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Description

The Audio 2000's AKJ7615 professional karaoke
mixer is one of the most advanced karaoke equipment featuring
innovative design and user-friendly functions.
Incorporated with an embedded digital signal
processor (DSP), the AKJ7615 features four surround modes,
digital controls with digital/numerical display, microphone
echo function, music key control and microphone key control.
With the digital key function being able to be applied to
the microphone path, additional dimensions of the vocal sound
control and adjustment can be enhanced and induced for the
ultimate entertainment results of any karaoke , party or show.
Both the music key control and microphone key control are
pure stereo key control with extremely low distortion and,
hence, the key can be shifted up or down extremely smoothly
and handsomely.
In addition, four video input terminals and
one video output terminal enable users to operate up to four
audio/video equipment simultaneously.
The extraordinary features of quality key control
with extremely low key-shift distortion, clear/transparent
echo sound, versatile performances and function, and rugged/delicate
appearance make the AKJ7615 professional karaoke mixer an
outstanding value in any critical karaoke or DJ application.
Features
and Specifications

- Digital Signal Processor (DSP)
- Full Function REMOTE CONTROL
- Four Microphone Inputs
- Microphone Tone Controls
- DIGITAL ECHO
- Microphone KEY CONTROL
- Music KEY CONTROL
- MULTI AUDIO and VOCAL CHANGE Karaoke Function
- Four Channel VIDEO and AUDIO Inputs
- Two Video Outputs
- Four Surround Modes
| Total Harmonic Distortion
(@KHz) |
0.05% |
| Input Sensitivity/Impedance |
MICROPHONE---1.5mV/10K Ohms
VCR---150mV/50K Ohms
CD---150mV/50K Ohms
DVD---150mV/50K Ohms
VCD---150mV/50K Ohms
VIDEO---150mV/75 Ohms |
| Output Level/Impedance |
AMP OUTPUT---775mV/600 Ohms
REC---775mV/600 Ohms
VIDEO---150mV/75 Ohms |
| Frequency Response |
20 Hz to 20 KHz (+/- 1dB) |
| Signal/Noise Ratio |
MICROPHONE---70dB
VCR---80dB
CD---80dB
DVD---80dB
VCD---80dB |
| Tone Control |
TREBLE---5KHz/±10dB
MID---1kHz/±10dB
BASS---200Hz/±10dB |
| Microphone Key Control |
± 5steps
(± 10cents, ± 20cents, ± 2keys,±
3½ keys, ± 1octave)
* Note: 50cents = 1/4 Keys |
| Music Key Control |
± 12 Steps(±
1/4 Keys/Step) |
| Total Harmonic Distortion (T.H.D.) |
0.05%(at 1KHz) |
| Echo |
Digital System, Delay Time
!V 200ms |
| Power Supply |
110-120V/220-240V, 60/50Hz |
| Weight |
8.8 lbs. (4.0 Kgs) |
| Dimensions (W X
D X H) |
17" X 8"
X 1 3/4" (432 X 203 X 44 mm) |
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