more efficiency=less heat=sonics will suffer, good for sub woofer use.

 

[Maxco]

Thank you for replying Workhorse. May I ask what is sonics? And what do you mean by sonics will suffer if use 3 Step Thanks

 

[kASD]

Thank you for replying Workhorse. May I ask what is sonics? And what do you mean by sonics will suffer if use 3 Step Thanks

sonics=sound quality