Fancellu

I chose the 6000 because I didn't need the stand (I have it on my desk), and I couldn't get the 7000 without the stand. Also, given that I have Pianoteq, I was more interested in the form factor and keybed, even though I use the inbuilt tones most of the time anyway. Most other digital pianos are massive and tall, which would make the keybed too high, as well as looking like a tank. I looked a long time for a good 88 key, at first I got a Studiologic numa x piano gt, but sent it back, and got the 6000 instead.

Also try using headphones, to see if it is the tone itself, or the speakers. But yes, it would have less grunt.

Depends what you mean by peddle block. Is the Triple pedal unit: SP-34 not good enough? https://www.casio.com/us/electronic-musical-instruments/options/product.SP-34/

Mine's on 1.01, was wondering if a newer one had slipped out Thanks

https://www.gear4music.com/Keyboards-and-Pianos/Casio-CS90-Stand-for-PX-S6000-Black/53XS Just found out that you can get a posh stand for the s6000, a bit like the one for the s7000. I don't need one (its on my desk), but some people might

Also, the keybed is much better. You could also look at the px-s6000. Merriam Pianos/Stew on youtube does lots of good reviews of the new privias I have an px-s6000, its really nice. (I didn't need a stand, as it lives on my computer desk. Its not very high, especially compared to some monstrous keyboards out there) It also has 4 speakers and sounds awesome

You know the saying, wherever you go, there you are. I'd say it is your perceptions of the sound. See if PianoTeq is more to your liking, they have a demo mode. See if you hear the same artefacts. Remember, with PTQ, it isn't sampled, it is modelled.

Well, I have a px-s6000, which is almost the same, and the same headphones, and hear no problems. Maybe it is your perception of it. Odd that you don't hear it on the speakers. If you are saying that ALL s7000s do this on headphones, you'd have thought that more than one person would be reporting this. What happens when you try other piano tones?

Well, looks like it should be returned. At the very least, reach out to whoever you got it from, see if they know of this issue and what they can do to remediate. If it was a common issue many more people who be talking about it, sounds like you just got unlucky. But it does point to maybe something missing from the QA process that let it sneak out These things happen. Before the s6000, I had a StudioLogic Numa X Piano GT, like a tank, but had to return it, and it was a real pain to return. I'm glad I did though, the px-s6000 was the right choice for me. If you have a dual TS to TRS cable you could try that on the line out at the back, for diagnostics at least e.g. https://www.amazon.co.uk/gp/product/B079JQQSCC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1