231dual Channel 31-Band Music Graphic Equalizer Features Two 31-band&1 & 3-octave Constant Q frequency bands
Switchable boost cut ranges of ± 6 or ± 12 dB
12dB per octave 50Hz low-cut filter
Front panel bypass switch
± 12 dB input gain range
4-segment LED ladders for monitoring output levels
XLR and TRS Inpts and Outputs
Internal Toroidal Transformer
Frequency Repsonse of <10Hz to >50kHz
Dynamic range of greater than 108dB
Technical parameters: Frequency Band | 2X31 1/3 Octave, ISO Spacing |
Input | RF Filtered Servo-Balanced Input |
Input impedance | 20KΩ Unbalanced 40KΩ Balanced |
Output impedance | 330Ω.Typical |
Frequency Response | 20Kz ~ 200KHz, + /-1dB |
SNR | >-102dB |
Harmonic Distortion | 0.005% |
Channel separation | Better Than 50dB |
Adjustment range | + /-12dB Select |
Maximum output level | +21 dB |
AC voltage | 100 ~ 120/60Hz or 200 ~ 240/50Hz VAC Selectable |
Dimension | 482X150X132mm |
Detailed Pictures 