Is this a mistake?

[HAMP]

Onkyo TX-NR807 A/V Receiver:

HT Labs Measures
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 105.5 watts
1% distortion at 122.0 watts

Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 29.9 watts
1% distortion at 33.0 watts

Seems like a pretty big drop off for a 135W/ch THX Select2 certified receiver. [/QUOTE]

I'm wondering if that is a misprint, that is one hella of a drop.

Here is the 805 like Driver_King stated.

HT Labs Measures: Onkyo TX-SR805 A/V Receiver
Five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 162.0 watts
1 percent distortion at 184.5 watts

All channels driven continuously into 8-ohm loads:
0.1 percent distortion at 120.4 watts
1 percent distortion at 151.7 watts