Ok I give up. Who can tell me how a 10W output figure is calculated for the zen amp. With a Vds of 17V and Ids of 2A why doesn't the Pout = VI = 34W. Has this got something to do with the DC filtering Capacitors C3 & C4 or maybe resistor R2 for bleeding DC to ground. Can someone please clear this up for me.
Cheers
Dan
Cheers
Dan