I would also recommend the Richard Gray 400s. Another alternative is the Environmental Potentials EP 2000 residential model which is hard wired into your electrical system. This unit will protect the whole house circuit and can be added to.
4 or 6 outlet conditoner for amps/sources
I am looking for a conditoner that does a conditioning job without limiting dynamics. I am looking to plug a tube CD player, a tube preamp, and a pair of monoblocks into it. Can any of you make some suggestions on a recommened product or your experiences with different products/literature? Should I be looking at one box for conditioning or separates for source and separate for amps. Ideally, price should be under 600 USD on used market and offer surge/spike protection as well. THanks for all your input. Dave