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Audio 2000's - AKJ7050

Professional Karaoke Mixing Amplifier with Digital Key Control & Echo

The Audio2000'S AKJ7050 system is a truly powerful, yet pleasantly sounded, professional karaoke mixing amplifier.  In order to provide a complete mastery on the control of  karaoke joy and karaoke performance, the AKJ7050 is configured with all the essential karaoke features: digital key control, echo volume control, echo repeat adjustment, echo speed adjustment, video input/output routing and a powerful, multiplex vocal canceling, simulated voice canceling and smooth vocal sound reinforcement  capabilities.

In addition, the music balance/treble/bass controls and microphone treble/bass controls enable the users to master  the music and microphone sound in a variety of acoustic environment.  A cooling fan is added to effectively remove heat from the AKJ7050. Five microphone inputs on the AKJ7050 are intended to be plentiful for multiple users. The microphone effecter loop is separated from the music effecter loop in order to achieve delicate vocal sound effects and accompanying music characteristics for extraordinary karaoke enjoyment.

A true 180W + 180W acoustic energy delivery power from the AKJ7050 is carefully engineered to present a high-fidelity direct sound field in a small-room acoustic environment, in a large-room acoustic environment, or in a open performance field.

As a performance extension of the AKJ7000 system, the AKJ7050 enjoys the delicate engineering and the acoustic power of the market-proven AKJ7000 solid performance history.  Also, the AKJ7050 inherits the Audio2000'S product tradition of quality, reliability and versatility.

Mixing Amplifier Features

  • Remote Control
  • 180W + 180W Max. Power Output (8 Ohms)
  • Five Microphone Inputs
  • Master Microphone Volume Control
  • Three (3) Individual Microphone Volume Controls
  • Microphone Tone Control (Treble/Bass)
  • Master Music Volume Control
  • Music Balance, Treble, and Bass Controls
  • Digital Key Controller (+/- 6 Steps)
  • Digital Echo Volume/Delay/Repeat Controls
  • Voice Canceling Function
  • VCM Automatic Control
  • Manual/automatic Input Channel Switching
  • Microphone Sound Effecter Loop
  • Music Sound Effecter Loop
  • Four Stereo Audio Inputs
  • Three Video Inputs and Outputs
  • Banana Speaker Output Jacks
  • Cooling Fan

Mixing Amplifier Specifications

  • Max. Output:  360W / 8 Ohms (EIAJ) (180W X 180W)
  • Total Harmonic Distortion:  0.03% @ 1KHz, -3dB, 6 Ohms
  • Mic. Input Sensitivity:  6mV / 600 Ohms
  • Input Sensitivity:  300mV / 22 KOhms
  • Output Level (Pre-Out):  2.5V / 1 KOhms
  • Mic. Freq. Response:  10 - 25,000 Hz
  • Music Freq. Response:  10 - 40,000 Hz
  • Tone Control Char. (Bass):  +/- 10 dB @ 100 Hz
  • Tone Control Char. (Treble):  +/- 10 dB @ 10 KHz
  • Speaker Terminal Load

    • 4 to 16 Ohms if use either terminal 1 or 2
    • 6 to 16 Ohms if use both terminals 1 and 2
  • Key Control Range:  13 steps, +/- 3 Tones
  • Video Input Sensitivity:  1Vp-p @ 75 Ohms
  • Video Output Sensitivity:  1Vp-p @ 75 Ohms
  • Power Consumption:  185W
  • AC Power Outlets (Switched):  One Outlet (100W Max)
  • AC Power Outlets (Unswitched):  One Outlet (200W Max)
  • Dimensions (W X H X D):  420 X 130 X 398mm (16.5" X 5.1" X 15.7")
  • Weight:  11.8 Kg (26.0 lb)
  • Accessories:  Remote Control Commander


Description SKU# Price
AKJ7050 - Audio 2000's Karaoke Mixing Amplifier

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Starr Interactive Corp. D/B/A Starr Karaoke
415 N. Ardmore Ave., Unit B - Villa Park, IL 60181
Tel: 800.990.SONG
FAX: 800.997.SONG
Internet: sales@starrkaraoke.com


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Copyright 2003 Starr Interactive Corp. D/B/A Starr Karaoke
Last modified: 08/16/05