Yamaha DGX-640 88-Key Portable Hammer-Action Keyboard

Take your grand piano on the go with the Yamaha DGX-640 portable keyboard, which features weighted key action and a wide selection of piano voices.

Overall User Ratings (based on 30 ratings)
  • Overall:
    4.5 out of 5 stars
  • Sound:
    5 out of 5 stars
  • Features:
    4.5 out of 5 stars
  • Ease of Use:
    4.5 out of 5 stars
  • Quality:
    4.5 out of 5 stars
  • Value:
    5 out of 5 stars
  • Manufacturer Support:
    4.5 out of 5 stars
  • The Wow Factor:
    4.5 out of 5 stars
Overall: 4.5 out of 5 stars
(30) (see rating details)
Submitted August 4, 2011 by a customer from yahoo.com

"LOVE THIS KEYBOARD!"

Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
This piano will be around long after I'm gone.
Sound
This is one very impressive electronic piano. The Grand Piano setting is outstanding and there are boo coos of other voices that are just as nice. I'm a medium level player and this was a great investment for me at a very reasonable price. And, I love the zzounds 4 pay plan! I got it delivered right away and didn't have to wait until I had all the money saved up!
Features
Grand piano sound
Ease of Use
Very easy to operate.
Quality
Very sturdy and should last a lifetime.
Value
Very good value
Manufacturer Support
Didn't have to use it, but zzounds is the best!
The Wow Factor
Very sexy, very cool.

Musical Background:

Hobbysit

Musical Style:

Rock
43 of 47 people (91%) people found this review helpful. Did you?
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Submitted January 3, 2011 by a customer from gmail.com

Yamaha DGX-640 Keyboard Customer Review

Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
Sound
I love this keyboard. I bought it for my 7 year old to learn how to begin playing. I am truly pleased with the features, the expandability, and overall feel of this product. We could not be happier.
Quality
We have only had it for a couple of days, but I expect it to be around for a long time because of Yamaha's quality.
Value
It is worth the price, I compare it to Casio and loved the amount of voices and sample songs it included.

Musical Background:

Hobbyist

Musical Style:

Classical
26 of 29 people (90%) people found this review helpful. Did you?
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Submitted October 10, 2011 by a customer from paulbunyan.net

"Yamaha DGX 640 ~ Very Nice Piano"

Overall: 4.5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
I'm sure I will be satisfied with it for years.
Sound
Very nice sound. Bought this to replace my YDP 223 because I wanted something easier to move and wanted to put my music on my computer to use on my videos. It's easy to record and save to my computer. Almost too many 'voices' and I have not had the time to learn all of them. I'm sure I will like it even more when I really start using. Has more features than I will ever use.
Quality
Seems very well made and I'm sure it will last a very long time.
Value
Worth the price with more features than I ever plan to use.

Musical Background:

Active Musician

Musical Style:

Christian
14 of 16 people (88%) people found this review helpful. Did you?
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Submitted December 31, 2013 by Mark B in Albuquerque, NM

"Yamaha DGX-640 Portable Grand Keyboard"

Overall: 4 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
Purchased the Yamaha DGX keyboard for my son, who is a professional vocalist. Like many musicians, he studied piano growing up. He'd visit regularly to use his parent’s piano to rehearse, compose and arrange. Dad figured he needed one of own ... in his own darn house. Standard pianos, however, don't fit the transient 24 year-old lifestyle. The Yamaha DGX Portable Grand was perfect; fantastic sound with multiple variations. Compositions and arrangements can be saved to the computer. My son loves it! Big sound, but takes up very little space in the apartment environment. (Save the box and packing if you're the transient sort) An excellent instrument for the young professional. z-Zounds offered the best price I could find and delivered promptly. I'm very happy with the product, price and service.

Musical Background:

Purchased for my son, who is a professional vocalist, music arranger and vocal coach

Musical Style:

Classical and modern contemporary
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Submitted January 12, 2014 by a customer from lkqcorp.com

"DGX-640 Portable Grand Keyboard"

Overall: 4 out of 5 stars
(see rating details)
I purchased this for my girlfriend who had not been playing regularly for years. She studied piano for 7 years and is just now getting back into it. She really loves the piano. We think it sounds wonderful, and have added a sub-woofer for when playing those low notes in the organ voices. Beautiful! A great purchase.

Musical Style:

All types. Classical mostly
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Submitted February 24, 2013 by david rawlinson in lakewood, CA

"proud owner 3 yrs dgx-640 portable grand"

Overall: 4.5 out of 5 stars
(see rating details)
i love my portable grand it brought me new life as a piano player im playing piano better than ever my first piano, actually my parents was a baldwin full size grand, i continue to be amazed at the grand piano feeling and sound. i just wish i could find a reasonably priced carrying case for it

Musical Background:

since age 6

Musical Style:

rock blues reggae gospel folk, funk hip hop i play at home and anywhere theyll let me play,also a little classical i took lesson
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