A “master tempo” function who will not attempts to PITCH.
Please clarify your question!
Sl@jaR
The PITCH function in ULTRAMIXER affects TIME and TONE (example the voice CHANGES!) .
The Master Tempo FUNCTION affects only the TIME.
I think to be clear now.
In other case just take a look to other programs on this style …
Hi garibald75,
Of course we know what “master tempo” means, but we didn’t know your concern because you didn’t ask a question 
=> master tempo = time strechting.
PITCH changes the speeds and tone like a original turntable.
PITCH SHIFTING changes only the tone. (for musical mixing).
TIME STRECHTING changes only the speed (for deejaying)
Best regards & Happy Mixing,
Tobi