Mixers: Microphone mixers

Automatic microphone mixer CS-4

Automatic microphone mixer
 
The automatic microphone mixers of the CS series are THE tool for multi-microphone concepts, e.g. customary in conference rooms or boardrooms, churches or language laboratories. The main task of these mixers is to activate microphones whenever required and deactivate them again when a speaker has finished his/her presentation. This intelligent control of the individual microphone channels is completely silent and very precise in order to hear every syllable of the speaker. The benefits for the overall sound are profound: the acoustic feedback and background noise are minimised, resulting in a clear and transparent sound. The CS mixers feature a last-in function for maintaining the room atmosphere and for giving a sound impression that doesn't appear to be cut off suddenly. A light ambient sound is also maintained during conversational breaks. Three operating modes can be selected, allowing for most versatile applications: automode (one channel at a time), priority mode (accessing and interrupting a microphone which is currently in use), 4/1-channel or 8/1-channel mixer (simultaneous use of all microphones). The threshold for the automatic mode can continuously be adjusted. Futhermore, each balanced XLR input can be configured via a switch for the application of line sources (CS-8 with additional stereo RCA input). A channel-selective +12 V phantom power supply (CS-8: +48 V) is available for the condenser microphones. The balanced mix output can also be switched from microphone level to line level. External units, e.g. warning devices, cameras or speakers can be controlled via the +5 V TLL trigger outputs as soon as a certain channel is recognised as being active. An LED indicates the activity of the individual channels. In order to increase the number of channels, several units can be combined with each other via link connections.
 
CS-4: 4 channels, desktop metal housing, supplied with 482 mm (19") mounting brackets
 
CS-8: 8 channels, desktop metal housing, supplied with 482 mm (19") mounting brackets
Specifications:
  • Mic input: 0.2 mV/4.7 kΩ
  • Line input: 60 mV/20 kΩ
  • Line output: 1 V/200 Ω
  • Frequency range: 35-20,000 Hz
  • THD:<0.06 %
  • S/N ratio:>70 dB
  • Phantom power: +12 V
  • Power supply: via suppl. plug-in PSU
  • Admiss. ambient temp.: 0-40 °C
  • Dimensions: 200x44x212 mm
  • Weight: 1.4 kg

Price per unit   (Order No. mo-173540) EUR 266,60 excl. VAT: € 224.03 / $ 259.88


Automatic microphone mixer CS-8

Automatic microphone mixer
 
The automatic microphone mixers of the CS series are THE tool for multi-microphone concepts, e.g. customary in conference rooms or boardrooms, churches or language laboratories. The main task of these mixers is to activate microphones whenever required and deactivate them again when a speaker has finished his/her presentation. This intelligent control of the individual microphone channels is completely silent and very precise in order to hear every syllable of the speaker. The benefits for the overall sound are profound: the acoustic feedback and background noise are minimised, resulting in a clear and transparent sound. The CS mixers feature a last-in function for maintaining the room atmosphere and for giving a sound impression that doesn't appear to be cut off suddenly. A light ambient sound is also maintained during conversational breaks. Three operating modes can be selected, allowing for most versatile applications: automode (one channel at a time), priority mode (accessing and interrupting a microphone which is currently in use), 4/1-channel or 8/1-channel mixer (simultaneous use of all microphones). The threshold for the automatic mode can continuously be adjusted. Futhermore, each balanced XLR input can be configured via a switch for the application of line sources (CS-8 with additional stereo RCA input). A channel-selective +12 V phantom power supply (CS-8: +48 V) is available for the condenser microphones. The balanced mix output can also be switched from microphone level to line level. External units, e.g. warning devices, cameras or speakers can be controlled via the +5 V TLL trigger outputs as soon as a certain channel is recognised as being active. An LED indicates the activity of the individual channels. In order to increase the number of channels, several units can be combined with each other via link connections.
 
