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Free Amplifier Modules

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Class-D Design

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Joined 2006
classd.ltd.uk
#1
Sincere apologies to everyone on this forum.

We are entitled to defend ourselves if somebody makes false claims.

We will not be involved in it any more in any way or pass any more comments let product decide the issue



As a sign of good faith, we will supply 10 free modules to 10 individual winners for testing and revue, to people picked at random from replies we receive to our email address sales@class-d.com.

We will run this for 30 days starting 1st september the winners can choose their preferred module.

Winners will be publically posted on this thread on the 1st October, good luck!

Mike Soppelsa
 
#7
Mike,
No doubt your modules are good looking and might perform good.

Only one doubt, all your modules are CLASS-AB ones means 40% efficiency with real time music.....But the name of your company is CLASS-D..........What is this all about???. 😀
 
#8
Workhorse said:
Mike,
No doubt your modules are good looking and might perform good.

Only one doubt, all your modules are CLASS-AB ones means 40% efficiency with real time music.....But the name of your company is CLASS-D..........What is this all about???. 😀
Click to expand...


We are called Class D ltd simply because that is how we started as class d amplifier designers and manufacturers and we still do that.

We moved to AB type amplifiers for pro audio simply because there are many problems with class d in that area.

We redesigned lateral mosfets to over come oscillation problems inherent to the devices especially in the double die versions.

In our market customers are looking for power and realiabilty in a small package.

We can do that using lateral fets and our switching power supplies. The efficiency might not be as good but sound quality power and reliability are much better

however we are considering introducing a new class d amplifier this year that works in a slightly different way switches at a mhz+ as a module producing a kilowatt and more
 
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