Technical Data |
COMPACT MICPRE I76 |
Version |
3HE |
|
|
Input |
|
Type |
balanced floating, Haufe made Transformer |
nominal Level |
+ 6 dBu - Gain |
maximum Level |
ƒ ³ 40 Hz ³ + 30 dBu - Gain |
Input Impedance |
ƒ 40 Hz - 15kHz ³ 2 kW |
Source Impedance |
optimized for nominal Value 200 W |
CMRR |
ƒ £ 15 kHz ³ 70 dB according to IRT |
|
|
Output |
Standard Version |
Type |
electronically balanced |
nominal Level |
+ 6 dBu |
maximum Level |
ƒ ³ 40 Hz, kges 1 % ³ + 30 dBu |
|
³ + 22 dBu with unbalanced Load |
Source Impedance |
ƒ 40 Hz - 15 kHz £ 60 W |
Load Resistor |
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 Version -s |
Type |
balanced floating, Transformer |
nominal Level |
+ 6 dBu |
maximum Level |
ƒ ³ 40 Hz, kges 1 % ³ + 30 dBu |
Source Impedance |
ƒ 40 Hz - 15 kHz £ 60 W |
Load Resistor |
³ 1200 W for + 30 dBu ³ 600 W for + 27 dBu |
CMRR |
ƒ £ 15 kHz ³ 40 dB nach IEC |
CMRR |
ƒ £ 15 kHz ³ 60 dB nach IRT |
|
|
Gain |
0 dB bis 70 dB ± 0.5 dB / 12 Steps |
|
± 6 dB Range of Fine Control |
|
|
Frequency Response |
Vu 0 - 76 dB ƒ 40 Hz - 15 kHz ± 0.5 dB |
|
Vu 0 - 76 dB ƒ 20 Hz - 20 kHz + 0.5/-1 dB |
Phase Response |
Input/Output ƒ 40 Hz - 15 kHz £ +5°/-25° Standard RF / Subsonic Filters |
|
|
THD |
£ +22 dBu, ƒ ³ 40 Hz - 15 kHz, kges £ 0.1 % |
|
|
Dynamic Range |
Vu ³ 40 dB/22Hz-22kHz RMS ³ 152 dB - Gain |
Noise Level |
Vu ³ 40 dB / 22Hz-22kHz RMS £-130 dBu + Gain |
Weighted Noise Level |
Vu³40dB/CCIR468/Quasi-Peak £-116 dBqp +Gain |
|
|
Size |
INTEGRATOR-Standard Cassette 4HE/3HE |
|
|
Control Elements |
Potentiometer, Gain: Stepper Switch |
Gain-Range |
0 - 70 dB in 12 Stufen |
Gain Fine |
±10 dB |
Phantom Supply |
48 Volt across 2 x 6.8 kW - by Switch P48 |
RF-Filter |
Standard Version: @ 200 kHz >-6 dB |
HPF/LPF |
by Switch FILT |
High Pass Filter |
<20...600Hz / 24 dB/Oct |
Low Pass Filter |
>25...2 kHz / 12 dB/Oct |
Level Meter |
4 Leds, Peak-Display -20...+20dBu |