Crown 28M- 8 x 2 Preamplifier/Mixer

Special Price $459.00 Regular Price $572.25



- 8 inputs and 2 output channels. - Ideal for commercial and industrial use.

Crown 28M-  8 x 2 Preamplifier/Mixer

The crown 28M is a rack-mountable mixer/preamplifier is designed to offer high performance to the commercial audio industry. It is suitable for use at schools, factories, restaurants, fitness institutes, small offices, hospitals, boardrooms, and other such venues. Integrated tone generator is responsible for producing sounds like bell, pre-announce chime, evacuate, and alert tones. Moreover, this mixer features 8 line inputs with stereo RCA jacks along with volume, bass, and treble controls. In addition, signal indicator LEDs are offered for each input and output. 

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UPC (Universal Product Code) No
MPN (manufacturer part number) 28M
Discount No
Condition New
Features -Eight input channels, each with stereo RCA jacks and balanced phoenix-type connectors -Two output channels with balanced phoenix-type connectors -Each input may be assigned to any combination of outputs -Priority muting for paging -Built-in four tone generator -Signal indicator LEDs -Level, bass, and treble controls for each input -Phantom power
Frequency Response 20Hz - 20kHz
Signal to Noise Ratio 100 dB
Total Harmonic Distortion (THD) 0.05% (Typical)
Input Sensitivity Balanced Mic: 3mV
Balanced Line: 800mV
RCA: 400mV
Input Impedance Mic: 400 ohms
Line: 100 k ohms
RCA: 50 k ohms
Crosstalk -50 dB
Output Level 1.2V
Phantom Power 15VDC
Controls Front Panel 1 x Power Switch
8 x Input Volume Control Knobs
8 x Bass Controls
8 x Treble Controls
2 x Output Volume Control Knobs
Controls Rear Panel 1 x Mixer Config. DIP Switch (For Priority Muting and Phantom Power)
8 x Mic/Line Selector Switches
2 x Output Tone Control Potentiometers
16 x Input Routing Dipswitches
Indicators Green LEDs for Input and Output Signals on Front Panel
Red Clip Indicator LED
Blue Power Indicator LED
Connectors 1 x AC Power Inlet
1 x 2-Position Terminal Strip (24VDC Backup Power)
1 x 3-Pin Phoenix Connector for Priority Muting
2 x 3-Pin Balanced Phoenix Output Connectors
1 x 5-Pin Phoenix Connector for Tone Generator
8 x Balanced 3-Pin Phoenix Input Connectors
8 x RCA Stereo Input Pairs (16 Jacks Total)
Dimensions (WxHxD) 19 x 1.75 x 10.7" (483 x 45 x 272mm)
Weight 8.7 lbs (3.9 kg)
Producut Video No

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