Technical Data Master Section in Stereo Master Unit
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Technical Data MASTER SECTION IN STEREO MASTER UNIT
Version in 6HE x 1.5 Cassette


Master Inputs for INTEGRATOR Bus Rails
Input Insert In Standard Version
Type electronically balanced
nominal Level + 6 dBu
maximum Level1) ƒ ³ 40 Hz ³ + 30 dBu - Gain
Input Impedance ƒ 40 Hz - 15kHz ³ 10 kW
CMRR ƒ 40 Hz £ 15 kHz ³ 60 dB according to IRT
Input optional - external Transformers
Type balanced floating, Transformers
nominal Level + 6 dBu ± Gain
maximum Level1) ƒ ³ 40 Hz ³ + 30 dBu - Gain
Input Impedance ƒ 40 Hz - 15kHz ³ 10 kW
CMRR ƒ 40 Hz £ 15 kHz ³ 60 dB according to IRT


Output Master-Out + Insert Out Standard Version
Type electronically balanced
nominal Level + 6 dBu
maximum Level1) ƒ ³ 40 Hz, kges 1 % ³ + 30 dBu
³ + 22 dBu with unbalanced load
Source Resistance ƒ 40 Hz - 15 kHz £ 60 W
Lastwiderstand ³ 1200 W for + 30 dBu ³ 600 W for + 27 dBu
CMRR ƒ 40 Hz - 15 kHz ³ 40 dB according to IEC
Output optional - external Transformers
Type balanced floating, Transformers
nominal Level + 6 dBu
maximum Level1) ƒ ³ 40 Hz, kges 1 % ³ + 30 dBu
Source Impedance ƒ 40 Hz - 15 kHz £ 60 W
Load Resistance ³ 1200 W for + 30 dBu ³ 600 W for + 27 dBu
CMRR ƒ £ 15 kHz ³ 40 dB according to IEC
CMRR ƒ £ 15 kHz ³ 60 dB according to IRT
Phones Output for Stereo-Headphones up to 2 kW


Gain Fader + 10 dB ± 0.5 dB max, 0 dB ± 0.3 dB
Aux + Cue-Master max + 6 dB ± 0.5 dB max
PFL 0 dB ± 0.3 dB


Frequency Response ƒ 20 Hz - 20 kHz ± 0.25 dB
Phase Response
Input/Output ƒ 40 Hz - 15 kHz £ +5°/-20°
with Standard RF Filters


THD £ +22 dBu, ƒ ³ 40 Hz - 15 kHz, kges £ 0.1 %


Crosstalk between L + R ƒ 40 Hz - 15 kHz £ 70 dB
independend Lines ƒ 40 Hz - 15 kHz £ 85 dB
Faders ƒ 40 Hz - 15 kHz £ 95 dB
Aux + Cue- Pots ƒ 40 Hz - 15 kHz £ 70 dB


Dynamic Range 1) 22Hz-22kHz RMS ³ 116 dB
Noise Level 1) 22Hz-22kHz RMS £-90 dBu


Size INTEGRATOR-Master Cassette 6He


Control Elements Potentiometer / Fader 100 mm
Functions see Description


1) Data is valid for the master outputs of the mix master, the aux and the cue masters and the pfl master as well. All data referst to an overall gain of 0 dB, adjusted by the positions of the faders. The input faders are routed to the masters but closed. Signal to noise ratio depends on the number of channels installed and refers to an 8 channel frame mit master unit. The S/N data decreases by 3 dB if the number of channels is doubled.