Sell PA Pre-Amplifier

Model No.:
Product Origin:
Brand Name:
Price Terms:
Payment Terms:
Certification:
Description:The mixer pre-amplifier is a public address pre-amplifier with ten inputs, five unbalanced MIC inputs, three AUX level inputs and two EMC (priority) level inputs. Priority muting function is achieved via MIC 5 and EMC 1 for overriding music for paging and emergency alarming. Individual gain controls and master controls(Available) are provided for MIC and AUX inputs, bass and treble controls are provided for overall tone control. Features: 1) 10 inputs, 5 MIC, 3 AUX and 2 EMC (priority) 2) MIC 5 has priority over all inputs, EMC has secondary priority 3) Independent and master gain controls, bass and treble tone controls 4) Two line outputs 5) Power requirements: 110 - 120V AC or 220 - 240V AC / 50 - 60Hz; 24V DC 6) Power consumption: 40W 7) Input: a) MIC 1-5: 18mV / 600ohm, unbalanced b) AUX 1-3: 200mV / 10kohm, unbalanced c) EMC1-2: 1.5V / 10kohm, unbalanced 8) Frequency response: 20Hz - 20KHz 9) S/N Ratio: MIC 1-5: 66dB; AUX1-3: 80dB 10) THD: 0.1% 11) Crosstalk: MIC: 80dB; AUX 85dB 12) Muting function MIC 5 overrides other input signals with 0 - 30dB attenuation, EMC 1 overrides all inputs except MIC 5 13) Controls: 8 input gain controls and master controls, power switch; Bass: 10dB at 100Hz, Treble 10dB at 10kHz 14) Indicators: power LED 15) Protection: AC fuse: 1A 16) 19" chassis, 2U 17) Dimensions: 484 x 350 x 88mm 18) Weight: 8kg 19) Finish: a) Panel: aluminum plate, black or golden (optional) b) Case: steel plate, black T-6218: Descriptions: The multi-channel pre-amplifier T-6218 is a public address pre-amplifier with six line level inputs, one unbalanced MIC input and two EMC( priority) level inputs. Each of the six input channels can be selected via front panel pushbuttons for use with the MIC input, in this way the T-6218 can be used to page individual channel. Priority muting is achieved via EMC 1, 2 for overriding background music for emergency alarming. Individual gain controls and master control are provided for each channel and MIC inputs. T-6240: Descriptions: The Multi-Channel Pre-Amplifier is a public address pre-amplifier with six line level inputs, one unbalanced MIC input and two EMC( priority) level inputs. Each of the six input channels can be selected via front panel pushbuttons for use with the MIC input, in this way the T-6240 can be used to page individual channel. Priority muting is achieved via EMC 1, 2 for overriding background music for emergency alarming. Individual gain controls and master control are provided for each channel and MIC inputs. Addition of two more inputs for a total of eight line level inputs and one MIC input. Features of T-6218 and T-6240: 1) 6-8 lines inputs, 1 MIC input, and 2 EMC (priority) inputs 2) MIC input can select each of the 6 channels 3) Independent gain controls and MIC on/off switches 4) Power requirements: 110 - 120V AC or 220 - 240V AC / 50 - 60Hz; 24V DC 5) Power consumption: 35W 6) Input: a) MIC: 70mV / 600ohm, unbalanced b) Line: 1V / 10kohm, unbalanced c) EMC: 1.2V / 10kohm, unbalanced 8) Frequency response: 100Hz - 15KHz 9) S/N Ratio: MIC 1-5: 66dB; AUX1-3: 80dB 10) THD: 0.1% 11) Crosstalk: MIC: 80dB; AUX 85dB 12) Muting Function EMC1 overrides other input signals with 0 - 30dB attenuation 13) Controls: line and MIC gain controls and master controls, power switch; Bass: 10dB at 100Hz, Treble 10dB at 10kHz 14) Indicators: Power LED, MIC channel LEDs 15) Protection: AC fuse: 1A 16) 19" chassis, 2U 17) Dimensions: 484 x 350 x 88mm 18) Weight: 5.5kg 19) Finish: a) Panel: aluminum plate, black or golden (optional) b) Case: steel plate, black