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Compact rectangular audio switcher with metal shell, 3.5 mm jacks and toggle buttons, 52 by 43 by 14.5 mm

AVer AC-3.5-1X2 production switcher 3.5mm 1 in 2 out 2 in 1 out bi-directional

SKU CH-6957-2TTZK MPN AC-3.5-1X2

Bi-directional 3.5 mm audio switcher splits one source to two outputs or mixes two sources into one with manual selector and Y-button for simultaneous routing

  • Maximum source support3
  • Control buttonsPush button
  • JoystickPush button
  • SoundAuxiliary, 3.5 mm mini TRS, 3.5 mm mini TRRS
  • SDI ports3 HD/SD-SDI Input; 3 HD/SD-SDI Output
  • Component video2 In
  • Bi-directional 3.5 mm switching splits one source to two outputs or mixes two sources to one
  • Y-button enables simultaneous dual-port audio routing for flexible monitoring or mixing
  • Three-position toggle provides instant mute without unplugging cables
  • Metal shell shields environmental noise for cleaner signal integrity
  • Compact 52 x 43 x 14.5 mm form factor fits tight desktop or rack spaces

Compact Audio Switcher

The AVer AC-3.5-1X2 is a bi-directional 3.5 mm audio switcher that operates as a 1-in-2-out splitter or a 2-in-1-out mixer. A three-position toggle selects port A, port B or mute, while a dedicated Y button enables simultaneous operation of both ports. The metal-shielded chassis measures 52 mm by 43 mm by 14.5 mm and accepts TRS, TRRS and TS plugs.

Flexible Desktop Routing

Content creators, streamers and home-studio users who need to route a single source to two headsets or blend two sources into one input will find the manual controls immediate and driver-free. Installations requiring automated switching, remote control or balanced XLR connections should consider a matrix router or professional audio interface instead.

3.5 mm TRRS Bi-Directional Port

The single specification that decides suitability is the 3.5 mm mini TRRS jack configured for bi-directional 1-in-2-out splitting and 2-in-1-out mixing. If your workflow demands balanced line-level I/O, digital audio formats or more than two concurrent paths, this connector type will not meet the requirement.

How it compares

Measured against everything we stock in HDMI & Video Switchers, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 87% of the 40 comparable items (median $280.49).

Specifications

Product
Brand nameAVer
Product lineAC-3.5-1 × 2
Model nameAC-3.5-1 × 2
Part numberAC-3.5-1 × 2
Audio & video
SoundAuxiliary, 3.5 mm mini TRS, 3.5 mm mini TRRS
Audio connectionAuxiliary, 3.5 mm mini TRS, 3.5 mm mini TRRS
Ports & slots
SDI ports3 HD/SD-SDI Input; 3 HD/SD-SDI Output
Component video2 In
Composite video2 In
Additional connector3.5 mm mini TRS, 3.5 mm mini TRRS
Size & build
Mounting52 mm × 43 mm × 14.5 mm
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Compatibility
Maximum source support3
In the box
Included items1
More details
Control buttonsPush button
JoystickPush button

Questions about this item

Will the 3.5 mm TRRS jack or push-button selector need replacement after heavy daily switching?

The unit uses a metal-shelled 3.5 mm mini TRRS jack rated for repeated insertion and a mechanical push-button selector; no user-serviceable parts are specified, so the jack and button are expected to last the product lifetime.

What is the first limitation when routing audio continuously through both A and B ports in Y-mixer mode?

The passive bi-directional path has no active gain stage, so the practical limit is signal attenuation when splitting or mixing two sources simultaneously without external amplification.

Does the switcher generate any heat or noise when left powered in mute mode all day?

The device is entirely passive with no power supply, fan or active circuitry, so it produces zero heat and no audible noise in any selector position including mute.

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