TOA M-243 6-Channel Stereo Mixer

The TOA M-243 is a professional-grade, 19-inch rack-mountable stereo mixer designed for flexibility and reliable performance in commercial audio systems. Featuring two monaural inputs, four stereo inputs, one stereo output, and two monaural outputs, the M-243 allows for customizable routing of audio signals with assignable outputs and sub-input terminals for added versatility.

Built for both microphone and line-level signals, the M-243 includes a built-in limiter to reduce distortion, internal high-pass filter, and PAD switch for MIC inputs. Advanced functionality includes automatic muting of the stereo output when monaural input is detected, peak indicators for level monitoring, and a stereo recording output with tone control.

This mixer is ideal for boardrooms, lecture halls, houses of worship, or any installation requiring multi-input audio control with professional-grade features.

TOA M-243 Key Features

• 2 monaural inputs, 4 stereo inputs, 1 stereo output, 2 monaural outputs

• Individually assign input signals to 3 output channels

• Sub-input terminals for stereo and mono output channels

• Selectable mic/line input for monaural channels with internal PAD and high-pass filter

• Built-in limiter to prevent distortion from high input levels

• Peak indicator for signal monitoring

• Automatic muting of stereo output when monaural signal is active (switchable)

• Stereo recording output with high/low EQ controls

• Mono outputs can sum stereo output (set via internal switch)

• Protective cover doubles as a writing plate

• Color-coded, user-replaceable knobs for easier operation and customization

TOA M-243 SPECIFICATION