LSA Voyager GAN Amplifier

Ric when an amp changes it’s rolloff to peaking up like because of load difference, there’s more than just FR involved, it’s a large distortion devatition as well which is not very good, as stated

Quote:

"Lots of money is left on the table here in many areas from frequency response load dependency to high amount of distortion."

Thanks Andy

Sorry, you are acting as if they know anything about sound......they don't.  The small deviations due to filter implementation cannot be heard.  As to distortion.....the high distortion was noted on one channel because it was not properly working.  As far as the distortion figures in general.....they are not as low as some because they use less feedback.  THEY did this on purpose.  You must listen.....to know what sounds best.  This module was tweaked by a group of serious audiophiles........to sound great.....not to be the best measuring amp in the world (the only thing ASR wants).

Comments from people who have not listened to something are just that....comments.   They have no truth.  Truth in audio is what you hear.  Did you listen to the amp?  How does it sound?  That is what I want to know.....and I do know what is sounds like....because I heard it.

Quoting anything from ASR is like quoting someone about space travel when all they have done is drive the the store.  They no nothing about sound.  They only know how to use a measurement tool.....very sad.

Sorry, you are acting as if they know anything about sound......they don't.  The small deviations due to filter implementation cannot be heard. 

 

Sorry but you have it wrong, it's not about filter variation, it's about load dependancy distortion. Thanks Andy

The output filter and the feedback system around it form the ability to see the load.....its a system.....load dependancy is because of the filter and the feedback. Yes, it would be nice if it looked better.......but does it make the sound bad? No. And what do you mean "distortion"?.....What distortion are you hearing because of the minor frequency rise or fall?  And even what distortion do you measure because of the minor rise or fall?

You need to understand that the switching noise filter/s gives you the fr vaiations. Where the load dependancey distortions here are comming from the amps output stage, at 4ohms 5khz 10khz 15khz have fast rising distortion after only 10watts!!! .

Thanks Andy