Home / Forums / Melodica technique / Doppler and Leslie Effect with Hohner Piano 26 / Reply To: Doppler and Leslie Effect with Hohner Piano 26 Reply To: Doppler and Leslie Effect with Hohner Piano 26 August 14, 2016 at 10:35 am #7492 LowboyParticipant Thanks Alan. I have another study that takes modulation to the next level and I will post it in a few minutes. Regards, Lowboy