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[HomeMadeAudioProject]

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poprilično lepe cifre stoje kao obećane:

• Manufacturer: JVC
  
• Model: SEA-33, component of the overall system JVC GX 333
  
• Type: SEA Equalizer
  
• Years of construction: 1983 - 1986
  
• Manufactured in: Japan
  
• Colour: silver / black (also available in all black as JVC SEA-33 B)
  
• Power Consumption:
  
• Dimensions (WxHxD): 435 x 61 x 279 mm
  
• Weight: 3kg
  
• New price approx.: 399 DM
  

connections

• Number of inputs:
  
  • Line In: Input impedance: 47 kOhm
    
  • Tape In: Input impedance: 47 kOhm
    
  • Microphone: sensitivity > - 72 dB, output impedance < 1 kOhm
    
• Number of exits:
  
  • Line Out: 2V/max. 7V, Output Impedance: 100 ohms
    
  • Tape Out: 2V/max. 7V, Output Impedance: 100 ohms
    

Technical specifications

• Frequency response: 10 Hz - 50 kHz (+0, -2 dB)
  
• Distortion: 0.005% (20Hz - 20kHz)
  
• Signal-to-noise ratio: 115 dB
  
• Tone control with 10 sliders L + R each
  
• Equalizer center frequencies:
  
  • 31.5Hz, 63Hz, 125Hz, 250Hz, 500Hz, 1kHz, 2kHz, 4kHz, 8kHz, 16kHz
    
  • Control Range: ±12dB
    
• SEA DEFEAT: 0dB, SEA ON: 0dB, ATTENUATOR ON: -6dB