DBX 131 Effects Processor

DBX 131 Effects Processor

dbx 131 graphic equalizer designed for the most demanding sound reinforcement environments , it provides simple, easy and intuitive control .

dbx 131 not only provides standard features single-channel , 31-band , 1 / 3 octave band frequency , ISO specified center frequency, input gain adjustment range of ± 12dB and 12dB per octave 50Hz low-end attenuation slope cut filter , but also provides some additional features insightful ; these features include : 25mm stroke improvement faders provide selectable ± 6dB or ± 12dB boost / cut range is fine gain adjustment for easy installation provides XLR and 1 / 4 "TRS connectors for silent operation provides balanced input and output . dbx 131 visionary design makes your job easier.

Characteristics

• Switchable ± 6dB or ± 12dB boost / cut range

• Front panel bypass switch

• Monitor output level of 4 -segment LED display rung

• Internal toroidal transformer

• Greater than 108dB of dynamic range signals

• Each octave 12dB, 3dB drop 50Hz low-end cut-off filter

• ± 12dB input gain adjustment range

• XLR and TRS input / output connectors

• 10Hz to 50kHz frequency response

Specification
Input

Connector
1/4 "TRS, ( female ) XLR (2 -pin FireWire )
Type Electronically balanced / unbalanced , RF ( radio frequency ) filter
Impedance balanced 40kΩ, unbalanced 20kΩ
Maximum input level > +21 dBu balanced or unbalanced
CMRR ( common mode rejection ratio )> 40dB, typical 1kHz> 55dB
Output

Connection
1/4 "TRS, ( male ) XLR (2 feet hot end )
Type balanced / unbalanced impedance , RF ( radio frequency ) filter
Impedance balanced 100Ω, unbalanced 50Ω
Maximum output level > +21 dBu, balanced / unbalanced load to 2kΩ or greater
> +18 DBm, balanced / unbalanced ( into 600Ω load )
System Features

Bandwidth
20Hz-20kHz, +0.5 /-1dB
Frequency Response 10Hz to 50kHz; +0.5 /-3dB
108dB Dynamic Range
Signal / noise ratio 90dB
Internal Crosstalk <-80dB, 20Hz-20kHz
Total Harmonic Distortion + Noise < 0.004%
Function Switch
EQ bypass bypass graphic equalizer in the signal pathway
Low-end resection 50Hz, 12dB / octave low-end cut-off filter
Range selectable ± 6dB or ± 12dB boost / cut
Power supply
Operating voltage 100V/AC, 50Hz/60Hz
120V/AC, 60Hz
230V/AC, 50Hz/60Hz
Power Consumption 12W
IEC power socket power connector

 

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