I did a gig this weekend on a small bar. Just voices and keys went into the PA. Eleven rack general volume at 7 and the power engine at 2 o'clock... No problem blending with the band and the drummers acoustic set. Man what a sweet tone. The band sounded killer and the feeling of this little amp moving air was great... You can't get that when going direct!

Definitely the power engine is a very nice working/looking solution... As a monitor when going straight to PA or just as a great sounding amp (for the 11r)... And moving it is so easy... My 11r in its rack case is heavier. Moving to a soft case ASAP....