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Quick Details

  • Brand Name: SANJIN
  • Model Number: SE-7500
  • Place of Origin: Guangdong, China (Mainland)
  • Color: Black

Packaging & Delivery

Packaging Details: Packaging Details: carton
Delivery Detail: 3

  Professional Digital Karaoke Mixer  SE-7500

Exclusive Features:

 All functions can be controlled by PC thru RS-232. 

 Features:

 

  • BBE BOOST to control gain of bass for BBE effect with BBE ON/OFF
  • Build-in 24-bit high-speed DSP digital chip with 48KHz sampling rate
  • Build-in real-time feedback eliminator processor to filter out howling feedback noise from the speakers automatically
  • Supports up to 16 internal effects including 8 fixed effects and 8 programable effects
  • DSP Echo & Vocal Reverb with Level control
  • DSP Vocal Echo with Level, Repeat and Delay controls
  • DSP Key control
  • 5 microphone channels(3 front+2 rear) with individual Master volume control and LF,MLF,MHF,HF filters
  • Assignable Music channel with volume, Balance, BBE BOOST control & LF,MF, HF filter
  • 4-Band Equalizer for best fidelity and precision tuning for music control
  • 6-Band Equalizer for best fidelity and precision tuning for microphone control 
  • User Lock-Down mode to prevent most user from changing any setting
  • 2 switchable stereo A/V channel input and 1 A/V output
  • Balance subwoofer output with Proportion Volume and Frequency controls
  • Balance center output with assignable Volume & Balance Controls
  • Balance rear output with Volume control
  • Balanced L/R XLR Master output & Unbalanced L/R RCA Master output
  • Supports external controller
  • Full functions LCD display for setup menu  
  • 19" rack mountable

Inputs:

  • 2 L/R RCA Audio
  • 2 RCA Video
  • 5 Microphones (Mono,3 front+2rear)

Outputs:

  • 1 Unbalanced L/R RCA Master
  • 2 XLR Balance Master
  • 2 XLR Balance Rear Channel  
  • 1 XLR Balance Center
  • 1 XLR Balance Subwoofer
  • 1RCA Video  

 

Specifications:

 

Line Out

 

LEFT

RIGHT

CENTER

BASS

SNR(dB)

90

90

88

87

Distortion(%)

0.01

0.01

0.02

0.03

Standard input-signal level(V)

0.775

0.775

  

Standard output-signal level(V)

0.8

0.8

0.775

0.8

MAX. input-signal level(V)

3.5

3.5

  

MAX. output-signal level(V)

4.2

4.2

4.2

4.5

Difference of gain (L/R)

less than 0.1

Channel Separation

75dB

Input impedance(Ω)

47K(Imbalance)

Output impedance(Ω)

300(Balance)\1K(Imbalance)

Frequency response

10Hz-30KHz

Pitch adjustment range

80Hz(15dB), 12KHz(15dB)

Remote control/Line control

Yes

MICROPHONE

Sensitivity

25mV

SNR(dB)

87dB

Distortion(%)

0.03%

Frequency response

20Hz-20KHz

Pitch adjustment range

80Hz(15dB), 12KHz(15dB)

Muting threshold level

AGC

OTHERS

Power Consumption

<25W

Packing dimension(W*D*H)

520*210*115(MM)

Product dimension(W*D*H)

483*180*66(MM)

Net Weigh (N.W)

3Kg

Gross Weigh (G.W)

3.5Kg

 

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