800-ZZOUNDS (800-996-8637)
When you call, mention priority code R9F-2MTM
close [x]
  • Mon, Tue, Wed, Thur, Fri 8AM - 10PM (EST)
  • Sat 9AM - 6PM (EST)
  • Sun 1PM - 7PM (EST)

Rating And Reviews: Yamaha DGX-640 Keyboard

The DGX-640 is Yamaha's most piano-like Portable Grand ever, with its weighted Graded Hammer Standard keyboard action and wide selection of piano Voices, they even include a stand.

User Ratings
Overall
Sound
Features
Ease of Use
Quality
Value
Manufacturer Support
The Wow Factor
What do you think? Rate and Review This Product
| | |

"LOVE THIS KEYBOARD!" submitted August 4, 2011

By a customer from yahoo.com
Overall
Sound
Features
Ease of Use
Quality
Value
Manufacturer Support
The Wow Factor
Musical Background: Hobbysit
Music Style: Rock
Back to Product Information
VERIFIED BUYER
zZounds has verified that this customer bought this product from us.
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! Feature: 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. Overall: This piano will be around long after I'm gone.
26 of 28 people (92.86%) found this review helpful. Did you?
Thanks for your opinion!
close [x]

Thank you. Your vote has been counted. Could you briefly tell us why the review was or was not helpful?

"Yamaha DGX 640 ~ Very Nice Piano" submitted October 10, 2011

By a customer from paulbunyan.net
Overall
Sound
Features
Ease of Use
Quality
Value
Musical Background: Active Musician
Music Style: Christian
Back to Product Information
VERIFIED BUYER
zZounds has verified that this customer bought this product from us.
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. Overall: I'm sure I will be satisfied with it for years.
9 of 10 people (90%) found this review helpful. Did you?
Thanks for your opinion!
close [x]

Thank you. Your vote has been counted. Could you briefly tell us why the review was or was not helpful?

Yamaha DGX-640 Keyboard Customer Review submitted January 3, 2011

By a customer from gmail.com
Overall
Sound
Features
Ease of Use
Quality
Value
Manufacturer Support
The Wow Factor
Musical Background: Hobbyist
Music Style: Classical
Back to Product Information
VERIFIED BUYER
zZounds has verified that this customer bought this product 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.
15 of 17 people (88.24%) found this review helpful. Did you?
Thanks for your opinion!
close [x]

Thank you. Your vote has been counted. Could you briefly tell us why the review was or was not helpful?

"proud owner 3 yrs dgx-640 portable grand" submitted February 24, 2013

By david rawlinson in lakewood, CA
Overall
Sound
Features
Ease of Use
Quality
Value
Manufacturer Support
The Wow Factor
Musical Background: since age 6
Music 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
Back to Product Information
Overall: 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
Did you find this review helpful?
Thanks for your opinion!
close [x]

Thank you. Your vote has been counted. Could you briefly tell us why the review was or was not helpful?

BizRate Customer Certified (GOLD) Site
Questions? Our gear experts can help!
800-zZounds (800-996-8637)
When you call, mention priority code R9F-2MTM. Llame Gratis en Español: 800-460-7976
Lunes-Viernes de 9AM a 5PM EST
Customize Search Results for Your Location
Shop with those who respect your privacy — we do. Copyright © 1996-2013, zZounds Music, LLC. Terms of use apply.
[x] close

ALL ACCESS PASS

5 reasons YOU should sign up for the zZounds newsletter

  • 1. Weekly deals
  • 2. News about zZounds giveaways
  • 3. Interviews with cutting edge artists and producers
  • 4. Limited-time payment plan offers
  • 5. Features on your favorite gear
To get your cool stuff, we'll need your address:
close [x]What is this?
A temporary customer reference number is assigned to each customer only while they are shopping on zZounds.com. If you call our customer service department for assistance, this number makes it easier for us to answer any questions you have about products, services or purchases.
 
close [x]What is this?
A temporary customer reference number is assigned to each customer only while they are shopping on zZounds.com. If you call our customer service department for assistance, this number makes it easier for us to answer any questions you have about products, services or purchases.
close [x]

1. We offer the most flexible payment plans in the biz

zZounds offers a number of different installment payment plans that make it affordable and convenient for you to get the gear you really want today, without racking up risky credit card debt.

Other stores offer house credit cards that require you to fill out an application and pass a credit check--and, if you qualify, leave you vulnerable to exorbitant interest charges once the initial promotional period ends. zZounds payment plans are easy to get and simple to use; plus we'll never charge you interest!

zZounds payment plans details »

2. We guarantee the lowest price

If we don't already have the lowest price, just send us a link to any legitimate competitor's offer, and we'll beat their price as long as we're not losing money on the deal.

To submit a request for a lower price, click "Seen it for less?" on any product page. We answer most lowest price requests within two hours. For extra peace of mind, you also have 30 days after your purchase to find a lower price; if you do, we'll refund the difference.

zZounds.com price match details »

3. You'll get your gear fast

Because we have two well-situated warehouses--one on each coast--nearly three- quarters of the US population is located within our two-day shipping zones. Plus, we keep both warehouses well stocked with all the most popular products, so you'll usually get your gear fast without having to pay more for expedited shipping.

In fact, zZounds offers free two-day delivery on many of our best-selling products!

zZounds.com shipping details »

4. We make returns super easy

You have 30 days to try your gear at home, in your practice space or studio. If you're not absolutely in love with the sound you're getting, just let us know. We'll promptly arrange for an exchange or a refund without the hassles or hidden charges you face with some of our competitors. If there's something wrong with the gear you bought from us, we'll email you an electronic return label so you can return it easily and free of charge.

zZounds.com return details »

5. Our customer service is consistently rated the best

zZounds customer service is consistently rated at or near the top on every major comparison shopping website--probably because we only hire experienced musicians with outstanding customer service skills to work in our call center, and they don't work on commission. To us, this is our most meaningful measure of success. zZounds has served over a million customers since 1996, and they're the only critics whose reviews really matter to us.

zZounds.com customer service »
close [x]
Available on
orders $249+
learn more

Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.
We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.
It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.
No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

We'll wait on your money so you don't have to wait for your gear!

When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

close [x]
on most orders $49+

Just $2.99 on
smaller orders

Really heavy stuff might cost you a
little more

learn more

Why fight traffic and pushy salesmen when we'll bring your gear straight to your home, free of charge?

zZounds free shipping is really free!
No hidden charges or hassles on returns.
Fast, reliable delivery
We have warehouses on both coasts, so most shipments arrive in 3 days or less.
We don't collect sales tax. Bonus!
Only NJ residents pay tax during checkout.
close [x]

A guarantee so solid, you never have to worry about price when shopping at zZounds

We'll beat any price
Simply click the Seen it for less? link next to the gear you want or call us at 800-zZounds (800-996-8637)
Got a coupon from another site?
Use it with us - we'll beat those prices, too!
Find a better price after buying from us?
No problem. We'll refund you the difference for 30 days, so you'll never regret buying from zZounds.

You'll still get the trustworthy service you've come to expect from zZounds, without paying more for your gear!