Hear the Whisper Blend Difference
Reduce Blender and Juicer Noise by up to 40%.
The audio file to the right, demonstrates the changing volume between having the Whisper Blend unit; open, closed, open and closed.
(Individual sound-reduction results may vary depending on your blender, environmental acoustics and other factors.)
Listen to the Whisper Blend Difference
Tamper Lid – Closed
Flip-top port (only on Vitamix unit) allows you to add ingredients or use a tamper without allowing noise to escape from the main door.