The sounds are crystal clear. You have to press the button that says tone edit and change parameters to your liking, including the touch sensitivity from 63 to 0 in order to hear a loud sound. Then you change attack, release, etc. and you get a very professional sound. I have the Yamaha MM6 and this Casio blows it out of the water. Even the arpeggios are much better. For this price I bought two of them. No regrets. The organ function gives you a vivid reproduction of B3 organs with leslie, click and all the bells and whistles. The styles are so sweet and live that compete with the Korg Pa500. The only thing is that the korg Pa500 has more intros and variations. But I repeat, this keyboard Casio is a true revelation, period.

The most useful feature is the drawbars that work with the mixer function so that you can control each channel, that is full control over every single sound and drum including reverb, chorus, etc. for each one. The guitars are so good and with the arpeggios they can produce amazing strumming effects. I feel that CASIO corporation is ready to compete with the big ones. The quality of the keyboard is much better than the korg Pa50 that I also have. Strong material, beautiful keybed, what else can you wish for ?

There is no learning curve. It is super intuitive, a cinch to use. I use it with my other Korg keyboards and it works amazingly well. The manual is clear. It is in my humble opinion more playable than the Yamaha MM6 or Korg Pa50. I do not mean that these keyboards are bad, what I mean is that with the 9 sliders it has, everything becomes more intuitive, easier for the player.

It is sturdy, with a firm keybed, piano-style keys, touch response, the works. I can depend on it any time. It is stronger than the Korg Pa50 for which I paid twice as much. It is black and shiny, professional looking. I just ask the CASIO guys to release the 88-key version of it. When I had the CASIO WK-3800 I asked them for the 88-key version and they heard me. By the way the CASIO WK-3800 is a beautiful keyboard too.

You get a lot for very little money. I could not believe the quality of sounds I was getting for less than 500 dollars on sale. This keyboard could easily be worth more. It beats anything out there.

I never had to ask for anything, except the time when I begged them to release an 88-key version of my faithful casio wk-3800 and they listened to me. I bought the wk-8000 right on the spot. This is how much I appreciate the effort CASIO corporation is making to make keyboards available to all musicians.

It is not only a practical addition. Having this keyboard is a must if you want to have an authentic B3 clone for a low price. It is a marvel if you ask me.

professional musician

jazz, bossa nova, samba

I have been playing 40yrs more serious now play keyboard since I was in grade school

Gospel,

Instrument has great sound quality for the money. The samplings of most of the sounds are good. The REEDS fall slightly short of my expectations.

Thefeatures are great. I like the OCTIVE SHIFT sepecially. The fact that you can save them to memory is also good. This was not the case in earlier models. EX Wk3300 and wk8000.

The instruction could have been easier to understand.

excellent for the money

Yes

All my questions have been answered promptly.

no problem

hobbyist

classical

I absolutely LOVE the Casio K-7500. The way the rhythmn and tone buttons are grouped make the board more streamlined and easier to use. The sounds are extraordinary and the accompaniment makes playing a real ego booster! There is nothing I do not like about it. As a former piano player, I like the weight, feel, and reaction of the keys.

Great to have the power adaptor included. I use a wireless headset when playing while others are watching TV. A snap to set up!

Great instructions, efficient "control panel" Easy! I don't use the more complicated computer applications but I'm glad it's there for when I want to give it a shot.

Great slim design, easily portable... light enough for me to carry (ok, I am a 64 yr old small woman who still loves having fun) and it fits easily in my little car.

OH for the price, it blows everything else I have tried~ Outstandingly great value!!!

I have had to call for help with other Casio products. They have great on-line support and they also have amazing telephone support.

Slim, no unnecessary glitz, basic black. Really a great appearance,it looks serious, not like a toy.

Hobbyist, active student, overall Show Off

oldies, Hawaiian, latin

Some sounds are good, but many are not even as good as the WK 500 model which I have two. I buy Casio because the price is right, but they are of lesser quality with horn / reed and guitar sounds. The overall general sound is good, especially for what I do with it. I don't understand why sounds that are good in one product are not carried over to another. Example : the synth/strings / EP piano combination tone was great on the WK 500 model ( # 043 ) but it is not as good on the WK 7500 model?

I wish it had a KEYPAD to select sounds as well as a dial.

I don't know of any way to modify a sound , ie: a sax sound or guitar. As usual, the instructional manual is very poor, as in every Casio product I have owned, which are many. I understand that this is a universal problem, especially with the Yamaha Motif keyboards. Probably a matter of technitions being technically erudite but not smart enough to write it down so that regular folks can understand.

Good quality.

Very good prices.

NA

Looks good and very glad Casio got rid of the stupid instruction notes all over the board. Always looks like a kid's toy.

worship leader / hobbyist

Southern Gospel and contemporary Christian

Great quality sounds (although I only use 8 of them). Excellent playing responsence. Perfect for my styke of music. Sounds nice in a different array of settings. A very nice keyboard amp (Roland or Peavey) gives this product the tasty tones needed to run with the higher priced boards.

This product is super easy to use right out the box, totally compatable with all my gear. I worked with the WK7500 for a week & was comfortable. Plays very wekk. I'm sassafied!!!

The WK7500 (as well as all the CASIO products i've used) is made amazingly well. I am pleased with the quality & reliability of this unit. It would seem to me that this product will last alot longer than most would expect, ALOT longer!!!!!!!

The WK series is worth evert penny & then some!!!!

I've never had to deal w/company All of the keyboards i've owned by this company have never failed me

Sound quality, cosmetics, ease of transport, the ability to have a number of instruments & fx in one unit

Playing over 40yrs. My instruments consist of ; Gtr, Kybds; Bassgtr & drums

fusion; jazz; funk; rock gospel & blues