【Important Notice for International Buyers – Tomoayax Premium Audio Hi-Fi Japan】
■ Voltage Compatibility
This product is designed exclusively for use in Japan (AC 100V, 50/60Hz).
Many regions use 120V or 220–240V.
Using this product without a proper transformer in such voltage environments may result in malfunction, overheating, or serious and irreversible damage.
■ Plug Type
This product uses a Japanese plug (Type A or B).
A plug adapter may be required depending on your region.
■ Transformer Requirement (Very Important)
A transformer is required for safe use.
A plug adapter only changes the plug shape and DOES NOT convert voltage.
Using this product without a transformer may cause serious and irreversible damage.
■ Buyer Responsibility
As this is high-end audio equipment, the buyer is fully responsible for confirming compatibility with their local voltage (100V / 120V / 220–240V) and usage environment before purchase.
■ No Return / No Refund Policy
We do NOT accept returns or refunds for:
・Voltage mismatch (including 120V and 220–240V environments)
・Use without a transformer
・Plug incompatibility
・Damage caused by improper setup or usage
■ Liability
We are not responsible for any damage, malfunction, or performance issues caused by improper use or incorrect voltage conditions.
■ Final Notice
Please ensure full understanding of the above before purchasing.
Use only under the correct voltage environment.
[AV Switcher] This is a manual switching box with 8 inputs and 1 output. It can switch and display 8 composite video devices on a single TV or monitor. It is convenient for organizing inputs in security operations such as reception areas, back rooms of stores, and monitoring rooms, and is also useful for switching video in classrooms and conference rooms in educational settings.
[RCA Terminal Compatible] Each input supports one composite video input and three RCA inputs for left and right audio. It is easy to use with a wide range of devices such as DVD players, game consoles, and surveillance camera DVRs. The video is designed for general 75Ω devices, and the audio supports stereo output switching, making it ideal for those who want to streamline their wiring.
[Manual Selector] After wiring, simply select the input using the switch knob on the front panel. With minimal software settings and complex menus, it's easy for beginners to implement and suitable for shared equipment used by teachers and office staff. Labeling each input reduces switching errors and ensures smooth operation.
【Stable Operation Design】With a precise design that prioritizes practicality, this device aims for stable operation even when switching between multiple inputs. It is designed to be less susceptible to noise interference, making it useful in situations where screen visibility is a concern. Even in environments with frequent continuous use, such as security or educational applications, routine maintenance ensures ease of use.
[Installation and Precautions] The unit is made of plastic, making it lightweight and compact, so it doesn't take up much space. Only the unit itself is included, so please prepare the RCA cable separately. Insert the terminals all the way in, avoid tension on the cable, and store it in a cool, dry place away from high temperatures and humidity.
The package includes 1 * 8-port composite video audio 3 AV switcher, 8 inputs, 1 output.
**Audio Switcher**: Input video signal: 0.8-1.0 volts p-p switcher. Input impedance: 75 ohms. Box. - Material: Plastic audio box. - Color: As shown in the picture. Output impedance: 75 ohms. Output video signal: 0.8-1.0 volts p-p. - Audio: - Size: Approx. 15 * 10 * 5 cm / 6 * 4 * 2 inches (L * W * H). Output video signal: 2V (rms). - Video: Input impedance: 47kΩ. Input audio signal: 2V (rms). Frequency: 10Hz-20kHz, 0dB. Bandwidth: 50Hz-5.5MHz. Output impedance: 1kΩ. - Audio switcher with stronger anti-interference capability and perfect stability. 8 input ports (left and right channels) and 1 output port (left and right channels). - Quick installation and easy operation. - Manual AV. - 8 inputs, 1 output. - 8 ports, 8 inputs, 1 output. - Suitable for security, education, etc.
Product Description: Box. Easily usable with audio switchers. This item is made of premium materials for durability and long-term use. The switcher's precise design ensures practicality in high-performance work.
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