I want to be able to record my guitar onto my Macbook pro. since my Macbook pro model doesn't have a sound input jack, i want to do it through USB using Raspberry Pi. There are many USB Audio interfaces available in the market which cost's a lot. Is it possible to create this with Raspberry Pi?
The flow will be as follows
Guitar->Multi Effects Pedal-> 3.5mm Audio jack-> Raspberry PI -> USB -> Macbook PRO ->GarageBand.
I suppose that there isn't any sound processing involved in the Raspberry PI for this, so it can achieve very minuscule latency.
Also if this is possible, will this device be recognizable in the Mac(Garageband) as an usb sound input device?
I can even get into some coding if its required for the device drivers.