The Radial Engineering JPC is a professional stereo computer direct box designed to seamlessly connect laptops, smartphones, tablets, media players, and other consumer audio devices to professional sound systems. Featuring a unique hybrid circuit with active buffering and transformer isolation, the JPC delivers clean, noise-free audio while eliminating hum, buzz, and ground loop problems commonly associated with computer-based audio sources.
Ideal for conference rooms, houses of worship, educational facilities, corporate presentations, live events, and multimedia applications, the JPC provides a reliable and professional interface between consumer audio devices and balanced PA systems.
Modern presentations, meetings, live performances, and multimedia productions often rely on laptops and mobile devices as audio sources. However, connecting these devices directly to professional audio systems can introduce unwanted hum, buzz, noise, and grounding issues.
The Radial JPC is specifically engineered to solve these challenges. Its active stereo circuitry combines high-performance buffering with premium transformer isolation to create a hybrid design that blocks ground loops and significantly reduces system noise.
Additional AC blocking capacitors prevent noise from feeding back into connected computers, ensuring stable operation and pristine audio quality. Multiple input options including 3.5mm stereo, RCA, and ¼-inch connectors provide compatibility with virtually any consumer audio device.
The balanced XLR outputs deliver microphone-level signals suitable for long cable runs, stage snake systems, digital mixers, and professional PA installations. Powered directly by 48V phantom power from a mixing console, the JPC eliminates the need for external power supplies and is perfectly suited for live sound and installed AV environments.
• Professional stereo direct box for laptops and multimedia devices
• Active signal path with transformer-isolated outputs
• Eliminates hum, buzz, and ground loop noise
• Compatible with laptops, smartphones, tablets, and media players
• Multiple inputs: 3.5mm, RCA, and ¼-inch connectors
• Balanced XLR microphone-level outputs
• AC blocking capacitors prevent system noise contamination
• Powered via 48V phantom power
• No external power adapter required
• Suitable for long cable runs and stage snake systems
• Rugged steel construction for professional applications
• Designed for live sound, AV installations, and conference systems
• Corporate presentations
• Conference room audio systems
• Educational institutions and classrooms
• Houses of worship and churches
• Hotels and convention centres
• Live event production
• Digital signage audio systems
• Multimedia playback systems
• Streaming and content production
• Professional AV installations
Quickly connect laptops, smartphones, tablets, and media players to mixers, PA systems, and audio networks.
Transformer isolation and active circuitry remove ground loop noise commonly found in computer audio connections.
Supports 3.5mm, RCA, and ¼-inch audio sources, making it compatible with virtually any multimedia device.
Active buffering preserves audio quality and ensures clean signal delivery to professional sound systems.
Powered directly from the mixing console via 48V phantom power with no external adapter required.
Designed specifically for meeting rooms, educational facilities, houses of worship, hotels, and live presentations.
Solution: Transformer isolation eliminates ground loops and unwanted electrical noise.
Solution: Active signal buffering preserves audio integrity and improves overall sound performance.
Solution: Multiple input options support laptops, tablets, smartphones, media players, and other consumer electronics.
Solution: Balanced XLR outputs provide reliable audio transmission over long distances.
Solution: Phantom power operation eliminates the need for external power supplies.
More detail about BG Sound & Light Sdn Bhd
Malaysia
