• Orders before 12pm PST will be shipped out in the same business day.
30-Day Warranty & Return Policy
Product Code: LAS002321
Product Type: Keyboard Instruments
Keyboard Instruments

2-way Speaker System, MIDI, Bass Boost System

The MK939 61 Key Electronic Keyboard is a Professional Performance-Type Digital Keyboard designed for beginners and hobbyists. These easy-to-use professional features, along with its silver body, set this keyboard apart from others in its class. Comes with the 2-way speaker system and record function, allows you to make your own music and share it with others anytime. Portable and compact, the MK939 should be your best choice for practicing and performing.


  • Color: Silver
  • 61-Key
  • Amplifier: 10W
  • Power Supply: 110V / 8_D_ Batteries
  • Dimension: 37-1/2" x 14" x 5"
  • Large-scale Integration(IC) Circuitry
  • Free Sheet Music Stand


  • LCD Display
  • Dual teaching modes
  • 40 Demonstration Songs
    • Sync / Fill-in / Intro / Ending
  • 3 kinds of Auto-Metronomes
  • Single-finger/ Fingered Auto-bass Chord
  • Rhythm Programming Function / Record & Playback
  • 345 Timbres / 128 Rhythms / 8 Percussion / Keyboard Percussion
  • 8-grade Rhythm Volume Control / 8-grade Chord Volume Control
  • 64-level Tempo Control / 16-grade Master Volume Control
  • Pitch Bend / Vibrato / Sustain / Transpose
  • Dual Timbres / Metronome / Keyboard Split Feature
  • Three-Bank Registration / One-Key / Follow Function
  • MIDI Output Jack / Speaker Output (L/R) / Headphone Jack

Package Includes:

  • 1x 61-Key Electronic Keyboard
  • 1x Music Notes Stand
  • 1x AC Adapter
  • 1x Manual
• Free UPS standard shipping on all US orders (lower 48 States)
• Orders before 12pm. PST will be shipped out in the same business day. Usually will be delivered in 2-5 business days for the lower 48 States.

• If interested in picking up items locally, we highly recommend calling us to check for availability beforehand. Please note that local will call pick up is only available in our California Facility. All will call transactions are CASH ONLY. Please do not place an order online as all online orders will be shipped. Our will call location and hours are as follows:

Location: 185 N. Sunset Ave
City Of Industry, CA 91744

Hours: Monday – Fridays from 9:00AM to 4:30PM
*Please note that we are only able to hold items for 24 hours.

• Additional Shipping Fees for Expedited Shipping and DHL Worldwide Service

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