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ProD8 Specifications

The Radial ProD8 is an 8 channel 19″ rack-mountable direct box designed for professional concert touring. The feature set has been optimized for keyboards but as with any direct box, it is certainly suitable for use with instruments or playback systems. The passive signal path incorporates a custom wound Eclipse ET-DB2 transformer and RF filtering that is able to withstand excessive signal levels without distortion while delivering a linear response across the audio spectrum.

Specifications
Audio circuit type: Passive, transformer based
Transformer: Eclipse ET-DB2, 12:1 ratio
Number of channels: 8
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, 180° polarity reverse, Ground lift
Input Connectors: 1/4"
Output Connectors: XLR
General
Construction: 14 gauge steel chassis & outer shell
Size (L x W x D): 19" x 6.25" x 1.75" (48.3cm x 15.875cm x 4.45cm)
Weight: 7.2lb (3.26 kg)
Shipping size (L x W x D): 22" x 10.375" x 4.5" (55.9cm x 26.4cm x 11.4cm)
Shipping weight: 8.30lb (3.76 kg)
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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ProD8 Resources

Part no: R800 1120 00

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