MCM Electronics

Z-Direct Passive Direct BoxMCM Part #: 555-7675  |  Applied Research Technology Part #: ZDIRECT

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Passive Direct Box

High-quality passive interface lets you connect instrument, line, or speaker level signals to a mixer or other balanced input. High impedance, single-ended (unbalanced) 1/4" input is converted into an isolated, balanced low impedance signal source. The internal audio transformer has extremely flat and wide frequency response and can handle high signal levels.

Product Description

Input-attenuator switches allow selection of 0dB, -20dB or -40dB for a wide range of signal levels and the input-thru jack allows tapping off of the signal chain. The ground-lift switch separates input and output signal grounds to isolate two systems, reducing hum and ground-loop noise.

    Features
  • Switchable 30KHz low-pass bessel filter to cut out high frequency RF and electrical interference
  • Phase invert switch
  • Compact black anodized aluminum case
    Specifications
  • Frequency response: 10Hz~50KHz
  • THD: 0.01%
  • Input and input-thru connection: 1/4" unbalanced, 50Kohm
  • Output connection: XLR male, 600ohm
  • Dimensions: 1.75" (H) x 4.2" (W) x 3.5" (D)

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Package Specifications & Dimensions
Weight:0.84 lbs.
Hazardous:No
Warranty:365 days
Need to Return?
Length:14 in.
Width:9.75 in.
Height:2.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 040

MCM Cat 56, Page 199

PDF Reference
Datasheet

Requires Adobe Acrobat Reader.

Mfr. Info

Applied Research Technology Logo
Mfr. Name:Applied Research Technology
Mfr. Part Number:ZDIRECT