New Power Supply

One can never have enough power, and in even a small hobbyist electronics lab, one needs at least 2 supplies (to generate both positive and negative voltages simultaneously). The Power Designs supply that I first bought I liked a lot: fairly cheap on Ebay (~75$ shipped), 0 to 60V linear range (no range switching), has a max load of double its rated load and has a current limiting feature (important so as not to break your awesome devices under test!).