CS-4: 4 channels, desktop metal housing, supplied with 482 mm (19") mounting brackets
 
CS-8: 8 channels, desktop metal housing, supplied with 482 mm (19") mounting brackets
Specifications:
  • Mic input: 0.2 mV/4.7 kΩ
  • Line input: 60 mV/20 kΩ
  • Line output: 1 V/200 Ω
  • Frequency range: 35-20,000 Hz
  • THD:<0.06 %
  • S/N ratio:>70 dB
  • Phantom power: +48 V
  • Power supply: via suppl. plug-in PSU
  • Admiss. ambient temp.: 0-40 °C
  • Dimensions: 420x44x199 mm
  • Weight: 2.3 kg

Price per unit   (Order No. mo-173550) EUR 464,30 excl. VAT: € 390.17 / $ 452.59


Microphone mixer MMX-31

Microphone mixer The quick method to mix three microphones to one microphone input and still allow for an individual level adjustment.
 
  • 3 mono microphone channels (6.3 mm jack) with separate level control each
  • 1 mono output via 3 m connection cable with 6.3 mm plug
  • Passive operation, no power supply required
  • Can also be used as an extension for microphone inputs which are difficult to access
  • Dimensions: 127x48x72 mm
  • Weight: 255 g

 

Price per unit   (Order No. mo-244450) EUR 27,74 excl. VAT: € 23.31 / $ 27.04


Microphone line mixer/line splitter LMS-808

Microphone line mixer/line splitter
 
  • Multifunctional unit with three selectable operating modes:Mixer operation for mixing up to 8 mono input signals (6 x line/mic and 2 x line) to 1 stereo output
  • Line splitter operation for splitting 2 mono line inputs to 6 mono outputs
  • Level matching amplifier operation for amplifying up to 6 input signals
  • 6 mono input channels, each with switchable 12 V phantom power, pan control, signal/clip LED and individual selection of the operating mode
  • 2 mono line input channels, each with level control and signal/clip LED
Specifications:
  • Line input, mono: 250 mV/30 kΩ
  • Microphone/line input: 1 mV/6.6 kΩ (mic), 100 mV/40 kΩ (line)
  • Line output, stereo: 1 V/200 Ω
  • Line output, mono: 1 V/200 Ω
  • Frequency range: 10-30,000 Hz
  • THD: 0.02 %
  • S/N ratio: 81 dB, weighted
  • Crosstalk: -63 dB
  • Power supply: 230 V /50 Hz/10 VA
  • Admiss. ambient temp.: 0-40 °C
  • Dimensions (WxHxD): 482x48x200 mm, 1 RS
  • Weight: 2.9 kg
  • Line input, mono: 2 x XLR, bal.
  • Microphone/line input: 6 x XLR, bal.
  • Line output, stereo: 1 x XLR L/R, bal.
  • Line output, mono: 6 x XLR, bal.

Price per unit   (Order No. mo-202160) EUR 241,80 excl. VAT: € 203.19 / $ 235.70


Microphone line mixer MMX-602/SW

Microphone line mixer, 6 channels.
 
  • 6 stereo line inputs, 6 balanced mono microphone inputs, switchable
  • Adjustable automatic talkover (-12 dB), switchable for channel 1 or channels 1+2
  • Balance control for each stereo input channel
  • 3-way equalizer
  • 12 V phantom power can be switched on additionally
  • LED VU meter, peak LED
  • Master output and record output
  • Output can be switched stereo/mono
  • Adjustable headphone output
  • 482 mm (19") rack installation, 1 RS
Specifications:
  • Line input, stereo: 100 mV/10 kΩ
  • Microphone input: 1 mV/6.6 kΩ
  • Master output, stereo: 1 V/600 Ω
  • Record output, stereo: 310 mV/600 Ω
  • Headphones, stereo:>8 Ω
  • Frequency range: 20-20,000 Hz
  • THD: 0.1 %
  • S/N ratio: 62 dB, unweighted
  • Equalizer, bass: ±12 dB/50 Hz
  • Equalizer, midrange: ±12 dB/1 kHz
  • Equalizer, treble: ±12 dB/10 kHz
  • Power supply: 230 V /50 Hz/12 VA
  • Admiss. ambient temp.: 0-40 °C
  • Dimensions: 482x47x208 mm, 1 RS
  • Weight: 2.8 kg
  • Line input, stereo: 6 x RCA L/R
  • Microphone input: 6 x XLR, bal.
  • Master output, stereo: 1 x RCA L/R, 1 x XLR L/R, bal.
  • Record output, stereo: 1 x RCA L/R
  • Headphones: 1 x 6.3 mm jack

