So I've found a mixer in a second hand shop near me for £20. I know it has a USB output and was wondering if I could use it with BIAS FX with my PC.
Mixer: https://www.thomann.de/gb/alesis_multimix_4usb.htm?glp=1&gclid=Cj0KEQiAperBBRDfuMf72sr56fIBEiQAPFXszTyygrPKy8Pa1ByagqrAfqGPKGA0k1xkzmqAvxMu-UUaAn5S8P8HAQ
Methinks so. It will definitely send info, the only curious bit is if it will output the processed signal from BIAS through the headphone port. If you have to use your computer's drivers to hear it there may be too much latency.