Radial Engineering JPC DI Box
Best clean audio interfacing for professional sound setups.
This is the ultimate bridge between consumer gear and professional sound systems. By combining transformer isolation with an active drive circuit, it effectively kills ground loop hum while ensuring your laptop audio actually holds its own in a live mix.
$259.99
at
Full Compass Systems
Who it's for
- Audio engineers and presenters needing noise-free computer playback.
- Live sound technicians connecting diverse consumer electronics.
- Touring musicians and rental companies requiring dependable, power-free gear.
Who should skip it
- Users with extremely low-level input sources or long cable needs.
- Sound designers needing precise control over stereo-to-mono conversion.
- Budget-conscious users seeking a simple, inexpensive DI solution.
Performance breakdown
Ground loop isolation
Transformer-isolated inputs effectively silence unwanted hum from computer power supplies.
Build durability
Fourteen-gauge steel construction survives the rigors of constant touring and stage use.
Connectivity versatility
Multiple input formats ensure seamless integration with virtually any consumer audio device.
Signal integrity
Active drive circuitry maintains clean, professional-grade signal levels over long cable runs.
Ease of setup
Phantom power operation eliminates the need for external batteries or power supplies.
Input headroom
The switchable pad provides necessary flexibility for handling high-output consumer sources.
Key Specs
Type
Stereo PC DI Box
Number of Channels
2.0
Input Connectors
1/4 inch TS, RCA, 3.5mm TRS
Output Connectors
XLR
Pad Attenuation Switch
Yes
Phantom Power Compatible
Yes
Power Source
Phantom Power
Housing Material
Steel
Signal Type
Stereo
Construction
14 gauge steel
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