Berry Ultradrive

Hi, if I want to use the above as 4 or 5 way mono, does it SUM the stereo inputs for you?
Ta

Yeah, there's an internal SUM signal which can be configured to take its input from any combination of the A/B/C inputs (press the SUM key and fiddle with the settings in there). From there, all you need to do is set the outputs to take their input signal from the SUM input. Easy job

Thanks