Obviously having the best samples available is the best foundation for any decent sounding keyboard. However, that's nothing if the speakers are bad. Like playing a CD through laptop speakers. Thankfully Casio have equipped the 400R with good enough speakers, although play the orignial piano samples through Sennheiser open air headphones or a decent amplifier system, and it really comes alive. The other non-GM voices are also pretty good too. Another writer's suggestion to layer grand piano and stereo piano was spot on too.

This is not a true work station or professional synthesizer. But it does have most of the basics needed to do some amateur sampling and recording. If you are primarily getting it for piano sound and feel, you really can't go wrong - it is very, very good for that. One thing which I would change in a heartbeat is the ability to alter the metronome volume independently of the main volume.

It appears to be a solid if not lightweight unit. Whilst this makes it easy to move around and stow, some of the casing does feel a little too plastic; particularly when compared to the many metallic Roland and Korg (heavier) casings. But then again, you can't have it both ways. It is a Casio, whose reliable products always seem to last for years....just think of how long the watches and calculators hang around in draws for years and still work. The hammer-action keyboard quality is up there with Roland, Yamaha and Korg.

At this price, the keyboard beats the 'big three' hands down without compromising on the action of the keyboard. If you want to use the PX-400R mainly for piano sound and feel, have the ability to stow it easily out of the way when needed, and do a little more with it for learning, then this is the keyboard.

My keyboard has shown any problems yet. I went to the Casio website and it seems they have put all the necessary support functions on there. The only thing I would like to find is an update to some of the keyboard samples/voices.

This is not a super-sexy keyboard - it doesn't have a functional 'wow-factor' over anything else on the market at this price range (OK, maybe the key action). The fake wood strip is aesthetically appalling! Although it does look tidy in silver, it's not cloaked in sexy black. More 'girl next door' sexy than 'super model' sexy.

Jazz, Blues, Lounge

I wrote review on different site several months ago - right after I bought my PX 400, now I just want to share usefull information on it. I found out, that stereo piano sample sound and grand piano 1 sound are synergistic - by combining them (layer button)they make a truly beautifull, full and expressive piano sound, best appreciated with a good quality headphones.

I didn't need anything yet.

hobbyist

classical and easy listening

Nice digital piano sounds - large bank of sounds

Great set of features, auto accompaniment, karaoke lyrics, smartmedia card, hammer action.

Fit and finish are nice - very presentable in the home

Incredible value, nothing close to it on the market.

Still reserving judgement. I did get a quick response with a phone number, but have yet to call. I could not get lyrics to display on SMF+Lyrics files bought from Casio.

That's why I bought it. I wanted a hammer action 88 key digital piano with auto accompaniment that didn't break the bank.

Hobbyist

Piano Man - Lounge Lizard

I purchased this product mainly to get the sound and feel of a grand piano. I was very disappointed with the flat sound of the uppermost two octaves. Maybe I am doing something wrong??? I do not think so.

a lot of nice features fot the price

"Active Musician",

easy listening