Description

SAMI-612 is an installation audio mixer in standard rack format, featuring 6 MIC/LINE Stereo inputs, 1 Stereo MIX input and 1 Stereo MAIN output + 1 Stereo REC output. Each input has a dedicated 3-band tone control, a feature which is fundamental to get a perfect microphone mix in an installation. Input 1 includes talkover (priority) function over the mix bus and additional front panel jack connector. Main output ST/MONO mode switch and MUTE port for external dry contact triggering.

FEATURES

  • 6 input channels, 2 main outputs 19” installation mixer
  • Micro sensitivity level can be adjusted on the back panel
  • +18V Phantom Power available in all “MIC” inputs
  • Direct micro input on front panel, channel 1
  • Includes a talkover assigned to “INPUT 1” with internal release time adjustment
  • Three-band tone controls for each channel, accessible with a screwdriver
  • Vu-meter for the mix signal
  • Two internally adjustable output levels
  • Recording output
  • Direct access to the mixing bus allowing you to connect another mixer and increase the number of inputs
  • MUTE remote control input enabled by external dry contact closure for connecting fire detection systems and other safety devices.
  • Mono/stereo switch

APPLICATIONS

Retail   Education   Corporate   Sports & Wellness   Hospitality

SPECIFICATIONS

1 – ANALOGUE AUDIO INPUT PORTS

Number of input ports

  • 6, MIC/LINE ( 1 STEREO direct MIC input on front panel)
  • 1, MIX LINE

Connection type

  • MIC: 3-pin Euroblock
  • LINE/MIX: 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 1-6: 50k?
  • MIX LINE: 10k?
  • MIC 1-6 BAL: >1k?

CMRR

  • MIC: >60dB @ 1 kHz

Phantom voltage

  • +18VDC

2 – 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
  • AUX/REC: 0dB/+6dB (internally selectable)

Output impedance

  • OUT: 600?
  • AUX/REC: 10k?

3 – DEVICE CONTROL

Tone Control

  • 3-way tone control (For all inputs)

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

4 – REMOTE CONTROL CONNECTIONS

GPIs

  • MUTE control port NO/NC

5 – 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

  • 14.5VA / 6.8W

Cooling

  • Passive

6 – 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

  • 1.9 kg / 4.19 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

7 – 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
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