Hi, I recently bought a HK avr 220. I have being doing a bit of reading and as far as I can make out, when you have the volume control set to 0 dB, the pre-amp stage is set to 100%. So if I put 100% in (relatively speaking) I get 100% out. My reciever is rated at 55wpc x2. Does this mean at 0 dB my power output is 55 wpc. Also at 0 dB can I expect to get any clipping over the freq range 20-20000 Hz? I have being reading a post by Vince and he states that clipping occurs in the pre-amp stage. Hence at 0 dB there should be no clipping independent of speaker type and input??