Radial Engineering ProAV1 Passive DI for Audio Visual

The Radial ProAV1 Passive DI connects almost any audio source to a PA system or recording interface. Featuring transformer isolation, stereo RCA section, -15dB PAD, & ground lift switch

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    A necessity for your audio toolkit

    The ProAV1 provides you with the ability to connect almost any audio source to a PA system, while automatically summing stereo sources to mono to preserve channels and simplify the audio setup. Inputs are available via 1/4", RCA, 3.5mm stereo, and line-level XLR connections, giving you the ability to easily connect to smartphones, tablets, laptops, CD players, or even a +4dB line level output from a console or recording interface. Transformer isolation helps eliminate noise while maintaining a linear frequency response, and a mono balanced XLR output allows you to feed a recording interface or a PA system.

     

    Consumer Audio to PA System

    The ProAV1 is perfect for interfacing consumer audio electronics with pro PA and recording equipment. The dual phone, RCA and 3.5mm inputs on the ProAV1 sum the left and right stereo channels to a mono output.

     

    Standard DI For Instruments

    The ProAV1 works just like standard direct boxes for passive and active musical instruments like guitars, basses, and keyboards. You can thru-put the signal to an on-stage amp while transformer isolation keeps things quiet.

     

    Radial Engineering ProAV1 Passive DI for Audio Visual Features:

    • Versatile direct box for multimedia applications
    • Easy to use, ultra-quiet passive design
    • Transformer isolation eliminates hum and buzz
    • Handles huge transients without distortion
    • 1/4" and 3.5mm TRS inputs
    • Stereo RCA input/thru
    • -15dB PAD switch
    • XLR Input with +4dB boost for strong signal
    • Ground Lift disconnects ground path at XLR output
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    Radial Engineering ProAV1 Passive DI for Audio Visual Specifications

    Radial Engineering ProAV1 Passive DI for Audio Visual Specifications
    Product Specifications
    • Audio Circuit Type: Passive, transformer based
    • Transformer: Eclipse ET-DB2, 12:1 ratio
    • Number of Channels: Single channel (mono)
    • Frequency Response: 20 Hz ~ 18.5 kHz (± 0.2 dB)
    • Dynamic Range: 128 dB
    • Total Harmonic Distortion: 0.01% from 20 Hz ~ 20 kHz @ -10 dB
    • Phase Deviation: 1° @ 100 Hz; 8° @ 20 Hz
    • Input Impedance: 140k Ohms, unbalanced
    • Output Impedance: 150 Ohms, balanced
    • Common Mode Rejection Ratio: 100 dB @ 60 Hz
    • Maximum Input: +18 dB @ 20 Hz
    • Construction: 14 gauge steel chassis & shell
    • Dimensions (L x W x D): 3.25” x 5” x 1.875”
    • Weight: 0.73 kg / 1.6 lbs
    • Power: Passive, no power required
    • Conditions: For use in dry locations only between 5°C and 40°C
    • Warranty: Radial 3-year, transferable
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