HYBRID DUAL CHANNEL 31 BAND 1/3 GRAPHIC EQUALISER

R2,699.00

Hybrid S-EQ231FBQ Dual Channel 31-Band 1/3 Octave Graphic Equaliser

The HYBRID S-EQ231FBQ is a professional dual-channel 31-band 1/3 octave graphic equaliser designed for precise audio control and real-time feedback management. Featuring adjustable gain ranges (±6 dB or ±12 dB), low and high-cut filters, and an advanced feedback detection system with LED indicators, it ensures clean, balanced sound in any environment. With both balanced and unbalanced inputs and outputs, as well as a dedicated sub output with adjustable crossover, it seamlessly integrates into a wide range of audio systems. The S-EQ231FBQ delivers reliable performance, flexibility, and exceptional sound shaping capabilities.

Weight 3 kg
Dimensions 40 × 20 × 20 cm
Description

Key Features

  • Dual-Channel Design
    Independent controls per channel including: 

    • Input gain control (-15 dB to +15 dB)
    • Bypass switch
    • 12 segment LED Real-time input & output monitoring (Switchable)
  • 31-Band EQ (Per Channel)
    • 20mm faders covering  20 Hz – 20 kHz
    • Constant Q design for precise, stable adjustments
    • Switchable gain range: ±6 dB or ±12 dB
  • Feedback Detection System (FBQ)
    • FBQ activated on the front panel
    • LED indicators on faders show feedback frequencies
    • LEDs turn off once gain is sufficiently reduced
    • Also indicates highest peak frequency in normal mode
  • Adjustable Filters
    • Low Cut Filter (High pass filter): 10 Hz – 400 Hz
    • High Cut Filter (Low pass filter) : 2.5 kHz – 30 kHz
    • Sub Output Crossover: 30 Hz – 200 Hz (adjustable)
  • I/O & Connectivity
    • Inputs: Balanced XLR & 1/4″ TRS Jack (parallel)
    • Outputs: Balanced XLR & 1/4″ TRS Jack (parallel)
    • Sub Out: XLR
  • Bypass Function
    • One-touch EQ bypass on front panel

 Technical Specifications

  • Input Impedance: 40 kΩ (balanced/unbalanced)
  • Input Level: 0 dB rated, +20 dB max
  • Frequency Response: 10 Hz – 30 kHz (±3 dB)
  • S/N Ratio: >94 dB @ +4 dB (22 Hz – 22 kHz)
  • THD: <0.05%
  • Filter Ranges:
    • Input Gain: -15 dB to +15 dB
    • Low Cut: 10 Hz – 400 Hz
    • High Cut: 2.5 kHz – 30 kHz
SKU: SEQ231FBQ Categories: , ,

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