Doepfer A-138p

Modules A-138p/o are used to built a simple performance mixer (instead of an external stand-alone mixer). Module A-138p is the 4-fold input module, A-138o is the output module that can be combined with one or more A-138p.

• A-138p features:
• 4 channels controls and inputs for each channel

• input (3.5 mm mono socket)
• signal LED (as a coarse monitor of the incoming level, the level is measured after the gain control)
• mute switch
• gain (control to adapt different audio levels)
• Level (the main volume control)
• Aux
• Pan
• internal jumper for each channel to choose between Aux pre/post main Level control
• internal connection to the output module and to other A-138p modules A-138p requires A-138o (no stand-alone use)