4x4 Stereo Matrix Mixer

The PINAX Stereo Matrix Mixer is an active 4x4 matrix mixer designed for versatile signal routing. With unipolar and bipolar mode switches for each output column, it accommodates a range of instruments, synthesizers, Eurorack signals, and line-level sources. In unipolar mode, the knobs control the mix of the input signals, allowing full attenuation at the counter-clockwise position and unity gain at maximum. In bipolar mode, the knobs feature a zero position, enabling users to blend both the original and phase-inverted signals, providing unique mixing options for sound shaping. The TRS inputs and outputs are AC-coupled, ensuring minimal crosstalk between channels for clean and precise audio performance.