MCM Audio 3ch Passive Microphone Mixer with Aux Input and Mic Level Output

Description

Up for sale is one (1) new MCM Custom Audio 3ch Passive Microphone Mixer
With stereo aux input and mic level output
Four independently adjustable levels (volume) for aux and microphone inputs
Inputs:
3x unbalanced 6.3mm (1/4") mono microphone level
1x 2ch (stereo) RCA aux (line level) input (-40dB attenuation down to mic level)
Output:
1x unbalanced 6.3mm (1/4") mono microphone level
Passively powered, no additional power input required
Heavy duty panel mountable metal enclosure (4 mounting screws included)
W x L x H: 5.7 x 3.0 x 1.2"
My items are always packed properly and securely!  :)
ESD-safe packaging and precautions are used with items that require it.
Thanks for looking!