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Radial ProDI Passive Direct Box
Radial ProDI Passive Direct Box

Radial ProDI Passive Direct Box

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SoundPro Item: 47765
MSRP: $156.00
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The ProDI is a passive direct box designed for use on stage or in home recording studios, with the ability to handle high output instruments without distortion, and a transformer-isolated output to eliminate noise from ground loops.

The heart of the ProDI is a custom wound Radial transformer. It features an exceptionally high 140kΩ input impedance to reduce loading while enabling the ProDI to handle extreme signal levels at all frequencies without distortion. This is further improved upon with an internal MuMETAL® shield to protect against electromagnetic fields that can cause unshielded transformers to distort.

Radial ProDI Features

  • Compact passive direct box for stage and studio
  • Able to handle huge transients without distortion
  • Transformer isolation eliminates noisy ground loops
  • Plug and play easy to use feature set - on stage or in the studio
  • Input pad, Ground lift
  • ProDI Passive Direct Box1
  • Three Year Warranty, transferable1
  • Audio circuit type Passive, transformer based
  • Transformer Eclipse ET-DB2, 12:1 ratio
  • Number of channels Single channel (mono)
  • Frequency response 20Hz ~ 18.5KHz (± 0.2dB)
  • Dynamic range 128dB
  • 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
  • Maximum Input +18dB @ 20Hz
  • Input Connectors 1/4" in & thru
  • Output Connectors XLR-M out
  • Dimensions (L x W x D) 4.25 x 2.75 x 1.75 inches (108 x 70 x 44mm)
  • Weight 1.2lb (0.54kg)
  • Shipping size (L x W x D) 6.5 x 4 x 3 inches (165 x 76 x 102mm)
  • Shipping weight 1.35 lb (0.61kg)
  • Power Passive, no power required
  • Conditions For use in dry locations only between 5°C and 40°C

In The Box

Radial ProDI Passive Direct Box

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