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Small black metal audio switcher box with RCA and 3.5mm ports, switch button, volume knob and mute button

AVer AS-201 Bi-Directional Audio Switcher 1×2 / 2×1

SKU CH-QSX0-9Q7S4

Bi-directional audio switcher routes stereo signals 1×2 or 2×1 via RCA and 3.5 mm with volume knob, mute button and metal shielding

  • Wireless SupportRCA, Auxiliary, RCA
  • Max Output Support3
  • FormatRCA, Auxiliary
  • ColorBlack
  • VideoRCA, Auxiliary
  • AudioRCA, RCA, Auxiliary
  • Bi-directional RCA and 3.5 mm switching lets you route one source to two outputs or two sources to one output
  • Metal chassis shields against interference and dissipates heat for stable signal transmission
  • Noise-reduction circuit design delivers clear audio with no audible noise or delay
  • Front-panel switch button eliminates the need to repeatedly plug and unplug cables
  • Volume knob and mute button give instant level control for all connected devices

Product Identity

The AVer AS-201 is a compact bi-directional audio switcher designed for home and desktop setups. It routes stereo signals between one source and two outputs, or two sources and one output, using RCA and 3.5 mm connections.

Switching Configuration

The unit operates in a 1×2 or 2×1 topology selected by a front-panel button. This single topology choice decides whether the device solves a source-selection or a distribution problem for the installer.

Fit And Limits

It suits users who need manual, passive switching between analogue stereo devices such as a PC, console or TV without unplugging cables. It does not suit installations that require remote control, automatic switching, digital audio formats or more than three total endpoints.

Highlights

  • Bi-directional RCA and 3.5 mm switching lets you route one source to two outputs or two sources to one output
  • Metal chassis shields against interference and dissipates heat for stable signal transmission
  • Noise-reduction circuit design delivers clear audio with no audible noise or delay
  • Front-panel switch button eliminates the need to repeatedly plug and unplug cables
  • Volume knob and mute button give instant level control for all connected devices

Specifications

BrandAVer
Wireless SupportRCA, Auxiliary, RCA
Max Output Support3
FormatRCA, Auxiliary
ColorBlack
VideoRCA, Auxiliary
AudioRCA, RCA, Auxiliary
HDMI2 In
SDI4 HD-SDI Out
Serial InterfaceRCA, RCA, Auxiliary
Network InterfaceRCA
USB Port1
DVI1 In
VGA1 Out
Component3 Input/3 Output
Composite2 In
Digital AduioRCA, RCA, Auxiliary
Analog AduioRCA, Auxiliary
Other ConnectorRCA, Female-to-Female
DisplayDVD Player, Television, Gaming Console, Laptop, Personal Computer
CompatibilityDVD Player, Television, Gaming Console, Laptop, Personal Computer
System RequirementsDVD Player, Television, Gaming Console, Laptop, Personal Computer
Power Consumptionfalse
Power Supplyfalse
FeatureRCA, 3, Black, 1 year manufacturer, DVD Player, Television, Gaming Console, Laptop, Personal Computer
Weight0.14 kilograms
Package Content1, ATNEDCVH, RCA, Female-to-Female

Questions about this item

How does the 1×2 / 2×1 bi-directional switching work in a real setup?

You can connect one source to two outputs or two sources to one output using the front-panel switch button, letting you route stereo audio between devices without unplugging cables.

What do the RCA and 3.5 mm connections actually limit in practice?

The switcher handles analogue stereo only, so it passes left and right channels through RCA or 3.5 mm jacks but does not support digital audio formats or multi-channel surround.

What space and mounting does the metal chassis need?

The all-metal case measures 70 × 59 × 24 mm and weighs 76.5 g, so it fits on a desk or shelf without brackets and can be moved easily between setups.

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