Condition Used - Good The M-243 is an EIA Standard equipment rack (1-unit size) stereo mixer that comes with two monaural inputs, four stereo inputs, one stereo output and two monaural outputs. 2 monaural inputs, 4 stereo inputs, 1 stereo output, and 2 monaural outputs. Assignable each input signal to 3 output channels individually. Sub-input terminals for stereo output channel and each of 2 monaural output channels. Microphone input or line input for monaural input selectable depending on the signal level. Built-in limiter circuitry eliminates distortion under excessive input levels. High-pass filter as well as PAD (only for MIC input) in the monaural line available by the internal switch settings. Peak indicator to detect clipping. An "Automatic Muting" circuit automatically mutes the stereo output signal by detecting the monaural input signal. (ON/OFF switchable) A recording output and equalizer (high and low frequencies) for the stereo output channel. 2 channel monaural outputs usable as sum outputs for the stereo output channel individually by the internal switch setting. Protective cover for protecting the setting position of each input usable as a writing plate. Knobs supplied in different colors and size easily replaceable depending on the intended use, improving operability of the unit.