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Compact metal box with XLR and RCA ports on front and back

LORDWORLD

LORDWORLD MC3 3-IN-3-OUT XLR/RCA Passive Audio Switch

SKU CH-FN53-KP0VB

Passive 3-in-3-out switch selects between two XLR and one RCA source or destination while converting balanced and unbalanced signals without altering sound quality

  • Switch between three sources or amplifiers with zero signal loss
  • Convert balanced XLR to unbalanced RCA or vice versa without active circuitry
  • Passive design preserves original audio quality by adding no colouration
  • Compact desktop footprint fits tight studio or home setups
  • Three stereo XLR and one stereo RCA on both input and output sides

Versatile 3-in-3-out Audio Switch

The LORDWORLD MC3 is a compact passive selector that routes two stereo XLR inputs and one stereo RCA input to two stereo XLR outputs and one stereo RCA output. It lets desktop listeners and home-audio enthusiasts compare multiple sources or amplifiers without unplugging cables. Because it requires no power supply, it adds no noise or colouration to the signal path.

Three Balanced and One Unbalanced Path

Each channel handles line-level audio cleanly, so you can feed a DAC, streamer and phono stage into a single headphone amp and powered monitors simultaneously. The passive design means headroom is limited only by the connected gear; very high-output sources or long cable runs may eventually reveal the lack of active buffering, but typical desktop levels stay well within comfortable range.

All-Metal Chassis with Front-Panel Knob

A rugged aluminium enclosure shields the internal wiring from RF interference while keeping the footprint small enough for a crowded desk. Gold-plated XLR and RCA jacks ensure reliable contact through repeated switching, and the rotary selector clicks positively between positions. No external power brick or wall wart is needed, so cable clutter stays minimal.

Highlights

  • Switch between three sources or amplifiers with zero signal loss
  • Convert balanced XLR to unbalanced RCA or vice versa without active circuitry
  • Passive design preserves original audio quality by adding no colouration
  • Compact desktop footprint fits tight studio or home setups
  • Three stereo XLR and one stereo RCA on both input and output sides

Specifications

BrandLORDWORLD

Questions about this item

Will the three XLR and RCA inputs let me keep my turntable, DAC and streamer connected at the same time?

Yes, the unit provides two stereo XLR inputs and one stereo RCA input so all three sources can stay plugged in and be selected with the front switch.

How can I verify the MC3 is passing audio cleanly after I wire it up?

With the selector set to each input in turn, listen for a noise-free signal at both the XLR and RCA outputs — any hum or channel drop indicates a cabling issue rather than the switch itself.

What cables come in the box and what must I supply?

The package contains only the MC3 selector unit; you will need to provide the XLR and RCA interconnects that match your sources and amplifiers.

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