We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black metal box with eight RCA input buttons and one output row

WRIARICH

WRIARICH 4330143097 8-Way Composite AV Production Switcher

SKU CH-7DM2-VW5S9 MPN 4330143097

An 8-input composite AV switcher with manual push-button selection routes eight RCA video and stereo audio sources to one output in a metal enclosure requiring no external power

  • Max Source Support8
  • FormatBlack
  • ColorBlack
  • VideoRCA
  • AudioRCA
  • HDMI1 Out
  • Switch 8 composite sources to one display with push-button control
  • Manual operation needs no external power supply or software drivers
  • Metal enclosure provides durability for long-term use
  • Video bandwidth 50 Hz to 5.5 MHz with 75 Ω impedance
  • Audio frequency response 10 Hz to 20 kHz at 0 dB

8-Way Composite AV Switcher

The WRIARICH 4330143097 routes eight composite video and stereo audio sources to a single display. It is built for users who need to connect multiple legacy devices such as VCRs, game consoles or DVD players to one television without constantly swapping cables.

Push-button operation, no external power

Installation requires only plugging RCA cables into the eight input groups and the single output group, then pressing the front selector buttons to change sources. The unit draws power from the connected signals so no mains adapter is needed. The only common issue is accidental button presses when the switcher is placed in a tight rack space.

Video bandwidth 50 Hz to 5.5 MHz

The switcher passes composite video at 0.8–1.0 Vp-p into 75 ohms and stereo audio at 2 V RMS across 10 Hz–20 kHz. It comfortably handles standard-definition sources but cannot carry progressive-scan, component or HDMI signals, so high-definition consoles and modern streaming boxes fall outside its capability.

Highlights

  • Switch 8 composite sources to one display with push-button control
  • Manual operation needs no external power supply or software drivers
  • Metal enclosure provides durability for long-term use
  • Video bandwidth 50 Hz to 5.5 MHz with 75 Ω impedance
  • Audio frequency response 10 Hz to 20 kHz at 0 dB

Specifications

BrandAVer
Series4330143097, Optimal Shop
Model4330143097
Part NumberOptimal Shop
Max Source Support8
FormatBlack
ColorBlack
VideoRCA
AudioRCA
HDMI1 Out
Component2 In
Composite2 In
Analog AduioRCA
System RequirementsRCA, false
Specification4330143097, Optimal Shop, Black, 8, RCA, 10 L x 5 W x 1.5 H inches, 180 grams
Feature8, Male, RCA, Black
Mount Size10 in x 5 in x 1.5 in
Dimensions14.33in W x 12.83in H x 9.06in D
Weight180 grams
Package Content1

Questions about this item

How can I confirm the switcher is passing video correctly after connecting my eight sources?

Press each input button in turn; the corresponding LED should light and the TV should show a stable picture with no rolling or colour loss, indicating the 50 Hz to 5.5 MHz video bandwidth is intact.

What cables or accessories must I supply myself to use the 4330143097 right away?

The box contains only the switcher; you must provide eight sets of RCA composite cables (yellow, red, white) for the inputs and one RCA composite cable for the output to your display.

Should I choose the version with two component inputs or the one with only composite for my mixed console setup?

This model includes two component-video inputs alongside six composite inputs, so select it when you need to connect both component and composite sources simultaneously.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.