The M-Audio M-Track Solo USB Interface with M-Audio BX3 Studio Monitors is an all-in-one bundle comprised of a two compact studio monitors a two-channel audio interface and a phono cable to connect it all up. The BX3 is the smaller sibling of the BX5 providing rich audio fidelity with onboard controls so you can cater to any space. The optimised rear ports deliver superior low-end response providing powerful bass for a fuller sound. The M-Audio BX3 features an AUX input on the front panel so you can play music from your smartphone or other media device. The perfect blend of power and performance the Solo MKII allows you to record absolutely any audio signal. Take advantage of the combi-jack input to capture audio using your favourite guitar bass or microphone. With a generous 54dB of gain youll be able to utilise ribbon and low-output dynamic microphones without worrying about introducing hiss or preamp noise.