high quality amplifier AMP-70 RACK Mount Amplifier

  • >=300 Pieces
Report Suspicious Activity
Quick Details
Brand Name:
Audio live
Model Number:
Professional Amplifier
Place of Origin:
Guangdong, China
power output:
power consumption:
Frequency responses:
power supply:
~110v/60Hz or ~230v/50Hz
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
standard of packing or requirement
FOB Shenzhen

high quality amplifier  AMP-70 RACK Mount  Amplifier 


The basic public address mixer amplifiers have power ratings from

70W, 150W to 250W. They are featured of 3 microphone inputs, 2 Aux

inputs and 1 EMC input.

Priority muting is achieved via EMC 1 for overriding other inputs

except Mic 1 on rear panels. Indivudual gain controls are provided for

Mic 1-3 and Aux 1-2, bass and treble controls and master volume

control are provided for overall tone control. 70V, 100V and low

impedance 4-16Ω speaker outputs are provided. Extensive protection

from short-circuit, overload and high temp.



Rated Power Output: 70W

Input Sensitivity & Impedance: MIC 1, 2, 3: 2.5mV/600Ω, Unbalanced phone jack input 

                                                     MIC 2, 3: 775mV/10KΩ, Unbalanced RCA input

                                                     AUX 1, 2: 350mV/10KΩ, Unbalanced RCA input

                                                      EMC: 775mV/10KΩ, Unbalanced RCA input

Output Sensitivity & Impedance: MIX OUT: 1000mV/470Ω, Unbalanced RCA output

Tone: Bass:±10dB at 100Hz, Treble:±10dB at 10KHz

Frequency Response: 50Hz~16KHz(+1dB, -3dB)

S/N Ratio: MIC 1, 2, 3:66dB; AUX 1,2:80dB

THD: Less than 0.5% at 1KHz, 1/3 rated power

Mutng Function: MIC 1 overrides other input signals with 0-30dB attenuation

Crosstalk: ≤50dB

Cooling: Fan automatically start up when temp reaches 55ºC

Protection: High temp, overload & short-circuit

Power Supply: ~110V/60Hz or ~230V/50Hz

Power consumption: 80W

Weight: 6.7kg

Dimensions: 484x335x88mm


Company Information


Located in Dongguan,the world famous manufacturering city. VISTRON AUDIO is a professional manufacture of Audio Equipment. For many years, we are specialize on making cost-effective products for our customer, and we have won praise from our customers. 

Our priducts including Professional Media Player , Power Amplifier, Twin CD Players with DJ Mixer, Professional DJ CD player, Monitor Speaker System, Subwoofer Amplifier for Home HiFi,  etc. Both OEM and ODM business are welcom.  

WEB: www.vistronaudio.com   www.audiolive.com.cn


Our Services


The reason to work with Vistron:

  • Focus on details
  • Complete production line equipment and trained workers
  • Excellent QA team, specialize on quality assurance for more than 5 years.
  • Both OEM and ODM business, always able to meet customer requirements

You are welcome to visit us at the exhibitions we frequently attend:

  • China Import and Export Fair (Canton Fair)
  • Prolight + Sound Exhibition Guangzhou
  • Frankfurt Messe exhibition
  • Prolight + Sound Exhibition Shanghai

Should you have any question or concern, please feel free to contact us @

Tel: 86-769-82526118   186 6687 8078

E-MAIL:sales2@ vistronaudio.com.cn

Your attention will be highly appreciated!

You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like