Welcome to Soundbest | PROFESSIONAL SOUND

โทรสอบถามข้อมูลสินค้าและบริการ 02-157-2330

  • GRAPHICS EQUALIZER
  • Specifications
  • Inputs
  • Connectots: 1/4" TRS. feanle XLR (pin 2 hot)
  • Type: Electronically balanced/unbalanced. RF filtered
  • lmpedance: Balanced 40kΩ. unbalanced 20kΩ
  • Max Input Level: >21dBu balanced or unbalanced
  • CMRRR: >40dB. typically >55dB at lkHZ
  • Outputs
  • Connectors: 1/4" TRS, male XLR (pin 2 hot)
  • Type: Impedance-balanced/unbalanced. RF filtered
  • lmpedance: Balanced 100Ω, unbalanced 50Ω
  • Max Output Level: >21dBu balanced/unbalanced into 2k Ω or greater
  •   >18dBm balanced/unbalanced(into 600 Ω)
  • System Performance
  • Bandwidth: 20HZ to 20kHZ, 0.5/-1dB
  • Frequency Response <10HZ to >50kHZ, 0.5/-3dB
  • Dynamic Range: 108 db
  • Signal-to-Noise: 90db
  • THD Noise: <0.004℅
  • Interchannel Crosstalk <-80dB, 20Hz to 20kHz
  • Function switches
  • EQ bypass: Bypasses the graphic equalizer sectin in the signal path
  • Low Cut: Activates the 50Hz 12dB/octave high-pass filter
  • Range: Selects either /-6dB or /-12dB slider boost/cut
  • Power Supply
  • Operating Voltage: 100VAC 50/60Hz, 120VAC 60Hz, 230VAC 50/60Hz
  • Power Consumption: 12W (231=15W)
  • Mains Connection: IEC receptacle
  • Physical Dimensions
  • 1231: Size: 1.75"Hx 19"Wx 6"D Weight: 4.7 Ibs