Hi Andrew!
I sure enjoy your LFR1100s with the ADA1500 amps. Curious about the D amp module. Is it based on an ICE, Hypex, Ncore ... ?
Thanks! No, our amplifiers are not based on any other designs or modules. All of my amp designs are from the ground up. The ADA1000/1250/1500 all share a similar topology, only the type or number of output devices changes depending on the power supply voltage and output power requirements. The ADA1000 is a bit simpler in terms of the input stage and protection circuitry, but otherwise shares the same performance with the bigger models.
Thanks,
Andrew