Yeah, the LM3 was SO easy to use, and I just want a simple amp I can plug my bass into, not fiddle with, and basically use the VLE to taste. Plus I dont need the apparent '900' of the SL900, the RH750 can handle the big gigs.
The F500 is a great bit of kit, despite the fact I think its a bit 'cluttered', but Im thinking that my RH750 has all the bells and whistles (eg worldwide voltage use, mute, semi-para EQ etc) so what I need is an amp that sounds ultra clean and as flat as possible, in a small-ish package.
The LM3 was great when I had it...the low mids are set a bit high, but to be honest, I dont think its that big a deal when none of my cabs are mid scooped (in fact they are all quite punchy in the mids, especially the Aguilar DB).
Weird how things work out.