Used Nady SDP-20 Multi Effects Processor

Bring studio-style effects to your rig with this used Nady SDP-20 Multi Effects Processor in good condition. This rack-mount unit delivers a versatile selection of digital effects including reverb, delay, chorus, flanger, and more, with easy preset access and editable parameters for dialing in your sound. Designed for line-level operation with standard input/output connections, it’s a solid, budget-friendly choice for guitarists, vocalists, and home studios needing reliable multi-effects control.