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Picture of AV Karaoke Amplifier for Model No MASTER-1
Specification
  • The newly-developed Microphone Digital Sound Processing Circuit (32bit DSP): Treble is clear and exquisite; Middle tone is mellow and vigorous.
  • General ECHO Sound Effect and Professional REVERB Mode can be controlled independently with Stepless Adjustable Function.
  • Microphone Volume & Sound Control (Back Plate) and Microphone tone & Volume control (Front Plate) are respective independence, completely solve the perplexity of inconsistent characteristic of Wired and Wireless microphones.
  • Built-in Balanced Microphone Input, it won't cause interference and weaken the signsl under long distance of wire dispose.
  • 6.3O SEND and RETURN Port, expanding Master-1 to the specialized function.
  • Intelligent Song Selection Remote Control Code Recognize Function, equip with two 6.3O JASK and S terminals to be connected with coin solt machine.
  • Automatic Reset Function can re-start Music Master Volume and Microphone Master Volume when turn on the machine power.
  • 300W + 300W (8) high power and high electric current output provide extensive dynamics and powerful output.
  • Three type of Electronic Circuit Protection, Suitable to be using for long period of high efficiency output.
Amplifier Maximum Output 300W+300W/8/RMS
Total Harmonic Distortion 0.01%
Audio Input / Output Impedance: Microphone: 3mV/600
Music: 250mV/47K
PRE-Output 2.5V/1K
Frequency Response Microphone: 80Hz ~ 18KHz / -3dB
Music: 15Hz ~ 22KHz / -3dB
Tone Control Characteristics Microphone BASS: 100Hz ± 6dB
Microphone MID: 1KHz ± 6dB
Microphone Treble 10KHz ± 6dB
Music Bass 100Hz ± 12dB
Music Treble 10KHz ± 12dB
Speaker Output Terminals (1) System only, A or B: 4 ~ 16
(2) System, A and B: 8 ~ 16
Portection Circuits Speaker Impendance: Yes
Overload: Yes
Over Heat Yes
Video Input / Output Impendance 1 Vp-p / 75
Power Supply, etc. (1) Supply Voltage: AC 115V/230V 50 ~ 60Hz
(2) Power consumption: 825W
AC Power Outlets Unswitched (100W max) x 2
Dimension (mm) 430(W) x 175(H) x 425(D)
Weight 16.4Kg