The DB227 Podcast-Pro Microphone/Sorce mixer. This device was designed to mix a microphone with a source signal either RCA or 3.5 mm (1/8 in. ) signals. To a single XLR output at microphone level. The DB227 consists of two balanced XLR jacks; one female input, one male output. RCA input jacks and 3.5 mm input jack. A level knob for the attenuation of the source inputs of the unit (RCA and 3.5 mm only). Switches for allowing the input signals to pass thru to the output of the unit. A ground lift switch for grounding the input and outputs sections together to help eliminate ground hum issues.

Features:

• passive unit
• switchable
• single source level control