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RockJam RJ640-XS 61-Key Portable Keyboard

BH #RORJ640XS • MFR #RJ640-XS
10 reviews
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RockJam RJ640-XS 61-Key Portable Keyboard
Key Features
  • For Beginner Piano Players
  • 61 Keys, No Touch Sensitivity
  • 500 Instrument Simulations
  • 350 Rhythms and 50 Demo Songs
Learn to play piano on the RockJam 61-Key Portable Keyboard. Add a variety of sounds with 500 instrument simulations. Enhance your playing with up to 350 rhythms and 50 demo songs. Three teaching modes help you develop your musicianship.
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$119.95
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RockJam RJ640-XS Overview

Learn to play piano on the RockJam 61-Key Portable Keyboard. Add a variety of sounds with 500 instrument simulations. Enhance your playing with up to 350 rhythms and 50 demo songs. Three teaching modes help you develop your musicianship.

Record your session and play back your music. The piano supports playing for spectators or playing privately. Use the built-in speakers or plug in the included headphones. The aux audio port plays audio from another device on the keyboard's speakers. This unit includes an AC power adapter.

EAN: 5025087004555

RockJam RJ640-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 RCA Aux 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
10 lb / 4.5 kg
Packaging Info
Package Weight
13.5 lb
Box Dimensions (LxWxH)
34 x 16.5 x 5.5"

RockJam RJ640-XS Reviews

Piano isn’t secure to base

By susanap0323
Rated 3 out of 5
Date: 2023-11-29

[This review was collected as part of a promotion.] This piano is great except for the fact that the piano itself isn’t very secure on the base even after screwing in the piece that’s supposed to hold it together. If my son is rough or hitting the keys with a bit of force the piano will slide back because of this. It plays great and the headphones it comes with are of decent quality. I definitely recommend this for a child that won’t be so rough with it as to not move the keyboard around and have it sliding around.

Great quality keyboard - love all the features!

By elfashionblog
Rated 5 out of 5
Date: 2023-11-01

[This review was collected as part of a promotion.] "I received this product for free from Influenster in exchange for my honest review." This keyboard is amazing! It has sparked my kids’ interest in piano, and they are both currently learning how to play it. The keyboard is great for beginners, and comes with a free membership for a piano learning app: Simply Piano. It comes with a stand that’s sturdy, adjustable and easy to assemble. Onto the actual keyboard: it is light and it doesn’t take up much space, which is great for us since we live in an apartment. It comes with stickers to put on the keys to make it easy to identify them and a small stand to place a music sheet and/or an iPad or iPhone with Simply Piano. It also comes with super comfortable ajustable headphones. The keyboard itself has many different features: there are options to change the tone of the keys -it can sound like a guitar, bass, violin, flute and more! - and the rhythm - salsa, ballroom, country, rock. There is also a teach feature, which shows the notes needed for a song, and can also play the song on its own. The notes are projected on a small LCD screen on the keyboard. There are 50 options of songs to learn! You can also change the volume and tempo of the keyboard, and you can even record and play back songs! There are some plugs in the back to put in the headphones, a mic (which doesn’t come with the keyboard) and a USB. The audio is great and super clear and I love all the features it comes with! I would give this products 5 stars - it’s so much fun and it’s overall just great.

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