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RockJam RJ640L-XS 61-Key Keyboard

BH #RORJ640LXS • MFR #RJ640L-XS
9 reviews
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RockJam RJ640L-XS 61-Key Keyboard
Key Features
  • For Beginners
  • 61-Keys, No Touch Sensitivity
  • 500 Instrument Simulations
  • 350 Rhythms and 50 Demo Songs
The RockJam 61-Key Keyboard with LED Screen is a beginner's keyboard with a multitude of rhythms and instrument simulations. Take advantage of up to 500 instrument simulations for a variety of sounds.
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RockJam RJ640L-XS Overview

The RockJam 61-Key Keyboard with LED Screen is a beginner's keyboard with a multitude of rhythms and instrument simulations. Take advantage of up to 500 instrument simulations for a variety of sounds.

Enhance your playing with up to 350 rhythms and 50 demo songs. Three teaching modes help you as you develop your musicianship. Take advantage of light-up keys to provide yourself note-by-note guidance. Enjoy private practice sessions with the headphone jack. Play music on the piano's speakers from another device through the auxiliary port. Playback your session with the units recording capability. This keyboard includes a power adapter.

EAN: 5025087004500

RockJam RJ640L-XS Specs

Key Specs
Keyboard
61 Full-Size Keys with Unweighted Action
Touch Sensitivity
No
Number of Sounds, Kits, or Samples
500x Factory Sound Preset
12x Factory Drum Kit
Maximum Polyphony
Unlimited (Sound Dependent)
Built-In Effects
Vibrato
Performance Functions
Split, Transpose
Built-In Speaker
Yes
Audio I/O
1/8" (3.5 mm) / RCA / 1/8" (3.5 mm) Headphone
Pedal Support
No
USB I/O
1x USB-A (Audio)
Included Accessories
Headphones, Music Rest, Power Cord, Stand (Portable-Style)
General
Item Type
Portable Keyboard
Kit Components
Keyboard
61 Full-Size Keys with Unweighted Action
Touch Sensitivity
No
Aftertouch
No Aftertouch Support
Expression Controls
No
Sounds & Songs
Display
LED
Number of Sounds, Kits, or Samples
500x Factory Sound Preset
12x Factory Drum Kit
Number of Song Presets
350x Factory
50x Demo
Maximum Polyphony
Unlimited (Sound Dependent)
Built-In Effects
Vibrato
Performance Functions
Split, Transpose
Built-In Speaker
Yes
Amplifiers
2x 2 W
Auto-Accompaniment
Number of Rhythm Presets
350x Factory
Types
Single-Finger, Multi-Finger
Practice Features
Lessons/Coaching Modes, Lighted Key Guide, Metronome
MIDI & Recording
Supported MIDI Standards
GM
MIDI Note Memory
46 Notes
Number of Recorder Tracks
1x MIDI
Media/Memory Card Slot
No
Connectivity
Audio I/O
1x Stereo RCA Input
1x 1/8" / 3.5 mm Mic Input
1x 1/8" / 3.5 mm Aux Input
1x 1/8" / 3.5 mm Headphone Output
Pedal Support
No
MIDI I/O
No
USB I/O
1x USB-A (Audio)
Power
AC/DC Power Adapter
9 VDC at 500 mA (Included)
Physical
Color
Black
Included Accessories
Headphones, Music Rest, Power Cord, Stand (Portable-Style)
Dimensions
32.9 x 11 x 3.3" / 83.6 x 27.9 x 8.4 cm
Weight
7.1 lb / 3.2 kg
Packaging Info
Package Weight
13.16 lb
Box Dimensions (LxWxH)
34 x 17.1 x 7.2"

RockJam RJ640L-XS Reviews

Easy to use

By tessiej1
Rated 4 out of 5
Date: 2023-11-30

[This review was collected as part of a promotion.] Out of the box this set up easily. The stand was easy to set up and the locking screws really kept the keyboard in place. The sound coming from the keyboard is nice. Not too loud so you could play in the next room and not disturb people. It is very lightweight and easy to set up and move around.

Super beginner friendly

By kellybf5dc
Rated 5 out of 5
Date: 2023-11-26

[This review was collected as part of a promotion.] This was super beginner friendly for my teen daughter and son who both love music and are acquainted with an instrument of their own. The stickers were easy to apply and setting up headphones was also easy to do. The sound system on its own is good quality and quite loud! Can't wait for the kids to learn more on it!

See any errors on this page?

Can multiple sounds be recorded to create your own

Can multiple sounds be recorded to create your own music?
Asked by: Nathan
The RockJam RJ640L-XS 61-Key Keyboard will allow you to record one instrument (the maximum recording capacity is 46 individual notes) and one rhythm track (up to 32 percussion beats). You will not be able to record multiple sounds together to create your own music, like you can with an arranger keyboard.
Answered by: Elliot A
Date published: 2026-07-02
  • y_2026, m_9, d_16, h_10CST
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