Better Music Builder (M) DX-333 G3 700W Karaoke Mixing Amplifier

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SKU 3333312351
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Better Music Builder (M) DX-333 G3 700W Karaoke Mixing Amplifier

While keeping the integrity and quality of the original DX-333 G2, the improved connectivity drives the new Better Music Builder Dynamic Fusion Amplifier DX-333 G3 into the digital age. The Dual-Channel amplifier works with all your favorite devices as it features Bluetooth connectivity and a Multimedia Expansion Port that supports USB/SD storage.

The Dynamic Fusion Amplifier DX-333 G3 features many recognizable functions users enjoyed on its best-selling predecessor. It features a user-friendly interface designed with fast access to effects control in mind. There’s built-in Equalizer for music and vocal with a 9-Steps Music Key Control and independent microphone effects control. A convenient Volume Reset function allows user to choose a preset music volume. The DX-333 G3 is equipped with a standard built-in Smart Fan that automatically activates when high temperature is detected to keep the machine running cool and extend product life.

Users will see a lot of welcomed upgrades too. The Better Music Builder Dynamic Fusion Amplifier DX-333 G3 is no pushover as it packs a more powerful punch at 700 watts - able to power any spacious room. Although the amplifier is powerful, its size was not compromised. It comes in a slimmer size and weights 45% less than its predecessor. A pair of handles is mounted for even more portability. A voltage selector is also added so users can bring the amplifier across continents - talk about portability.

Better Music Builder is simply the best solution for home and professional karaoke performance!


  • 700 Watts Dual Channel Dynamic Fusion Amplifier
  • Multimedia Expansion Control (USB/SD reader)
  • Bluetooth Connectivity
  • User-friendly Control Center
  • 9-Steps Music Key Control
  • Microphone Master Volume and Music Master Volume
  • Independent Microphone
  • Volume/Balance/Echo/Low/Mid/High Control
  • Microphone Echo Volume/Low/High/Repeat/Delay Control
  • Music Volume/Balance/Low/Mid/High Control
  • (4) ¼” Microphone Inputs
  • (2) RCA Audio Inputs
  • (3) RCA Audio Outputs
  • Effect Input/Output
  • Volume Reset
  • Voltage Selector
  • Built-In Smart Fan
  • Rack Mountable


  • Source Inputs: DVD, KOD, USB/SD reader, Bluetooth
  • Power Output: Peak 700W; RMS 300W (1kHz, 8 ohm); Peak 960W; RMS 400W (1kHz, 4 ohm)
  • Microphone Inputs: 4 (Front x 2, Rear x 2)
  • Audio Inputs: 2 (RCA jacks)
  • Audio Outputs: 2 (RCA jack)
  • Effect Input: 1 (RCA jacks)
  • Effect Output: 1 (RCA jacks)
  • Frequency Response: 20Hz~20kHz, ± 1 dB
  • THD: <0.5%
  • S/N Ratio: 65 dB
  • Tone Balance Control: +/-12dB
  • Noise Level: <10mV
  • Balance Input: +/-1.5dB
  • Split Level: >35dB
  • Mic. Input Section
    • Input Sensitivity/Impedance: <30mV
    • Frequency: 100Hz~2.5kHz
  • Bluetooth: Version 2.0
  • Digital Audio File Compatiblilty MP3/WMA
  • Maximum USB/SD Card Support: 16GB
  • Standard Power: AC 110V/~60Hz (North America Market) / AC 220V/~50Hz (Asia or Europe Market)
  • Dimensions (WxHxD): 17x5x12.6 in / 43×13×32 cm
  • Packing Dimensions (WxHxD): 20.3x7.9x15.2 in / 51.5x20x38.5 cm
  • Net Weight: 25.6 Lbs / 11.6 Kg
  • Shipping Weight: 27.6 Lbs / 12.5 Kg
  • UPC Code: 743062981435


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