Radial Engineering PROD2 Passive Dual DI Direct Injection Box with Radial Transformer


Have a Question? Call Toll Free: 888-462-7828

Live Chat Email Us

Availability: In Stock

Available for immediate shipment and pick-up from our Jamaica, New York location. In-store pick-up is available Monday through Friday from 8:30 am to 5:30 pm
Free Shipping (Continental US)
  • The Radial ProD2 is a compact stereo direct box developed specifically to address the needs and challenges of interfacing a stereo keyboard to a professional audio system. This passive DI features two independent channels with separate inputs and thru-puts for the artist's stage amp and two fully isolated outputs for the PA system.


    • Stereo direct box designed for keyboards
    • Smooth, warm sound rounds out digital edge
    • Able to handle huge transients without choking
    • May be rack mounted for touring rigs
  • Audio circuit type:  Passive, transformer based
    Number of channels: Single channel (mono)
    Frequency response:  20Hz ~ 18.5KHz (± 0.2dB)  
    Dynamic range:  128dB 
    Maximum input:  +18dB @ 20Hz 
    Total harmonic distortion:  0.01% from 20Hz~20kHz @-10dB
    Phase deviation:  1° @ 100Hz; 8° @ 20Hz 
    Input impedance:  140k Ohms, unbalanced 
    Output impedance:  150 Ohms, balanced 
    Transformer: Eclipse ET-DB2, 12:1 ratio
    Shield: Faraday, MuMETAL® can
    Input pad:  -15dB  
    180° polarity reverse:  Inverts absolute phase
    Ground lift:  Disconnects pin-1 at XLR output 
    XLR configuration:  AES standard (pin-2 hot) 
    Connectors: 1/4 in & thru, XLR-M out
    Construction:  14 gauge steel chassis & outer shell
    Finish: Durable powder coat
    Size:  (W x H x D) 70 x 108 x 44mm (2.75” x 4.25” x 1.75)
    Weight:  .54kg (1.2lbs) 
    Shipping Size: W x H x D: 102 x 76 x 165mm (4.00 x  3.00  x 6.50)
    Shipping Weight: 0.61 kg (1.35 lbs)
    Power:  Passive, no power required 
    Conditions: For use in dry locations only between 5°C and 40°C
    Warranty:  Radial 3-year, transferable
  • Shipping rates calculator