Price per unit   (Order No. mo-202230) EUR 319,20 excl. VAT: € 268.24 / $ 311.15


4-channel voice/music mixer VMX-440/SW

4-channel voice/music mixer
 
Mixing made easy! An easy-to-use operating concept and clearly arranged features. Two stereo line sources and two mono microphone sources can be mixed together without any problems. Each input channel features a tone control. The master output levels can be preadjusted via recessed trimming potentiometers in order to protect them against overload. An optional remote switch can mute the stereo master outputs.
 
  • 2 stereo line inputs
  • 2 balanced microphone inputs
  • Parallel stereo line input on the front panel
  • 3-way equalizer for each microphone input
  • Common 2-way tone control for the two line inputs
  • Muting via optional momentary push-button/switch
  • 2 adjustable stereo master outputs
  • Master output level can be preadjusted via trimming potentiometers
  • Adjustable headphone output
  • Stereo record output
  • 482 mm (19") rack installation, 1 RS, with supplied mounting brackets
Specifications:
  • Line input, stereo: 100 mV/10 kΩ
  • Microphone input: 1 mV/600 Ω
  • Master output, stereo: 1-3 V/100 Ω
  • Record output, stereo: 1 V/100 Ω
  • Headphones, stereo: 32 Ω, 2 x 15 mW
  • Frequency range: 20-20,000 Hz
  • THD: 0.05 %
  • S/N ratio:>60 dB
  • Equalizer, bass: ±12 dB/30 Hz
  • Equalizer, midrange: ±12 dB/1 kHz (voice only)
  • Equalizer, treble: ±12 dB/12 kHz
  • Power supply: 230 V /50 Hz/10 VA
  • Admiss. ambient temp.: 0-40 °C
  • Dimensions: 482x45x274 mm, 1 RS
  • Weight: 2.9 kg
  • Line input, stereo: 3 x RCA L/R
  • Microphone input: 2 x 6.3 mm jack, bal.
  • Master output, stereo: 2 x RCA L/R
  • Record output, stereo: 1 x RCA L/R
  • Headphones: 1 x 6.3 mm jack
  • Mute: plug-in screw terminal

Price per unit   (Order No. mo-202530) EUR 164,60 excl. VAT: € 138.32 / $ 160.45


1-channel microphone preamplifier MPR-1

1-channel microphone preamplifier, with switchable phantom power.
 
  • 1 microphone input, XLR, bal. or 6.3 mm jack, bal.
  • Gain control: up to 50 dB max.
  • Clip LED
  • 30 V phantom power, can be switched on additionally
Specifications:
  • General Information:
  • Frequency range: 10-30,000 Hz
  • Input sensitivity: 3.5 mV (XLR, bal.) 16 mV (jack, bal.)
  • Input impedance: 10 kΩ
  • Output voltage: 1 V
  • Gain: 50 dB (with bal. connection) 44 dB (with unbal. connection)
  • S/N ratio: 58 dB
  • THD: 0.1 %
  • Admiss. ambient temp.: 0-40 °C
  • Power supply: via suppl. plug-in PSU
  • Dimensions (WxHxD): 113x92x40 mm
  • Weight: 345 g
  • Inputs: 1 x XLR 1 x 6.3 mm jack
  • Outputs: 1 x XLR 1 x 6.3 mm jack
  • Power supply:

Price per unit   (Order No. mo-212010) EUR 75,18 excl. VAT: € 63.18 / $ 73.28