Vitamix the quiet one
https://www.nisbets.com.au/vitamix-commercial-the-quiet-one-on-counter-vm50031-1-4ltr/gp874?vatToggle=incvat&cm_mmc=PLA-_-17939313354-_--_-&cm_mmca1=go_17939313354____m_&gad_source=1&gclid=EAIaIQobChMI4o7I1e78hAMVkcVMAh0L1QAlEAQYBCABEgLZ4vD_BwE The Vitamix Quiet One Professional Blender is ideal for use front-of-the-house, cafes or in intimate establishments thanks to its dramatic sound-reduction capabilities. Vitamix The Quiet One is the recipient of the 2011 Kitchen Innovations Award for it