“Hello all in Head Fi community. This is my first ever review in this forum.I am not an expert in reviewing so I will only use very simple term or definition to convey my message. I just received the Basso yesterday so obviously it is not in fully burn in state. Nevertheless the sound produced out of box is good enough for me to make a short review and some comparison with my other bass heavy...” --AzimAkbar
The RSM custom in ear monitor is a four-driver, three-way design with 2 woofers, 1 mid-range, and 1 tweeter. It has the power and presence to handle any stage, and the clarity and detail to enjoy while on the bus, plane or easy chair.