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Henry Engineering PatchBox II Stereo Output Multiplier
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    Henry Engineering PatchBox II Stereo Output Multiplier

    Manufacturer: Henry Engineering

    Item #: PATCHBOX   •   MFG #: PATCHBOX II


    List Price:$150.00
    Our Price:$139.99

    free ship
    Availability: Usually ships in 3-10 business days
    This item is currently out of stock and will ship the minute we receive it – normally 3-10 business days. Need it sooner? Call 800-522-2025 and we'll make it happen,or email Customer Service for expedited delivery options. Certain Non-Stock Items Valued over $50.00 may Ship FREE UPS GROUND in the Continental US. Multiple quantities of the same non-Stock Item Valued below $50.00 may be ordered to meet the $50 minimum order requirement to qualify for Free UPS Ground Freight. This offer does not apply to certain freight-intensive or hazardous items. Certain restrictions may apply.



      PatchBox II is a passive "output multiplier" that can be used to distribute the output of a professional audio mixer to the inputs of peripheral equipment. PatchBox II is ideal for feeding a mixer's output signal into DAT recorders, digital editors, computer sound cards, cassette and reel decks, VCRs, PA systems, dubbing racks, limiters, and other audio equipment. Both professional equipment with balanced inputs and consumer equipment with unbalanced inputs can be used.

      PatchBox II is compatible with any active balanced (transformerless) low impedance signal source that is ground-referenced. (Most professional mixers built since the early 1980s use this topology.)

      From a stereo source, PatchBox creates eleven stereo outputs: five balanced stereo outputs and six unbalanced stereo outputs. PatchBox balanced outputs, on XLR and 1.4" TRS connectors, provide a "unity gain" signal with a 600 ohm source impedance. PatchBox unbalanced outputs, on gold-plated RCA connectors, provide a signal that is compatible with the inputs of consumer gear. Because the inputs circuits of audio equipment are normally high-impedance ("bridging"), any combination of outputs can be used simultaneously without interaction or signal degradation.



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