The BBE Sonic Maximixer has been hailed by scores of professionals for it's straightforward operation, quality construction and downright usefulness! Once you've used one you won't live without it. This unit will bring out the detail that's been missing in your tracks. The 482i is perfect for a variety of applications including: sound reinforcement; multi-track studios; mobile DJ systems; cassette copies; nightclub sound systems; instrument racks for guitar, bass and keyboards. With true dual-mono operation, the 482i is two independent BBE SONIC MAXIMIZER? signal processors in one chassis. 2 channels of process for stereo or separate mono mixes 5 segment LED output meters +18dBu headroom RCA and1/4" inputs and outputs Hardwire bypass Bypass switch for comparison of processed to unprocessed signal Frequency Response: Process Mode - Program controlled / Bypass Mode - 10Hz to 50kHz, +/- 0.5dBu, 10dBu input Signal to Noise Ratio: 112dB Process IN THD: Process mode - less than 0.025% at 20-20kHz / Bypass mode - less than 0.002% at 20-20kHz Maximum Output: +18dBu (may vary due to control settings) Input Impedance: 47K Ohms, unbalanced 1/4" phone jack or RCA jack. Output Impedance: 1K Ohms, unbalanced 1/4" phone jack or RCA jack. Sensitivity: -45dBu for maximum process Maximum Process: +12dBu boost at 5kHz, -10dBu input Lo Contour: +12dBu adjustment at 50Hz, -10dBu input