Martin Roland
MA-3800KHD Karaoke Amplifier
with Speaker and Wireless Microphone

Item# ma383800
Regular price: $2,399.00
Sale price: $1,899.00

Product Description

Martin Roland KTV-3800HD YouTube Karaoke System

The MA-3800HD KTV Digital Karaoke Mixing Amplifier with Speaker Package features the MA-3800HD-1800W Digital Karaoke Mixing Amplifier, a pair of 12" 3-Way Vocal Speakers-MK-965PRO, one U-3300BT wireless microphone system and two free SC-1630 speaker cables and MS-05 microphone stand. Together they provide endless karaoke fun.

The MA-3800HD Amplifier features a powerful 1800-watt amplifier, inputs for up to three video/audio players and two HDMI players and connections for up to three microphones. Its karaoke features include a digital key control for scaling the music pitch to suite your vocal range, digital echo for adding depth and spatial effects to your voice. Plus, when the amp is paired with the MK-96PRO 3-Way, 5-Speakers 1500W 12" Karaoke Speaker and one U-3300BT Dual Channel UHF Wireless Bluetooth Microphone system, you're ready for a full-on karaoke party. takes advantage of the latest technology geared towards professional and home karaoke! The 12" Die Cast Frame Woofer with high temperature voice coil woofer, two 3" squawkers and two 3" tweeters provide smoother response and better detail than other speakers of the past.


  • Max. Peak Power Output: 900W + 900W

  • Infrared Remote control

  • Innovative Digital Echo effect Processing

  • 4 microphone Inputs (3 front/1 rear) for Usage

  • Auto-gain Level Indicators

  • Microphone Input Signal Attenuators

  • Microphone Volume/Bass/Midrange/Treble/Balance/Echo Level Adjust

  • Echo Effect Volume/Bass/Treble/Repeat-deepness/Delay-time control

  • Music Volume/Balance/Bass/Midrange/Treble Adjust

  • Auto singing-mate switch (Match with Multiplex karaoke media)

  • Vocal cancel switch (Match with Multiplex karaoke media)

  • 11 Steps Digital Key Control

  • 3 Audio sources input Selector

  • 3 Video Inputs ,1 Video Output (RCA)

  • 2 HDMI Inputs, 1 HDMI Output

  • Singing Partner/Vocal Cancel function fits to multiplex karaoke media

  • Super Bass switch for musical bass and treble frequency extension

  • Auto Video-In Switching

  • Overload and Short Circuit Protecting

  • Advanced Channel type Heating-blow System

  • Dual Voltage Selector : AC 230V 50Hz or 110V 60Hz 10%


  • 12" Woofer with high temperature voice coil

  • Dual 3" cone midrange drivers for enhanced fidelity

  • Metal speaker grills

  • One speakon jack and a pair of banana jacks are utilized for connecting the speaker cable

  • Frequency Range: 48Hz-20kHz

  • Black Color

  • Speaker Stand Mountable

  • Max. Power Output: 750W+750W

  • Impedance: 8 ohms

  • Sensitivity: 92 dB@ 1m

  • Dimension: 247" x 12" x 14.5" (WxDxH)

U3300BT UHF Dual Channel Wireless Microphone

  • Fixed UHF900MHz~930MHz BAND

  • Bluetooth-Compatible: Bluetooth streaming ability that works with latest devices

  • Battery Operatied: Dual microphone features 2 AA battery-operated design

  • Supports Wired MIC: The audio mixer receiver features 2 ¼ wired microphone inputs

  • RCA audio & video signal input/output & rear panel ¼ mixed output

  • Adjustable Antennas for Extended Wireless Range

  • Includes Handheld Wireless Microphones Rugged Microphone Construction & Steel Mesh Grill

  • Convenient ON/OFF/MUTE Power Switch

  • Battery Operated Mic, Requires (2) 'AA' Batteries

  • Free Two Microphone Desk Protect Stand