Yamaha IM8-32 Manual Do Utilizador

Specifications

 Owner’s Manual

All faders are nominal when measured. (The nominal position is 10 dB lower than the maximum position.)
Output impedance of signal generator: 150 ohms
* IM8-40: 1-40, IM8-32: 1-32, IM8-24: 1-24

STEREO OUT
GROUP OUT
AUX SEND
MONITOR OUT
REC OUT

GAIN: min (MONO CH INPUT*, ST CH INPUT 1-4)
20 Hz-20 kHz
Nominal output level @ 1 kHz
Input: MONO CHs*, ST CHs 1-4, AUX RETURN, 2TR IN

-3.0

0.0

1.0

dB

STEREO OUT

+14 dBu @ 20 Hz-20 kHz, GAIN: min

0.1

%

Hum & Noise
Hum & Noise are measured with a 6 dB/
octave filter @ 12.7 kHz; equivalent to a 
20 kHz filter with infinite dB/octave 
attenuation.

MONO CH INPUT*

EIN (Equivalent Input Noise) Rs = 150 

Ω, GAIN: max

-128

dBu

STEREO OUT
GROUP OUT

STEREO OUT, GROUP OUT faders at nominal level and all CH assign 
switches off.

-80

dBu

AUX SEND

AUX SEND faders at nominal level and all CH AUX controls at 
minimum.

-75

dBu

STEREO OUT
GROUP OUT

STEREO OUT, GROUP OUT faders and one CH fader at nominal level.

-64

dBu

STEREO OUT

Residual output noise

-98

dBu

Adjacent Input

MONO CH INPUT*, GAIN: min

-70

dB

Input to Output 

STEREO OUT L/R, MOMO CH INPUT*, PAN: panned hard left or right

-70

dB

All faders and controls are maximum 
when measured.
PAN/BAL: panned hard left or hard right.

Rs = 150 

Ω

INPUT GAIN: max
From MONO CH 
INPUT*

INSERT OUT (MONO CH)

60

dB

DIRECT OUT (MONO CH)

60

dB

INSERT OUT (STEREO, GROUP, MONO)

70

dB

STEREO OUT

84

dB

GROUP OUT

MATRIX OUT

90

dB

REC OUT

62.2

dB

MONO OUT

84

dB

MONITOR OUT

70

dB

PHONES OUT

79

dB

AUX SEND, PRE

80

dB

AUX SEND, POST

90

dB

INSERT OUT (AUX), PRE

66

dB

INSERT OUT (AUX), POST

76

dB

Rs = 150 

Ω

INPUT GAIN: max
From ST CH 
INPUT 1-4

STEREO OUT

58

dB

GROUP OUT

AUX SEND, PRE

51

dB

AUX SEND, POST

61

dB

From AUX 
RETURN

STEREO OUT

16

dB

GROUP OUT

AUX SEND

13

dB

From 2TR IN

STEREO OUT

27.8

dB

From TALKBACK 
MIC IN

STEREO OUT

70

dB

GROUP OUT

AUX OUT