Radial Duplex Premium Stereo Passive DI Box
Radial Duplex Premium Stereo Passive DI Box
SoundPro Item: 46149 | Part Number: Duplex
Usually ships in 5-7 business days
- RCA, 3.5mm, and XLR—let you connect consumer electronics, instrument amplifiers, and professional line sources without adapters. The 14-gauge steel shell with mu-metal shielding and book-end jack protection guards against electromagnetic interference and road wear, ensuring consistent performance night after night in installed systems, mobile studios, and touring rigs.
The Radial Duplex is a full-feature stereo passive direct box engineered for live sound engineers, studio producers, and touring professionals who need transparent signal conversion without noise or phase distortion. Its dual Jensen audio transformers provide exceptional headroom and natural saturation when driven hard, making it ideal for active bass, digital keyboards, and electronic drums that can sound thin or harsh through standard DI boxes.
Ground loop isolation eliminates hum and buzz that compromise audio quality and interfere with video playback. Multiple input options—¼
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