Compact mono microphone mixers with 4 or 8 low impedance jack inputs, mixing to a single master jack output. Onboard separate volume controls for each microphone and the master output. Powered by 1 x 9V battery or optional 12Vdc adaptor (not included)

Specifications:

Available in 4 or 8 channel versions

Optional 12Vdc power input

Supplied with 9V battery

Battery: 9V battery (PP3 supplied)

Power Adaptor: 12Vdc, 200mA (not included)

Input Impedance: 3.3k Ohms

Output Impedance: 600 Ohms

Output Master: 1 x 6.3mm jack

Dimensions: 150 x 108 x 64