General Specifications; Analog Input Specifications - Yamaha IM8-24 Owner's Manual

General Specifications
Input HPF
Input Equalization
(+15, -15dB maximum)
Turn over/roll-off frequency of
shelving: 3dB below maximum
variable level.
LAMP
IM8-40: 3 pcs, IM8-32/24: 2pcs
Signal Indicator
LED Level Meter
USB Audio
Compressor
Dimensions
Net Weight
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
Analog Input Specifications
Input Connectors PAD GAIN
INPUT A (MONO CHs) -60 dB
0
IM8-40: 1-40
-16 dB
IM8-32: 1-32
-34 dB
IM8-40: 1-24
26 dB
+10 dB
INPUT B (MONO CHs) -60 dB
0
IM8-40: 1-40
-16 dB
IM8-32: 1-32
-34 dB
IM8-40: 1-24
26 dB
+10 dB
INPUT A/B (ST CHs) -34 dB
-
+10 dB
INSERT IN (MONO CHs)
IM8-40: 1-40
- -
IM8-32: 1-32
IM8-40: 1-24
INSERT IN (AUX, GROUP,
- -
STEREO, MONO)
AUX RETURN 1-4 - -
2TR IN L/R
- -
TALKBACK MIC IN - -
Where 0 dBu = 0.775 Vrms and 0 dBV = 1 Vrms
* Sensitivity is the lowest level that will produce an output of +4dB (1.23 V), or the nominal output level when the unit is set to the maximum level. (All faders
and level controls are at their maximum positions.)
MONO CH INPUT*
MONO CH INPUT*
ST CH INPUT
MONO CH INPUT*
ST CH INPUT 1-4
INSERT OUT
GROUP OUT, AUX SEND, MONO OUT
Post STEREO OUT fader
Pre MONITOR control
USB IN/OUT
MONO CH INPUT*
Input Appropriate
Sensitivity*
Impedance Impedance
-80 dBu (0.078 mV)
50-600 Ω -36 dBu (12.3 mV)
3 kΩ
Mics
-54 dBu (1.55 mV)
-10 dBu (245 mV)
-80 dBu (0.078 mV)
600 Ω -36 dBu (12.3 mV)
10 kΩ
Mics/Lines
-54 dBu (1.55 mV)
-10 dBu (245 mV)
-54 dBu (1.55 mV)
600 Ω Lines
10 kΩ
-10 dBu (245 mV)
600 Ω Lines
10 kΩ -20 dBu (77.5 mV)
600 Ω Lines
10 kΩ -10 dBu (77.5 mV)
600 Ω Lines
10 kΩ -12 dBu (195 mV)
600 Ω Lines
10 kΩ -26 dBV (50.1 mV)
600 Ω Lines
10 kΩ -66 dBu (0.389 mV) -50 dBu (2.45 mV) -30 dBu (24.5 mV) XLR-3-31 type (unbalanced)
80 Hz, 12 dB/oct
HIGH: 10 kHz (shelving)
Hi-MID: 400 Hz-8 kHz (peaking)
LO-MID: 80 Hz-1.6 kHz (peaking)
LOW: 100 Hz (shelving)
HIGH: 10 kHz (shelving)
Hi-MID: 3 kHz (peaking)
LO-MID: 800 Hz (peaking)
LOW: 100 Hz (shelving)
XLR-4-31 type, The LAMP voltage is 12 V DC between 3 and 4 pins of XLR-4-31 connectors.
Each lamp can use 5 W max.
3 points LED meter (PEAK, 0, -20 dB)
PEAK lights if the signal reaches 3dB below the clipping level.
4x12 points LED meters (PEAK, +10, +6, +3, 0, -3, -6, -10, -15, -20, -25, -30 dB)
Sampling Frequency = 44.1/48 kHz (depending on the PC application)
Control x 1 (gain/threshold/ratio)
Height: 219 mm, Depth: 739 mm,
Width: 1716 mm (IM8-40), 1471.5 mm (IM8-32), 1227 mm (IM8-24)
51.5 kg (IM8-40), 44.4 kg (IM8-32), 37.8 kg (IM8-24)
Max. before
Nominal Level
-60 dBu (0.775 mV) -40 dBu (7.75 mV) XLR-3-31 type (balanced [1=GND,
-16 dBu (123 mV) +4 dBu (1.23 V)
-34 dBu (15.5 mV) -14 dBu (155 mV)
+10 dBu (2.45 V) +30 dBu (24.5 V)
-60 dBu (0.775 mV) -40 dBu (7.75m V) TRS phone jack (balanced [Tip =
-16 dBu (123 mV) +4 dBu (1.23 V)
-34 dBu (15.5 mV) -14 dBu (155 mV)
+10 dBu (2.45 V) +30 dBu (24.5 V)
-34 dBu (15.5 mV) -14 dBu (155 mV) Phone jack (unbalanced)
+10 dBu (2.45 V) +30 dBu (24.5 V)
0 dBu (0.775 V) +20 dBu (7.75 V)
0 dBu (0.775 V) +10 dBu (2.45 V)
+4 dBu (1.23 V) +24 dBu (12.3 V)
-10 dBV (0.316 V) +10 dBV (3.16 V)
Specifications
Connector Specifications
clipping
2=HOT, 3=COLD])
HOT, Ring = COLD, Sleeve =
GND])
RCA pin jack
TRS phone jack (unbalanced [Tip
= Out, Ring = In, Sleeve = GND])
TRS phone jack (unbalanced [Tip
= Out, Ring = In, Sleeve = GND])
Phone jack (unbalanced)
RCA pin jack
3.5 DIA stereo phone jack
Owner's Manual
167