FE-224 Feedback Suppressor

  • Peripheral System
  • 24 programmable filters per channel 

  • Dual independent channel processing 

  • Live and fixed filter modes 

  • Automatic live filter release 

  • Selectable application of VOLTA proprietary filter variations (Music/Speech)

  • 2 x Input channel metering 

  • 24 LED filter metering per channel

  • 2 x XLR and 2 x TRS electronically balanced inputs and outputs 

  • Selectable operating level switches (+4dBu / -10dBv) 

  • Rear panel lockout switch

Product Detail

  • Specification
  • Application
Analog Inputs
• 2 X female XLR and 2 x 1/4" TRS: Electronically Balanced / Unbalanced, RF filter suppressor
• Input Impedance: 30k ohm Balanced / 15k ohm Unbalanced
• Max. Input Line Level: +20.5dBu
Analog Outputs
• 2 x male XLR and 2 x 1/4" TRS: Electronically Balanced / Unbalanced, RF filter suppressor 
• Output Impedance: 100 Ohm Balanced / 50 Ohm Unbalanced
• Max Output Level: +14.5 dBu
A/D Performance
• Dynamic Range: 114 dB, A-weighted
• A/D Conversion: 24 bit 
D/A  Performance
• Dynamic Range:100 dB, A-weighted
• D/A Conversion: 24 bit
System Performance
• Sample Rate: 48kHz
• Dynamic Range: 100dB, A-weighted 
• THD+N %: 0.01%, 1kHz
• S/N Ratio: 100dB, A-weighted
• Frequency Response: 20 Hz to 20 kHz,+/-0.5 dB
• Inter Channel Crosstalk: 100 dB, A-weighted
• Crosstalk Input to Output: 100 dB, A-weighted
• Operating Voltage: 230 VAC 50/60 Hz 115 VAC 50/60 Hz
• Power Consumption: 15W
Physical
• Dimension: 483x195x44 mm
• Net Weight: 3.1 kg
Conference meeting, live performance, speech, public address
  • Specification
  • Application
Analog Inputs
• 2 X female XLR and 2 x 1/4" TRS: Electronically Balanced / Unbalanced, RF filter suppressor
• Input Impedance: 30k ohm Balanced / 15k ohm Unbalanced
• Max. Input Line Level: +20.5dBu
Analog Outputs
• 2 x male XLR and 2 x 1/4" TRS: Electronically Balanced / Unbalanced, RF filter suppressor 
• Output Impedance: 100 Ohm Balanced / 50 Ohm Unbalanced
• Max Output Level: +14.5 dBu
A/D Performance
• Dynamic Range: 114 dB, A-weighted
• A/D Conversion: 24 bit 
D/A  Performance
• Dynamic Range:100 dB, A-weighted
• D/A Conversion: 24 bit
System Performance
• Sample Rate: 48kHz
• Dynamic Range: 100dB, A-weighted 
• THD+N %: 0.01%, 1kHz
• S/N Ratio: 100dB, A-weighted
• Frequency Response: 20 Hz to 20 kHz,+/-0.5 dB
• Inter Channel Crosstalk: 100 dB, A-weighted
• Crosstalk Input to Output: 100 dB, A-weighted
• Operating Voltage: 230 VAC 50/60 Hz 115 VAC 50/60 Hz
• Power Consumption: 15W
Physical
• Dimension: 483x195x44 mm
• Net Weight: 3.1 kg
Conference meeting, live performance, speech, public address