ppm ( phase shift) at 2+ mhz combined with gain clone circuit yeilds class A type performance at 92% eff at 100w RMS. Overload becomes alot more sensitive at higher Fs.
This amp is going into a sub + surround setup working off the main system. Only reason it's not the main amp is RF caused a lower FM s/n of 55 - 60 db.
Amp was 3.5" from tuner, so RF performance was outstanding for this type of amp.
This amp is going into a sub + surround setup working off the main system. Only reason it's not the main amp is RF caused a lower FM s/n of 55 - 60 db.
Amp was 3.5" from tuner, so RF performance was outstanding for this type of amp.
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In this case, the design and build of a Class D amplifier. The learning is for the student to test his knowledge in a practical sense. Not sure what the problem is here though. I'm open to embracing more modern techniques but i'm yet to find any detailed resources for PSSO amplifiers compared to the abundance of information on PDM & PWM.
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