Thank you for viewing. Operation confirmed. No noticeable scratches or defects. Accessories include only the power cable. New reference price: 24,800 yen Features The BEHRINGER/MDX series of dynamic processors is very popular due to its high cost performance and excellent sound quality. This is a universal compressor that combines many frequently used dynamic controls into one unit. It is an essential tool for music production and on-site sound making, such as leveling to maintain a constant output level and limiting to prevent excessive input to speakers with strong compression. There are three types in total to accommodate a wide range of applications. Specifications 【IKA】Program-adaptive IKA compression characteristics. It combines the advantages of hard knee and soft knee. 【IDE】Interactive Dynamic Enhancer Restores high-frequency bands lost during extreme compression. *Level adjustment is possible only on the MDX1600. *MDX2600 and 4600 are automatic. 【IRC】IRC characteristics of the expander section Suppresses audible noise with an interactive non-linear IRC curve. 【IGC】IGC characteristics of the limiter section The 2-stage IGC limiter firmly suppresses audible distortion. ■Type: 4ch compressor, expander, gate, limiter, enhancer ■Input terminals: XLR x 4, TRS phone x 4 ■Output terminals: XLR x 4, TRS phone x 4 ■Frequency response: 0.35Hz～200kHz (+0/-3dB) ■THD+Noise: 0.008% ■Power consumption: 18W ■Dimensions: 48.3W x 4.5H x 21.7Dcm ■Weight: 2.25kg ■COUPLE switch for 4ch mono/2ch stereo (1 and 2ch, 3 and 4ch) ■High-precision 12-stage LED input/output level/gain reduction display ■+4dBu/-10dBV switching possible ■Lo CONTOUR switch to cut unnecessary low frequencies ■Hard bypass function ■GATE switch to switch between gate and expander ■IN/OUT METER switch to switch LED display between input signal and output signal ■INTERACT KNEE switch to adjust the compression level, with hard knee above 10dB and soft knee below.