[quote author="josh"]I really assume that my psu is mucked up because I built it on veroboard p2p and all. It's a bit of a mess under there. So, what voltages should I have coming out of the psu? I did go ahead and use the +-15V power toroid I had because I didn't want to order anymore parts right now.[/quote]
what is your transformers secondary? (+-15V power toroid doesn't make much sense, as a transformer is AC not DC). You'll need a 2x15V AC secondary or a 30VAC center tapped one (2x12,5VAC is the lower limit, 2x24,5V is the upper limit, producing lots of heat) to get a simple (without voltage doublers, ...) +/-15V DC supply, the calrec is asking for.
Assuming yours is a 30V center tapped transformer, your meter will read ~30V AC across the transformers outer secondaries. With the transformers center tap connected to 0 (or the connected inner windings of your dual secondary connected to 0), the 2 outer secondary wires connect to the AC leads of your bridge rectifier. Across your +/- leads of your rectifier you will measure about 40V DC or ~20V DC between +/0 and 0/- before the voltage regulators. Take care, that 78xx and 79xx have a different pinout and don't mount these regulators unisolated to the same heatsink as the metal sink of these have different potential. These regulators will need a load connected to their output to work properly. This can be eighter a resistor (maybe 1k5 resistor with led in series between +15V/0 and 0/-15V, indicating a current draw of 10mA for each rail) or your calrec or whatever circuit.