ive seen the internals of these amps sa speakerplans.com..... parang hindi crown ang may gawa....... so i guess you get what you pay for
+1 if u could notice the model number,, 800 1500 2500.. many amps are using it too, and i think its the same circuit.. original circuit uses 1450,, 2450 .. behry use 1500 2500,, and so is nady and tapco and more others
i think crown's xls series uses the same kaya mura