Here are more or less interesting musical impressions, things and thoughts ...
A short and direct comparison, using the digital Hammond clone from Uhl Instruments and two different rotary simulations: the internal simulation and an external, the "Ventilator" from Neo Instruments (ver. 1).
1st part: internal sim
2nd part: Neo Instruments Ventilator
All other settings are the same.
Some short videos to demonstrate the sound of the UHL Instruments X3-2 organ (v4.25)
Sometimes it's the detail ;)