



ECLER SAMI-612
MRP - Rs. 99,900
ECLER SAMI-612 6 x 2 installation mixer, 1 RU: 3-band tone on every input, front mic input, talkover, MIX link, remote MUTE. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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Inputs
| Inputs | 6 MIC/LINE (1 with front panel microphone jack); 1 MIX LINE |
| Connectors | MIC: 3‑pin Euroblock; LINE / MIX: RCA |
| Input sensitivity | LINE 2‑5: 0 dB; LINE 6: 0 / -6 dB (internal); MIC balanced: -35 dB |
| Input sensitivity adjust | MIC/LINE: ±15 dB |
| Input impedance | LINE 1‑6: 50 kΩ; MIX LINE: 10 kΩ; MIC 1‑6 balanced: > 1 kΩ |
| CMRR | MIC: > 60 dB at 1 kHz |
| Phantom voltage | +18 V DC |
Outputs
| Outputs | 1 main mix (stereo or 2 x mono); 1 AUX/REC (stereo) |
| Connectors | Main: 3‑pin Euroblock; AUX/REC: RCA |
| Nominal output level | OUT: 0 / +6 dB (internal); AUX/REC: 0 / +6 dB (follows MAIN OUT) |
| Output impedance | OUT: 600 Ω; AUX/REC: 10 kΩ |
Signal and control
| Frequency response | LINE: 10 Hz - 50 kHz; MIC balanced: 10 Hz - 30 kHz (-1 dB) |
| THD + noise | LINE: < 0.005 %; MIC balanced: < 0.04 % |
| Signal to noise ratio | LINE: > 100 dB; MIC balanced: > 85 dB |
| Tone control | 3‑band on all inputs: bass 100 Hz, mid 2 kHz, treble 10 kHz, ±15 dB |
| Talkover | Time 2 s, effect -30 dB |
| Controls | Power ON, talkover, LINE/MIC, L+R (output), gain, volume |
| Indicators | Power ON LED, MUTE LED, LED level meter |
| Remote control | MUTE control port NO/NC |
Power and physical
| Power supply | ±17.5 V DC external PSU (multi‑plug) |
| AC mains | 100 - 240 V, 50 - 60 Hz |
| Power consumption | 14.5 VA / 6.8 W |
| Cooling | Passive |
| Operating temperature | -10 °C to 40 °C |
| Operating humidity | < 85 % RH |
| Installation | 19 inch rack, 1 RU |
| Dimensions (W x H x D) | 482.5 x 44 x 153.7 mm |
| Weight | 1.9 kg |
| Shipping dimensions (W x H x D) | 560 x 60 x 295 mm |
| Shipping weight | 2.7 kg |
| Reference | CSAMI612 |
Product overview
The ECLER SAMI-612 is an analogue installation mixer in 1 RU rack format with 6 MIC/LINE stereo inputs, a stereo MIX input, a stereo MAIN output and a stereo REC output, and a 3-band tone control on every input.
A dedicated 3-band tone control on each input, adjusted with a screwdriver, makes it easy to get a balanced microphone mix in an installation. Input 1 has talkover (priority) over the mix bus with an internal release time adjustment, plus a direct microphone jack on the front panel. The MIX input gives direct access to the mixing bus to link another mixer and add inputs. The main output has a mono / stereo switch, and a MUTE input lets a fire detection or safety system silence the mixer.
| Inputs x outputs | 6 x 2 |
| Tone control on every input | 6 x 3‑band |
| Phantom power | +18 V |
| Power consumption | 6.8 W |
Key features
- 6 input channels, 2 main outputs, 19 inch 1 RU installation mixer
- Three-band tone controls on each channel, set with a screwdriver
- Direct microphone input on the front panel, channel 1
- Talkover on input 1 with internal release time adjustment
- Rear microphone GAIN and +18 V phantom power on all MIC inputs
- MIX input: direct access to the mixing bus to link another mixer
- Recording output and two internally adjustable output levels
- LED level meter for the mix and mono / stereo switch
- MUTE remote input by dry contact for fire detection and safety systems
A tone control for every microphone
Each of the six inputs has its own bass, mid and treble controls (100 Hz, 2 kHz, 10 kHz, ±15 dB), set with a screwdriver so the sound stays as the installer left it. This is what makes a clean mix of several microphones possible in meeting rooms, churches and halls.
