Economy-Priced Direct Box - A Great Deal! The Pro Co CB1 is a simple passive direct box that offers clean, reliable performance with nearly any unbalanced signal source, including electric bass, acoustic guitar pickups, keyboards, drum machines and mixer outputs. You'll get a clear, great sound for less when you choose this economy-priced DI box! Using the CB1 is a convenient, low-cost alternative to miking speakers. It reduces distortion and coloration and eliminates “bleed” and leakage from other instruments. The signal delivered to the P.A. or studio mixer is crisp, clean and full - a vital element in retaining the awesome bass and brilliant sound of digital instruments such as synthesizers and digital-sampling drum machines. The CB1 shares the heavy-duty “Uni-box” construction with Pro Co’s premium TradeTools DB1 Direct Box. The rugged 16-gauge steel and aluminum box is finished in black with a bold blue overlay emblazoned with high-visibility control and connector identification graphics. The uniquely slotted side channels allow for stacking on top or strapping side-to-side of virtually any number of Pro Co TradeTools devices using the Uni-box construction. Pro Co CB1 Features High input impedance minimizes source loading for maximum performance Floating transformer-balanced XLR output for maximum isolation GND/LIFT switch eliminates hum and buzz Handles line-level inputs to 20 dBv at 20 Hz Flush-mounted switches and connectors resist damage Passive design requires no batteries or phantom power Rugged Pro Co Uni-box construction provides protection and shielding
