True to the Music
®
Radial Engineering Ltd.
JDV-Pre
™
500 Module
PRELIMINAR
Y
JDV-PRE 500 MODULE SPECIFICATIONS*
* Subject to change without notice.
9
Specifi cation
Circuit type
Autopadding discreet component
Clip Level - Buss output
Buss Output clips at +12dbu
Due to Class A Design
Clip Level - Input - 1/4” Input
>+26dbu
With Gain Control Set to 2
Clip Level - Input - 1/4” Input
-15dbu
With Gain Control Set to 10
Clip Level - Omniport
+5dbu input and +25dbu output
Clip Level - Output
+10dbu
Clip Light Threshold
+7db
Monitors XLR Output
Dynamic range
>93db
Equivalent Input Noise:
-90dbu
Input Gain Control at 5
Frequency Response:
20Hz ~ 20kHz (+/- 2 dB)
Front Panel Connectors:
Instrument Output, Aux Output
Gain - Maximum - 1/4” Front:
26db
Input Gain Control at 10
Gain - Maximum - XLR - Rear:
46db
Input Gain Control at 10
Gain - Omniport:
+20db fi xed
With relation to 1/4” input
Input - Rear Panel XLR:
Transformer Isolated Microphone Level
With Phantom Power
Input Impedance - 1/4” Input:
3.9M
Drag Off
Input Impedance - 1/4” Input:
22K to 500K
Drag On
Omniport Function:
Unity Gain Microphone Level Output
Output Headroom:
+10dbu
Output Impedance - Aux Out:
2.8K Ohms
Output Impedance - Rear XLR:
321 Ohms, Balanced Output
Output Level Maximum - Rear XLR: +10dbu
Current Draw:
80mA
