| Technical Data |
BASE WIDTH CONTROL & EEQ I31 |
| Version |
4HE |
|
|
| Input |
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 Version -s |
| Type |
balanced floating, Transformer |
| 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 |
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 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 Level1) |
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 according to IEC |
| CMRR |
ƒ £ 15 kHz ³ 60 dB according to IRT |
|
|
| Gain |
Base Width 100 % , Direction 0 % , EEQ Off 0 dB ± 0.5 dB |
|
|
| Frequency Response |
ƒ 20 Hz - 20 kHz ± 0.25 dB |
| Phase Response |
- Input/Output ƒ 40 Hz - 15 kHz £ +5°/-20°
- Standard RF / Subsonic Filters
|
|
|
| THD |
£ +22 dBu, ƒ ³ 40 Hz - 15 kHz, kges £ 0.1 % |
|
|
| Crosstalk |
- between L + R ƒ 40 Hz - 15 kHz £ 40 dB
- Base Width @ 100 %,Direction @ 0 %, EEQ Off
|
|
|
| Dynamic Range |
Vu 0 dB/22Hz-22kHz RMS ³ 116 dB - Gain |
| Noise Level |
Vu 0 dB / 22Hz-22kHz RMS £-90 dBu |
|
|
| Size |
INTEGRATOR-Standard Cassette 4HE |
|
|
| Control Elements |
Potentiometer |
| Base Width |
0 - 300 % Stereo Center Detent @ 100 % ± 2 % |
| Directon |
Mono from LEFT via Stereo Normal to Mono from Right, calibrated Center Detent @ 100 % - Stereo Normal |
| Input Mode |
default L-R Mode, M-S mode by Switch |
| Output Mode |
default L-R Mode, M-S mode by Switch |
| Direction Mixer |
by Switch DIR |
| Elliptischer EQ |
by Switch EEQ |
| Function |
Frequency with 15 dB Crosstalk |
| Control Range |
40 Hz to 1000 Hz, 300 Hz calibrated |
|
|
| 1) |
Depending on the settings of the controls gain and attenuation is possible. Value refers to the higher level on input or output. |