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Ecler SAMI-603 — image 1
SAMI series / Installation Preamps. & Mixers

SAMI-603

ANALOGUE STEREO MIXER | 6x3 | 1U rack

SAMI-603 is an installation audio mixer in standard rack format, featuring 1 MIC input + 4 MIC/LINE Stereo inputs + 1 LINE Stereo input and 3 outputs that can be configured as 1 stereo couple + 1 mono or 3 independent mono. Each output can get a dedicated mix from the available inputs and has a 3-band tone control. Talkover (priority) function is assignable to each input from IN1 to IN5 over the mix output buses. ST/MONO mix switch for the A/B outputs and MUTE port for external dry contact triggering.

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Key features

016 input channels, 3 outputs 19” installation mixer
024 MIC/LINE stereo inputs
031 LINE stereo input
041 MIC input
051 stereo output or 2 x mono output (A and B outputs)
061 mono output (C output)
07Independent inputs routing for zones A, B, C
081 AUX/REC output
09Independent 3-band EQ control for outputs A/B and output C
10MUTE remote control input enabled by external dry contact closure for connecting fire detection systems and other safety devices.
11Switchable talkover function, from IN1 to IN5 over A, B, C outputs

ANALOGUE AUDIO INPUT PORTS

Number of input ports
4, MIC/LINE 1, MIC 1, LINE STEREO
Connection type
MIC: 3-pin Euroblock LINE: RCA
Input sensitivity
LINE 2-5: 0dB LINE 6: 0dB/-6dB (internally selectable) MIC 1-5 BAL: -35dB
Input sensitivity adjust
MIC/LINE: ±15dB
Input impedance
LINE 2-5: 50kΩ LINE 6: 50kΩ MIC 1-5 BAL: >1kΩ
CMRR
MIC: >60dB @ 1 kHz
Phantom voltage
+18VDC

ANALOGUE AUDIO OUTPUT PORTS

Number of output ports
1 main mix output 1 main mono output 1 AUX/REC output
Connection type
Main: 3-pin Euroblock AUX/REC: RCA
Output type
1 STEREO/2 MONO main mix output 1 MONO main mix output 1 STEREO AUX/REC
Nominal output level
OUT: 0dB/+6dB (internally selectable) AUX/REC: 0dB/+6dB (follows MAIN OUT, when AUX OUT=POST)
Output impedance
OUT: 600Ω AUX/REC: 10kΩ

SIGNAL

Frequency response
LINE: 10Hz-50kHz -1dB MIC BAL: 10Hz-30kHz -1dB
THD + Noise
LINE: <0.005% MIC BAL: <0.04%
Signal noise ratio
LINE: >100dB MIC BAL: >85dB

DEVICE CONTROL

Tone Control
2 x 3-way tone control (For section A/B and C)
Tone Frequency Cut
BASS: 100Hz ±15dB MID: 2kHz ±15dB TREBLE: 10kHz ±15dB
Talkover
TIME: 2 seconds EFFECT: -30dB
Control Buttons
Power ON, Talkover, LINE/MIC, L+R (input), Gain knob, Volume knob, Output destination switches, STEREO (level a)/Single (level a/b), MONO/STEREO
Status Indicators
Power ON LED, MUTE LED, SP/CLIP LEVEL LED

REMOTE CONTROL CONNECTIONS

GPIs
MUTE control port NO/NC

ELECTRICAL

Power supply
±17.5VDC External PSU
AC mains requirement
100-240 V @ 50-60Hz (External PSU: 17.5VDC)
AC mains connector
IEC inlet connector
Power consumption
13.9VA / 6.3W
Cooling
Passive

PHYSICAL

Operating temperature
Min: -10°C ; 14°F Max: 40°C ; 104°F
Operating humidity
<85% HR
Storage temperature
Min: -10°C ; 14°F Max: 40°C ; 104°F
Storage humidity
<90% HR
Installation options
19" rack format (1RU)
Included accessories
±17.5VDC multi-plug PSU, EuroBlocks, Rubber Foot, Mini Jumpers
Dimensions
482.5 x 44 x 153.7 mm / 19 x 1.73 x 6.05 in (WxHxD)
Weight
2 kg / 4.41 lb
Shipping dimensions
560 x 60 x 295 mm / 22.05 x 2.36 x 11.61 in (WxHxD)
Shipping weight
2.7 kg / 5.95 lb