http://www.audio-discounters.com/vc-20.html

The H2 has one problem that drives me crazy... Although there is gain control for the mikes, and compressors, etc., the line in has NO gain control. You can turn down the recording level, but this is POST A/D converters, so if the signal clips, turning this down simply results in a lower level clipped signal

But this handy, dandy, very cheap device will allow you to attenuate the line in signal (if you can't from the mixer - most are dependent on the final output of the mains, so you can't turn down the RCA outs without turning down the PA!) BEFORE it hits the A/D converters.

I encourage ALL H2 users (and H4, and possibly many other of these devices) to have one of these in your toolkit...