Tonewheel Organ Sound and Rotary Speaker Modeling
CollaB3-V2 Pro focuses on the tonewheel organ and the rotary speaker that usually follows it. The update rebuilds the spectral-modeled sound engine and adds a modeled rotary emulation with amp circuit emulation that includes distortion. Wood cabinet resonance impulse responses add cabinet character.
The Pro version includes 7 rotary tweaking parameters and 4 mic positions or combinations. Sampleson describes the rotary emulation as capturing the nuances of the rotary speaker, including independent speed for the horn and drum, acceleration speed, amp distortion amount, mic position, and secondary sound reflections.