Priority on input 1
Input 1, with its rear Euroblock and a front panel jack, has talkover over the mix bus: when it carries a signal, the other inputs are attenuated by 30 dB. The release time is adjustable internally.
Expandable
The MIX input connects straight to the mixing bus, so a second mixer can be linked to increase the number of inputs. The REC output feeds a recorder or another zone.
In the box
- 1 x SAMI-612 mixer
- 1 x ±17.5 V DC external multi-plug power supply
- Euroblock connectors
- Rubber feet
- Mini jumpers
- 1 x First Steps Guide
- 1 x warranty card
ECLER SAMI-612: frequently asked questions
Does every input have tone control?
Yes. Each of the six inputs has a 3-band tone control adjustable with a screwdriver.
Is there a front panel microphone input?
Yes. Channel 1 has a direct microphone input on the front panel, and talkover over the mix.
Can I add more inputs?
Yes. The MIX input gives direct access to the mixing bus so another mixer can be linked.
Can a fire alarm mute it?
Yes. The MUTE input accepts an external dry contact closure.
Where can I buy the ECLER SAMI-612 in India?
The ECLER SAMI-612 is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Retail background music with announcements
Shops that need music and paging from one mixer.
Connections
| Connect | To |
|---|---|
| Paging microphone | MIC input 1 (Euroblock) |
| Media player | LINE input (RCA) |
| Main output (Euroblock) | Power amplifier |
Setup
- Connect the paging microphone to input 1 (rear Euroblock or front jack).
- Connect the music player to a LINE input.
- Talkover on input 1 lowers the music during announcements.
- Set the output volume so the amplifier clip LEDs light only on the strongest bass.
Tip: The talkover release time of input 1 can be adjusted internally.
Workflow 2: Fire alarm muting
Installations that must fall silent when the fire alarm starts.
Connections
| Connect | To |
|---|---|
| Fire detection panel relay (dry contact) | MUTE terminal |
| Main output | Amplifier |
Setup
- Wire the alarm relay contact to the MUTE terminal.
- Trigger a test alarm.
- Check that the MUTE LED lights and the output is silenced.
Tip: The MUTE input works by external dry contact closure (normally open).
Workflow 3: Restaurant and hotel bar
Background music with a host microphone.
Connections
| Connect | To |
|---|---|
| Music source | LINE input |
| Host microphone | MIC input |
| Main output | 100 V or low impedance amplifier |
Setup
- Connect the sources and the amplifier.
- Set the tone controls with a screwdriver to suit the room.
- Set channel volumes, then the output volume.
Tip: Screwdriver tone controls keep staff from changing the sound by accident.
Workflow 4: Meeting room with several microphones
Board rooms and halls with up to six microphones.
Connections
| Connect | To |
|---|---|
| Microphones 1 - 6 | MIC inputs (Euroblock) |
| Main output | Amplifier |
Setup
- Set each input to MIC and adjust its rear GAIN.
- Enable +18 V phantom power with the internal jumper for condenser microphones.
- Set each channel's tone control with a screwdriver.
- Balance the channel volumes and the output level.
Tip: Per-input tone control helps every voice sound clear.
Workflow 5: Linking two mixers
Installations that need more than six inputs.
Connections
| Connect | To |
|---|---|
| Second mixer output | MIX input (RCA) |
| Main output | Amplifier |
Setup
- Connect the second mixer to the MIX input.
- Set the levels on both mixers.
- Use the main output of the SAMI-612 for the amplifier.
Tip: The MIX input goes directly to the mixing bus.
Workflow 6: Recording or second zone feed
Recording meetings or feeding another area.
Connections
| Connect | To |
|---|---|
| AUX/REC output (RCA) | Recorder or second amplifier |
Setup
- Choose AUX PRE or POST with the internal jumper.
- Connect the recorder or second amplifier.
- Check the level.
Tip: In POST mode the AUX/REC level follows the main output setting.








