2×31段立声均衡器
62个ISO标准频率中心， 1/3倍频，恒定Q值 12db/倍频高通滤波开关 平衡输入，平衡输出 XLR和TRS连接器 输入增益-12/12db 信号直通开关 4段LED电频电平批示
功能与规格参数
FREQUENCY RESPONSE:
±1dB,20Hz~20KHz
DISTORTION:
0.05%,20Hz~20KHz
INPUT IMPEDANCE:
BALANCED 20K OHMS
OUTPUT IMPEDANCE:
BALANCED 600 OHMS
MAX INPUT LEVEL:
BALANCED±24dBV
MAX OUTPUT LEVEL:
BALANCED±18dBV
FILTER BANDWIDTH:
1/3 OCTAVE
FITER FREQUENCIES:
20,25,33,40,50,63,80,100,125,
160,200,250,315,400,500,630,
800,1K,1.2K,1.6K,2K,2.5K,3.1K,
4K,5K,6.25K,8K,10K,12.5K16K,
20K.
OUTPUT NOISE:
BALANCE/UNBALANCE
62个ISO标准频率中心，
