Whirlwind pcDIQ 4-Channel Rackmount Direct Box
The Whirlwind pcDIQ is a 1U rackmount, four-channel passive direct box engineered for professional AV and audio applications. Each channel accepts unbalanced stereo line-level inputs and converts them to balanced mic-level XLR outputs. Featuring gold-plated RCA, 3.5mm stereo, and ¼” mono input jacks, the pcDIQ accommodates a wide range of source devices including laptops, media players, and instruments.
Every output is transformer-isolated to prevent ground loops and signal interference. A built-in stereo mix buss allows flexible routing by combining any combination of channels into a single stereo or mono mic-level output. Channel-specific controls include PAD, MONO, GROUND LIFT, and MIX switches for complete customization of the output signal.
Ideal for installations, events, and touring, the pcDIQ offers high-fidelity performance in a compact and versatile form factor.
Key Features:
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4 independent DI channels in a 1RU rackmount
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Multiple input formats: RCA, 3.5mm stereo, ¼” mono
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Transformer-isolated XLR outputs
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Stereo mix buss with stereo/mono switch
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Per-channel pad, mono, ground lift, and mix functions




