I am looking at getting a USB/Firewire audio interface. I will be using it to record vinyl via a technics sl1210 turntable so it will need to have an L and R stero phono input and also somewhere to ground the earth from the turntable. I will need ideally 4 phono outputs (to mixer/monitor) and also MIDI connections in case I hook a MIDI controller up (or even better if the audio interface has some midi controls on it). Is there such a device that meets my requirements? Thanks in advance.