Two channel sonic maximizer, XLR The BBE 882i unit features dual-mono operation with balanced XLR inputs and outputs. It is designed for applications requiring low noise, high headroom, and +4dBu input levels.The 882i features a 1/4" thick extruded aluminum faceplate anchored to chassis via hex head bolts, and benefits from improved graphics which are easier to read, even in poorly lit environments. In addition, new knurled, aluminum knobs have been incorporated for ease of control and a more positive feel, often critical to musicians, live sound mixers and DJs making fine adjustments mid-performance. It employs 1% metal film resistors and military spec PCBs with extra thick traces. Further optimizing signal flow, all pots, switches, and jacks, mount directly to the PC boards of these units, which also feature the extremely quiet, proprietary Sonic Maximizer op amp. With the 882i Sonic Maximizer, BBE has really proven itself.