Vongon Onset Early Digital This is a great analogue

This is a great analogue envelope filter (auto-wah) from the legendary Musitronics Corporation - built to withstand everything 70s musicians could throw at it - with a solid aluminium and steel case and chunky controls this vintage Made In USA pedal weighs in at over 1

Click on the photos to zoom in and see detailed photos

He has been collecting amps for over 30 years and that’s his description above

Maximum wow factor

It is in perfect working order and sounds fantastic: he calibrates them to Roland factory spec

Vongon Onset Early Digital This is a great analogueONSET is an auto volume swell effect with rise times ranging from 100 milliseconds to 2 seconds. Two sliders are used to control the detection circuits sensitivity and the volume fade length.