Doepfer A-138m from EMIS

Doepfer A-138m 4x4 Matrix Mixer
This page was last updated 31/10/2009

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	A-138m				4x4 Matrix Mixer

					The A-138m is a 4 x 4 matrix mixer with switches for unipolar/bipolar mode for each column. Unipolar means that the controls work as attenuators. Bipolar means that the controls work as polarizers. In this mode the amplification is zero in the middle position of the corresponding control. Turning the knob counterclockwise from the center position the signal is subtracted from the output sum with increasing amount (i.e. negative). Turning the knob clockwise from the center position the signal is added to the output sum with increasing amount.
	Width 20 HP	Depth 20 mm	Current 30 mA		Owners manual coming soon


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