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Radial SB-5W WallDI is a passive wall-mounted stereo DI box designed for permanent installation in standard electrical panels. It allows you to connect unbalanced audio sources, such as laptops, smartphones or tablets, to professional audio systems, providing a clear and stable signal. Thanks to its passive design, the device does not require power, which simplifies integration into existing systems. RCA and 3.5 mm TRS inputs are provided on the front panel for versatile connectivity. The built-in level control allows for convenient volume control right on the device, which is ideal for conference rooms, auditoriums, or commercial installations.
Inside the SB-5W, high-quality isolated transformers are used to balance the signal and eliminate noise caused by ground loops. For even better protection against noise interference, a ground lift switch is provided to minimize potential hum and electromagnetic interference. There is also a mono summing switch that allows the left and right channels to be combined into a single signal, ensuring compatibility with monaural audio systems. The output connections are realized through robust screw terminals, which guarantees a strong and durable connection during installation. Thanks to its compact steel chassis enclosure, the SB-5W offers high strength and durability, making it an excellent choice for professional AV systems.
Features
- Wall-mounted for integration into audio systems
- Passive design with no power requirements
- RCA and 3.5mm TRS inputs for connecting any audio device
- Built-in level control for easy volume adjustment
- Isolated transformers to eliminate noise and hum
- Ground lift switch to reduce background interference
- Mono summing function to combine stereo signals into a single channel
- Screw terminals for secure and durable connections
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We deliver orders throughout the country (except for temporarily occupied territories). The goods will be delivered to you according to the terms of the carrier company. Delivery of orders can be made in a period of 1 to 7 days. We still try to deliver your orders as quickly as possible. You can also pick up your order yourself in partner stores in Kyiv, Lviv and other cities of Ukraine. If the cost of your purchase is more than 2500 UAH, delivery in Ukraine is free. If the product you ordered costs less than 2500 UAH, you must pay for delivery (cost according to Nova Poshta tariffs).
* an exception is possible only when purchasing a promotional product
** subject to 100% prepayment
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