I'm going back to parallel effect chains and want to do it better this time. Before I had an LS-2 which worked great until the unit broke. I already have a passive ABY and some pedals with multiple outs though, so I'm thinking I could use a mini 3- or 4-channel mixer at the end of the chain, with on/off for each channel further upstream. I know there's the Red Panda mixer, but there are also some small Art and Berhinger mini mixers for not many monies. So, what's good? Obviously another LS-2 is an option, but does anyone use a mini mixer?