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.
 
Specifications
 
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
Features
Input pad, Ground lift
Input Connectors:
1/4" in & thru
Output Connectors:
XLR-M out
General
Construction:
14 gauge steel chassis & outer shell
Size (L x W x D):
4.25” x 2.75” x 1.75" (108 x 70 x 44mm)
Weight:
1.2lb (0.54kg)
Shipping size (L x W x D):
6.5" x 4" x 3" (165 x 76 x 102mm)
Shipping weight:
1.35lb (0.61kg)
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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