Even if true, that doesn't make it bad. Actually a smart way to go. That's how we evolved from monkeys, by reusing lots of stuff and making a few small key changes...EA likes to reuse stuff. The power amp in the iAMP500 is the same as the iAMP800, it just has a less powerful (read cheaper) transformer.
I wouldn't be surprised if the iAMP PRO also uses the same power amp, just with an even more powerful switching power supply.
Randy
