Newest Model: 2018's hottest product from Singtronic, the world's first digital karaoke console mixing amplifier with a built-in 500W + 500W of hard hitting power. Equipped with a BBE & DSP Ultra High Processor, music & vocals come out with rich details heard in concerts. The newest features added is the Digital Sound Processor which allows you to professionally fine tune your speakers with Rich Vocalist Sound Quality. Bluetooth Function which allow you to listen music wireless from any Phone or Tablet, Even Youtude Karaoke wirelessly. HDMI Function also built in KA-550DSP with High Definition output on both Video & Audio, which produces the highest and best sound quality. Also built with rich professional console appearance. The Singtronic KA-550DSP also includes a USB slot reader allowing you to plug your MP3 player or USB Flash Drive to Listing to your favorite music. The Singtronic Professional Rack-mountable KA-550DSP Professional 1000-Watt Console Mixing Amplifier is designed with DJ/KJs and serious karaoke singers in mind. It's patented design will forever change how you will be using your karaoke mixing amplifiers in the future.

Newest Model: 2018 Bluetooth Function.  Forgot your USB flash drive at home? Want to play audio files from your phone while keeping it safe in your pocket? No problem. The KA-550DSP's Bluetooth compatibility allows for wireless connection to any A2DP stereo Bluetooth device. That means you can play audio files from your phone, laptop or any other Bluetooth enabled device within a 30 foot foot range. The KA-550DSP gives you the freedom to stream music wirelessly from any Bluetooth enabled device. There are also a wide set of controls to help show off your mixing and production skills, such as the Bass, Mid and Treble. These inputs also display Track Title, Number and Elapsed Time to help you stay organized as you navigate through tracks.

Features:

• 500W + 500W Watts Max Power Output
• Built-in MP3 Player Module
• Model: 2018 Bluetooth Function send/receive from any device (Iphone, Ipad, Android, Youtube, Karaoke Apps)
• 4 Audio Inputs: DVD/AUX/USB/Bluetooth Function
• 2 HDMI Inputs & 1 HDMI Output
• Auto Input Selector
• L/R Multiplex Channel Output Selector
• Music Low, Mid, High, Balance, Volume Controls
• Microphone Delay, Repeat, Echo, Low, High Volume Controls
• Microphone Volume Controls for Low, Mid, High, Echo, Balance, Volume for individual microphones
• 3 Front & 2 Rear 1/4" Microphone Inputs
• 2 XLR Microphone Plug Input
• USB Port MP3 & Playback
• Master Microphone Control
• Master Echo Control
• Master Volume Control
• 2 Audio Outputs (Subwoofer Out (Music/ Mixing), Mic Out (High/Low)
• EQ Loop In and Loop Out
• 4 Banana Plug Speaker Connectors
• DSP Digital Sound Processor
• Bluetooth Function Air-M
• 115/230 Voltage for Worldwide Compatible
• Built-in BBE Sonic Maximizer for both vocal and music
• Temperature-Active, Ultra-Low-Noise Fan for non-stop operation
• Pre-Input and Pre-Output for External Effort
• 100W AC Power Outlet

Specifications:

• Integrated USB Audio Solution using C-Media CM106 Audio I/O Controller works for PC and Mac
• Maximum Output: 500W + 500W @ 8 Ohms Max
• Microphone Input Sensitivity: <20mV
• Music Input Sensitivity: 250mV / 47K Ohms / 1kHz
• Microphone Frequency Response: 20Hz - 20 kHz / 3dB
• Music Frequency Response: 20Hz - 20 kHz / 3dB
• Microphone EQ characteristics: Treble: +/- 10dB (10kHz), Bass: +/- 10dB (100Hz) 
• Speaker Wattage Impedance: 4 Ohm - 8 Ohm
• Voltage: AC 115V - 230V Manual Select
• Dimensions: 17"(W) x 6.5"(H) x 14"(D)
• Weight: 33 lbs.
• 1 Year Manufacturer Warranty
• Made in Japan

Package Includes:

• Full Functions Remote Control 
• Operating Manual Book
• Power Cord 
• Rack Mount Kit

FREE: UPS Ground Shipping Within 48 States