Naim Audio Ships Mu-so Qb Naim Audio has begun shipping the Mu-so Qb, the newest wireless music system in the Mu-so family of products.RS Staff ⋅ Jan 22, 2016 Naim Audio has begun shipping the Mu-so Qb, the newest wireless music system in the Mu-so family of products. “With Mu-so Qb, we use the same principles that helped form the original Mu-so: no compromise on materials, sound quality or features,” said Roy George, technical director, Naim Audio. Mu-so Qb uses tweeters with microfiber domes. Its mid-range drivers have rare earth magnets and copper-capped poles for greater accuracy. Unlike in the original Mu-so, there isn’t enough space for an expansive bass port. Instead, two pistonic bass radiators work alongside a custom-made woofer, driven by a 100-watt amplifier. The touchscreen interface on the top of Mu-so Qb is a solid aluminum ring, illuminated to float above the core structure. Mu-so Qb is equipped with Bluetooth (aptX) connectivity, a USB input for charging and playback of smartphones, tablets, and MP3 players. It also has a 3.5-millimeter analog input and a digital input for TVs, CD players, turntables, set-top boxes, and game consoles. Mu-so Qb can be used between five rooms in the home, creating a system that can be controlled by the dedicated Naim app for iOS and Android. SubscribeFor more stories like this, and to keep up to date with all our market leading news, features and analysis, sign up to our newsletter here.