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Rolls DA134

Line distribution amplifier — sends stereo audio source to 4 separate variable outputs

Item # 172DA134

This versatile piece lets you distribute stereo signals into four separate, individually controlled RCA stereo outputs.

This versatile piece lets you distribute stereo signals into four separate, individually controlled RCA stereo outputs.

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Item # 172DA134

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About the Rolls DA134

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Distribute stereo signal to multiple amplifiers

The Rolls DA134 distributes a line-level stereo signal to four right and four left outputs, or a mono signal to eight outputs. Run those outputs to the inputs of one ore more commercial amps, and you can share that source throughout a larger venue. Each stereo output has a separate front-panel volume control knob.

There's one stereo RCA input and one stereo 3.5mm input on the back panel, and four stereo RCA outputs. A mono/stereo switch lets you choose the configuration that makes sense for your venue.

Product highlights:

  • distributes line level stereo signal to four right and left outputs
    • mono signal to eight outputs
  • one stereo RCA input
  • one stereo 3.5mm input
  • four stereo RCA outputs with individual front-panel volume controls
  • one stereo RCA pass-through output
Dimensions and warranty:

What's in the box:

  • Distribution amplifier
  • 59" DC Power supply (15.0VDC/500mA output)
  • Instruction sheet

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More details on the Rolls DA134

Russ B.

Product Research


Overview: The Rolls DA134 high-end, four-channel audio distribution amplifier lets you distribute signals from a stereo RCA or 3.5mm input to 4 pairs of RCA outputs with up to 20dB of signal gain available. The DA134 can also distribute a mono input signal to each of the 8 output jacks. Front-panel Level controls for each output allow for individual volume adjustment for each output zone.

Rear Panel:

  • Inputs:
    • RCA: A single pair of RCA jacks is provided for signal input.
    • 3.5mm: A stereo 3.5mm jack can be used for inputting signals from a smartphone, tablet, or other portable audio device.
  • Pass-Thru: A pair of RCA jacks will pass audio directly from the Input jacks, unaffected. The Pass-Thru can be used to link multiple DA134s together.
  • Outputs (Channels 1-4): Four pairs of RCA output jacks can be used to distribute sound out to multiple amps or powered speakers in different areas. These can be used as 4 pairs of stereo outputs or 8 individual mono outputs, based on the position of the front-panel Stereo-Mono switch.

Front Panel:

  • Level Controls: Four rotary dials control the output level of each of the 4 pairs of RCA output Channels (Ch.1-4). These can provide up to 20dB of gain per Channel.
  • Stereo-Mono Switch: When set to Stereo, this allows a stereo input to be distributed to each of the 4 stereo output RCAs. When set to Mono, it allows a mono input signal to be sent to each of the 8 RCA output jacks.
  • Power LED: Lights if the distribution amplifier is powered on.

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