Oh, I think I understand (apologies to you, if this is not quite what you mean):
Maybe this helps: The "Effects" section is the same in all versions of Pianoteq - so you get modulation, amp, EQU3 etc. with Stage, Standard and Pro. These effects though, are "post production" in so far as they affect the sound as it has 'left the engine' already.
In Pro, we have all the tools that Standard has, we expect that of course - extra power is due to the ability to deeply edit in way more detailed ways all these controls over the engine, more finely detailed than just using the sliders, is kind of where real power and detail lies - because, if you edit for example, the overtones with certain harmonic sensibilities you can literally say "The entire piano now sounds like a different one" - not just an altered one, or a fantasy one based on a Bluethner - but "assigning frequencies to notes - and having them all interact = 'new piano'.
I mention that because, context is required for a reasonable showing of ability - and one thing which Standard and Pro have, is the 8 sliders for "spectrum profile". Those 8 are good, to lift and lower distinct bands - but on the front interface, these bands only can edit "what's already there". Maybe this says it better..
In Pro, YOU get to shape the profile (which to me, is piano DNA in terms of the engine). You can then certainly go to the front panel and use spectrum slider 1 to increase the fundamental and son on - but to actually describe your own spectrum? That's so much detail.. but, brushes to help shape it are in the tools. If you understand any of that, then you'll know I hope, how good this is to work with.
* We already know note-per note editing is there in Pro.
* Higher sample rates (helpful for studio working/mixing/editing so down-sampling = easier to control)
* a list of 30 or so tools within the per note editor - allowing much greater controls over all tools shared in Standard/Pro.
detune
unison width
unison balance
direct sound duration
Hammer hard. piano
Hammer hard. mezzo
Hammer hard. forte
spectrum profile
hammer noise
strike point
pinch harmonic point
pickup symetry
pickup distance
impedance
cutoff
q factor
string length
sympathetic resonance
duplex scale resonance
blooming energy
blooming inertia
hammer tine noise
aftertouch sensitivity
mute
damper position
damper duration
damper noise
key release noise
dynamics
volume
I'm sorry that I don't have Standard installed, but assuming most/all are there - but here's the Pro version's great advantages.
Inside note edit mode, for many of the list of tools, for example:
* "random" shaping for your drawn or entered data (visually shape any of 30 tools)
* "smooth" shaping again, very helpful.
* "rescale" - THIS is great - You can "click and drag" up/down to raise/lower your lines (%) maintaining shape, which is fantastic for 'keeping character' of a set change, but raising/lessening overall effect across any or all notes.
* "reset" - to return your 'drawn' or entered data to start condition (handy if you draw too large or small, and find it best to return to flat condition).
* "Simple Draw" - which is the button to select a brush for drawing freehand, plain or with computed values attached..
In Simple Draw mode, these are the "brushes" you can choose to draw with:
Many most tools will give 3 brushes:
* "Simple" - drawing in data, like painting with a mouse in an art program.
* "Haircut" - takes only data away above/below line - to quickly cut but not add.
* "Octave" - wherever you draw, the curves/shapes/waves/dips/etc. are 1 octave - so you see all octaves being drawn at the same time. (think 'tuning' you can do octave specific work here).
Plus - in "Spectrum Profile" the brushes you can use include:
* Simple draw, as above type - draw your line free style.
* Haircut - for shaving data away, sculpting.
* Fill only - you can leave behind 'select' portions of drawn data - takes some skill maybe to recognise a use for it - but it's valuable.
* Harmonic 1
* Harmonic 2
* Harmonic 3 - each with a different 'shaping' so if you draw with these brushes, you are bringing out 3 distinct 'flavours' - experiment with each in different octaves for example - ears will decide.
* Comb 2
* Comb 3
* Comb 4 and
*Comb 5 - sort of similar to above - pre-shaped so you can draw at left, or dot, and the rest fills in with defined comb - you can keep clicking to lift and lower 'shaped' data - I suppose it's very much easier to demonstrate than describe.
* Major - gives chordal pleasance to key based tuning in maj. (piano tuners, or Philippe might describe these best - and I'm not sure if Modartt will add more 'key-like' brushes in future - but it could be interesting having overtones shimmer with susp4 or varous maj7susp9 and so on - overkill, though that may be
* Octave - again like above it will contain overtones to affect 'related' octaves inhabited by the changed freq. value.
The Spectrum edit tool, allows to edit
"All notes at once"
or
"individual notes"
This to me, is extremely powerful and maybe the best reason to access these Pro features - IMO - you can ultimately introduce "bell" or "buzz" or limitless "artifacts" into any idea you have for a "unique piano" or indeed, entire soundscape of noises.
Some brushes can be used to brush and also 'spot' in just one overtone at a time as well (which auto-draws in the matching data throughout the whole piano note series - black magic effect)
I hope that's addressing your question
Pianoteq Studio Bundle (Pro plus all instruments) - Kawai MP11 digital piano - Yamaha HS8 monitors