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Description
Rapco Horizon LTIBLOX Laptop BLOX Passive Direct Box with Volume Control
The Rapco Horizon LTIBLOX is a passive direct box designed to interface consumer audio devices with professional sound systems. It enables signal conversion for audio operators and technicians, supporting laptop and mobile device playback workflows. This makes it ideal for live sound, presentation, and recording scenarios where balanced mic-level output is required.
This unit converts a stereo auxiliary signal into a mono balanced microphone level output using a passive circuit design. A built-in volume control allows attenuation of the outgoing signal to match downstream equipment. The interface operates without batteries or external power.
In real-world use, the LTIBLOX supports reliable integration of consumer electronics into professional audio environments. It is suited for portable rigs, installed AV systems, and production toolkits where simple and dependable signal conversion is needed. The compact enclosure supports repeated use in mobile applications.
Key Features
- Passive Laptop Interface: Converts consumer audio signals to balanced mic-level output
- Integrated Volume Control: Allows operator adjustment of outgoing signal level
- 3.5mm Stereo Input: Accepts audio from laptops and mobile devices
- XLR Male Output: Connects directly to professional audio inputs
- Self-Contained Design: Requires no batteries or external power
Technical Specifications
Product Type
Passive Direct Box
Input
3.5mm TRS male
Output
XLR male
Channels
1
Signal Conversion
Consumer level to microphone level
Volume Control
Yes
Power Requirement
None
Manufacturer
Rapco Horizon
