AM-400 HD 500W Professional Digital Key Control HDMI Karaoke Mixing Amplifier, Built-in Bluetooth, USB Playback, Feedback Eliminator

The new upgrade AM series integrated karaoke expander put more fashion elements in on the basis of the original model, which adds Bluetooth module, HDMI interface, USB playback and other functions to suit all kinds of places, meeting fashionable and high demand of yours!

The appearance, quality and effect of AM series expander have been highly affirmed in recent years. In order to develop a more competitive and perfect machine,our R&D team is willing to invest heavily in cooperation with top international technology development companies. After years of testing and tens of thousands of tests, the circuit for a new generation of karaoke expanders suited to the voice of Asians has finally been built.

1. Merge level intelligent HD ECHO effect chip karaoke amplifier.
2. Unique metal texture industry.
   
3. The latest 48BIT HD ECHO effect processing circuit, easy and natural singing, and a wide sense of space.
4. MIC input, 3 channels in front, 2 channels in back.
   
5. 8Ω rated output power: AM-400HD: (250W*2), AM-600HD: (300W*2), AM-800HD: (400W*2)
   
6. 4 sets of speaker terminal output, can connect 4pcs speakers at the same time.
7. Designed and Made in Taiwan

• Built-in Microphone Feedback Eliminator
  
• Built-in HD ECHO TECHNOLOGY (make the singing more richness and nature)
• Built-in Digital Key Control
  
• Mic Volume for Mic1, Mic2/4, Mic3/5
• Master Music Volume Knob
• Master Mic Volume Knob
• Echo Level Volume Knob
• Music Tone Control - Treble, Mid, Bass, Balance.
• Mic Tone Control -Treble, Mid, Bass
• Echo Tone Control - Delay, Repeat, Bass, Mid, Treble
• Audio Input: Multiple sets of RCA audio input, USB playback, Bluetooth Mode
  

Specifications:

• 500W Rating Power (250W + 250W at 8Ohms)
• 1000W MAX Power (500W + 500W at 4Ohms)
• Frequency Response 20Hz ~ 20KHz
• THD Into (8Ω) <0.004% <0.005%
• Input Sensitivity Impedance 150mV / 47KΩ
• Signal to Noise Ratio > -75dB
• Music Tone Control Bass: 100Hz ±10dB, MID: 1KHz ±10dB,
• Treble: 10KHz ±10dB
• Dimensions (WxHxD) 430 x 147 x 440mm
  
• Net Weight: 31.97 Lbs. / 14.5 Kg
• Shipping Weight: 34.17 Lbs. / 15.5 Kg

Connectors:

• 3 x HDMI Inputs and 1 x HDMI Output 
• 5 X 1/4” Microphone Inputs  (3 front, 2 rear)
• 2 X Analog Audio RCA Inputs (DVD,VOD)
  
• 1 X Analog Audio RCA Output (PREAMP)
• 1 X Analog Audio RCA Output (MUSIC)
• 1 X Music Level Control
• 1 X Mic Level Control
• 1 X Remote Sensor Input
• 4 X speaker output interface

Designed and Made in Taiwan