BBE EQA-231 Manual De Usuario

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EQA231 ……………………………1/3-Octave ISO Spacing From 20Hz to 20KHz 
EQA131 ……………………………1/3-Octave ISO Spacing From 20Hz to 20KHz 
EQA215 ……………………………2/3-Octave ISO Spacing From 25Hz to 16KHz 
Type  ………………………………Constant Q (Accuracy 5% Center Frequency) 
Range  ……………………………±6dB or ±12dB (Switch Selectable) 

Connectors  ………………………XLR 3Pin, 1/4" TRS 
Impedance  ………………………20K Ohms Bal; 15K Ohms 
Maximum Level  …………………+24dBu (Bal) +18dBu (Unbal) 

Connectors  ………………………XLR-3Pin, 1/4" TRS 
Impedance  ………………………Typ. <150 Ohms 
Maximum Level  …………………+24dB Bal; +18dB Unbal (2K Ohms) 

+18dB Bal; +12dB Unbal (600 Ohms) 

Overall Gain Range  ………………Off to 3dB ( Unbal Out ) Sliders Centered 

Off to 9dB ( Bal Out ) Sliders Centered 

PEAK LED …………………………Threshold 5dB ( Below Clipping) 
Frequency Response  ……………20~20KHz +0, -2dB 
HPF Filter  …………………………10~250Hz, 12dB/Oct 
LPF Filter  …………………………3K~40KHz, 12dB/Oct 
THD + Noise ………………………0.05% (1KHz +3dB) 
Signal-to-Noise Ratio  ……………96dB below Max. Level (A weighting) 
Equivalent Input Noise  …………-81dB (0dB=0.775V) 
Line Voltage  ………………………95~130VAC, 50/60Hz 190~250VAC, 50Hz

EQA231— Input AC Power: 12W
EQA131— Input AC Power: 7W 
EQA215— Input AC Power: 7W 

Construction ……………………All 

Steel 

Size: ……EQA231 ………………3.5"H x 19''W x 8.5"D ( 2U ) ( 8.9cm x 48.3cm x 21.6cm) 

EQA131/EQA215 ……1.75"H x 19''W x 8.5"D ( 1U ) ( 4.45cm 48.3cm x 21.6cm) 

Weight:  EQA231  ………………9 Ibs ( 4.1Kg) 

EQA131/EQA215  ……4.5 Ibs( 2.05Kg)