gml gml2032 Manual De Usuario

Input Impedance

Mic: 1 kΩ balanced
Insert In: 20 kΩ balanced
MI: 1 MΩ unbalanced (tip "hot")

CMRR, 20 Hz to 20 kHz

1

Mic: >80 dB
Insert In: >50 dB

CMRR, 100 Hz and 10 kHz

Mic: >80 dB
Insert In: >40 dB

Maximum input before clipping

2

Mic: +17 dBu
Insert In: +21 dBu
MI: +8.5 dBu

PREAMPLIFIER

3

MIC INPUT

-0.1 dB / +0.002 dB, <10 Hz to >200 kHz

4

-0.01 dB / +0.002 dB, 20 Hz to 40 kHz
-3 dB at 310 kHz and <<10 Hz

5

<0.0025% Harmonic distortion at +20 dBu, 20 Hz to 30 kHz

6

<0.0019% Harmonic distortion at +20 dBu, 20 Hz to 20 kHz, averaged
<0.006% SMPTE Intermodulation distortion at +10 dBu

7

<-120 dBu Equivalent Input Noise

8

MI INPUT

+/- 0.1 dB, <10 Hz to 30 kHz
-0.01 / + 0.07 dB, 40 Hz to 15 kHz
-3 dB at 185 kHz and <<10 Hz
<0.09% Harmonic distortion at +0 dBu, 20 Hz to 30kHz

9

<0.08% Harmonic distortion at +0 dBu, 20 Hz to 20 kHz, averaged
<0.45% SMPTE Intermodulation distortion at +20 dBu

10

<-112 dBu Equivalent Input Noise

11

EQUALIZER

12

INSERT IN, EQ DISENGAGED

-0.1 dB / +0.002 dB, <10 Hz to 70 kHz
-0.01 dB / +0.002 dB, 10 Hz to 15 kHz
-3 dB at 575 kHz and <<10 Hz

13

<0.0006% Harmonic distortion at +20 dBu, 20 Hz to 30 kHz

14

<0.00035% Harmonic distortion at +20 dBu, 20 Hz to 20 kHz, averaged
<0.0015% SMPTE Intermodulation distortion at +10 dBu

15

<-98 dBu noise

16

INSERT IN, EQ ENGAGED

17

-0.1 dB / +0.002 dB, <10 Hz to 70 kHz
-0.01 dB / +0.002 dB, 10 Hz to 20 kHz
-3 dB at 625 kHz and <<10 Hz
<0.0025% Harmonic distortion at +20 dBu, 20 Hz to 30 kHz

18

<0.001% Harmonic distortion at +20 dBu, 20 Hz to 20 kHz, averaged
<0.0025% SMPTE Intermodulation distortion at +10 dBu

19

10.4 dB Noise Figure, EQ In vs. EQ Out

20

CROSSTALK

21

Preamp to Equalizer: <-105 dB

+27.0 dBu clipping

22

< 3 mV output offset, stabilized by DC servo correction, direct coupled
Wired pin 2 "hot"