[quote name='Gwilym' timestamp='1328048739' post='1521076']
ah yes, I'm actually not that bothered about the Q, so anything with a semi-parametric EQ that goes down to the bass frequencies would do.
[/quote]
In that case the EBS Fafner has a semi-parametric mid which I love - I tend to leave the bass and treble more or less flat, boost the mids and use the frequency control to tune it to the room.
I think fully parametric eqs are less popular as a lot of people don't really know what the Q control does and so ignore it or mis-use it, both of which will make it sound a bit sh*t. Like you say it's not that complicated but it's not something a lot of people are familiar with