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Yamaha DCP1V4S

In-wall volume control and source selector for select Yamaha commercial sound systems

Item # 845DCP1V4S

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Our take on the Yamaha DCP1V4S

This in-wall panel lets you select from four input sources and gives you a single volume control knob. It is compatible with Yamaha's MA2120 mixer/amplifierMA2030 mixer/amplifier, and PA2120 amplifier.

Product Highlights:

  • in-wall volume and source selection control
  • compatible with Yamaha MA2120 and MA2030 mixer/amplifiers and PA2120 amplifier
  • backlit for ease of use in darkened environments
  • warranty: 5 years
  • Our 60-day money-back guarantee

What's in the Box:

  • Wall-mounted volume control
  • Plastic cover (white)
  • Owner's Manual
  • Important Notice

Hands-on research

Product Research


Overview: The DCP1V4S is a wall-mounted volume control designed for use with select Yamaha commercial amplifiers, such as the MA2030, MA2120, and PA2120. The unit comes with a white plastic trim cover.

Design: The DCP1V4S can raise and lower the output volume of the amplifier using the rotary control. The control panel is also equipped with four buttons for selecting the input source. You will need to pre-program the control by positioning the four DIP switches to one of the following configurations (positions of DIP switches are in the Owner's Manual):

Panel ID Knob Switch 1 Switch 2 Switch 3 Switch 4
1 Volume Stereo 1 Stereo 2 Stereo 3 ---
2 Volume Mic 1 w/chime Mic 2 w/chime Mic 1 Mic 2
3 Volume Mic 1 w/chime Mic 2 w/chime Mic 1 Mic 2
4 Volume Mic 1 w/chime --- Mic 1 ---
5 Volume Mic 2 w/chime --- Mic 2 ---
6 Volume Mic 1 Mic 2 --- ---
7 Volume Mic 1 Mic 2 --- ---
Stereo 1, 2, 3: Selects one of the three stereo inputs connected to the amplifier.
Mic 1/Mic 2: Turns on/off microphone input 1 or 2 as indicated. The switch indicator on the control panel lights when the mic is on. If Panel ID is set to 2, the stereo input is muted when the microphone is on. If Panel ID is 3, the stereo input is not muted when mic is on. For switches marked Mic w/chime, a chime will sound when the microphone is turned on or off.

Installation: The DCP1V4S is designed to be installed in a single-gang electrical box with a depth of 1.75" or more. Hardware for installing the control panel is not included. The Control Panel is connected to the amplifier via Ethernet cable. CAT5e or higher should be used. Up to 8 Control Panels can be connected within a maximum cable length of 650 feet (200m)

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