Ecler SAMI-402 4-Channel (Mic/Line) Stereo Rack Mixer

The Ecler SAMI-402 4-Channel (Mic/Line) Stereo Rack Mixer is an installation audio mixer in standard rack format, featuring 3 MIC/LINE Stereo inputs, 1 LINE Stereo input, 1 main mix output and one AUX/REC additional output. It includes a 3 band tone control section, Talkover (priority) function assignable to each MIC/LINE input over the mix bus, ST/MONO mix switch and MUTE port for external dry contact triggering.

Ecler SAMI-402 4-Channel (Mic/Line) Stereo Rack Mixer Features

- 4 input channels, 2 outputs 19-inch installation mixer
- 3 MIC/LINE stereo inputs
- 1 LINE stereo input
- 1 main mix output and one AUX/REC additional output
- 3 band tone control section
- Talkover (priority) function assignable from each MIC/LINE input over the mix
- Micro sensitivity level can be adjusted on the back panel
- +18V Phantom Power available for all MIC inputs
- MUTE remote control input enabled by external dry contact closure for connecting fire detection systems and other safety devices

Ecler SAMI-402 4-Channel (Mic/Line) Stereo Rack Mixer Specifications

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

Analogue Audio Output Ports:
- Number of output ports: 1 main mix output 1 AUX/REC output
- Connection type: Main: 3-pin Euroblock AUX/REC: RCA
- Output type: 1 STEREO/2 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: 3-way tone control
- 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 (output), Gain knob, Volume knob
- Status Indicators: Power ON LED, MUTE LED, Vu-meter LEVEL LEDs

Remote Control Connections:
- GPIs: MUTE control port NO/NC

Electrical:
- Power supply: ±17.5VDC External PSU
- AC mains requirement: 100-240V @ 50-60Hz (External PSU: 17.5VDC)
- AC mains connector: IEC inlet connector
- Power consumption: 10.8VA / 4.5W
- 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-inch rack format (1RU)
- Dimensions (W x H x D): 482.5 x 44 x 153.7 mm
- Weight: 1.75 kg

Ecler SAMI-402 4-Channel (Mic/Line) Stereo Rack Mixer Supplied With

- 1x Ecler CSAMI402
- ±17.5VDC multi-plug PSU
- EuroBlocks
- Rubber Foot
- Mini Jumpers