ELECTRA

Typ:
-
Zastosowanie:
-
ELECTRA

Opis

 

 Total harmonic distortion:    Less than 0,05%, from 20 Hz - 20 KHz,
 with -30 dBv input and +4 dBv output
 into 600 Ω in any mic or line input,
 Frequency response:    -2, -0,5 dB, 20 Hz - 20 KHz, microphone input, 
 35 dB gain
 Noise (20 Hz - 20 KHz, Rs = 150 Ω,
 unweighted):
   -128 dBv equivalent input noise (E.I.N.)
 -84 dBv in the L - R stereo output,
  with Master to unity gain and 24 channels assigned
 -84 in the group output, with Fader to unity
  gain and 24 channels assigned to the group bus
 -74 dBu in the auxiliary output, with unity
  gain, MOD 32 / 8 / 2
 Gain:    Microphone:
 82 dB to the L - R output 
 92 dB to the L -R output, routing from one group
 82 dB to the group output
 84 dB to the auxiliary output
 Line:
 52 dB to the group output
 54 dB to the auxiliary output
 Crosstalk:    -85 dB between groups at 1 KHz, -70 dB @ 10KHz 
 -82 dB between adjacent channels at 1 KHz,
   -75 dB @ 10 KHz
 Input channels equalizer:    ±15 dB maximum boost and cut on each tree bands:
 HIGH: 10KHz (shelving)
 MID-1: 600 Hz - 10 KHz (peaking),
   Q = 1,4 and maximum gain
 MID-2: 80 Hz - 1600 Hz (peaking),
   Q = 1,4 and maximum gain
 LOW 60 Hz (shelving)
 Input channels high pass filter:    Butterworth type, 12 dB / octave, located at 100 Hz
 Auxiliary equalizer:    ±15 dB maximum boost and cut on each tree bands:
 HIGH: 10KHz (shelving)
 MID 1: 500 Hz - 10KHz (peaking),
   Variable Q between 0,5 - 10
 LOW 60 Hz (shelving)  
 Oscillator:    Sinus wave, continuosly variable between
 50 Hz a 10 KHz, T.H.D. <= 2%
 Volumeters:    Eleven moving coil vumeter, illuminated 0 VU 
 adjusted to +4 dBv
 Phantom power:    +48 VDC amplied to the selected MIC IN input,
 for conderser microphones
 Lamps power:    By XLR-3-31 connectors, nominal voltage 12 VDC 
 total available current: 1 Amp
 Power supply:    Extermal ELECTRA power supply, common to all
 models:
 Mains voltage: 110 - 220 VAC, 50 - 60 Hz
 Output voltage: +17, -17, +12 & +48 VDC
 Type: Linear Series regulators over massive radiator
 Conection: 3 meter cable with 7 pole connectors
 Dimension/weight: 483x88x350mm / 12 Kg
 Dimensions:    24 / 8 / 2 120x80x34mm
 32 / 8 / 2 146x80x34mm
 40 / 8 / 2 172x80x34mm
 Weight net / Shipping:    24 / 8 / 2   60 Kg / 80 Kg 
 32 / 8 / 2   70 Kg / 93 Kg 
 40 / 8 / 2   80 Kg / 100 Kg
 Options:    Empty modules available
 Groups and Master in the midle (40 / 8 / 2  only)
 Multipin connector, Flight case
 Transformer balanced L - R outputs
     note: 0 dBv = 0,775 V; 0 Vu = +4 dBv