Mono 31 Band Graphic Equaliser
A 5330 Mono 31 Band Graphic Equaliser
Features
1U 19" rack mount
31 bands of adjustment
Ultra low distortion
Balanced inputs and outputs
Unbalanced inputs and outputs
Earth lift switch
±6 or ±12dB on each band
High & Low pass filter
EQ bypass switch
Suitable for 24V DC systems
Mono 31 Band Graphic Equaliser
Tune a powerful multi-amp, multi-cabinet PA system with ease.
Invaluable for counteracting poor room or venue acoustics, such as feedback and reverberation and for
foldback applications.
The audio spectrum is divided across 31 notch bands each adjustable plus or minus 6 or 12dB from centre or flat position. Feedback or reverberation can be reduced or eliminated by “notching out” ie. reducing
the system frequency response at the offending frequency sector.
Usually connected between the pre amp out and power input of the sound system amplifier. An earth lift
switch helps eliminate mains earth loop hum and buzz. High pass and low pass selectable filter switches
provide filters of 12dB per octave below 40Hz and above 16kHz respectively.
Three different types of connectors are provided for connection to the amplifier. 3 pin XLR and 6.35mm
sockets offer balanced connections, whilst RCA sockets provide unbalanced operation.
A switch is provided to bypass all control settings. Overall output is controlled by the level control. Removal
of AC power in the ON position puts unit into bypass mode making this suitable for 24V backup systems.
Electronic Specifications
Input impedance:.....................................................................20KΩ (bal.)
15kΩ (unbal.)
Maximum input level: ......................................................................18dBV
Connections:.................................................Balanced XLR, 6.35mm jack
Unbalanced RCA
Output impedance: .........................................................................<600Ω
Maximum output level:....................................................................16dBV
Load impedance: ............................................................................>10KΩ
Low pass filter: ................................................-12dB/octave above 16kHz
Distributed By:
Proudly Distributed in Australia By...
DISTRIBUTORS PTY. LTD.
www.altronics.com.au
High pass filter:.................................................-12dB/octave below 40Hz
Frequency resp:....................................................20Hz to 50KHz at – 3dB
THD + S/N %:...................................................................................0.02%
S/N ratio:............................................................................93dB (@ 1KHz)
Power supply: ..........................................................230 Vac (±5%) –50Hz
Dimensions:................................................................480W x 220D x 44H
Weight: ............................................................................................3.10Kg
*Specifications subject to change without notice
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