Jack Hertz Report post Posted August 25, 2017 The ADX-1 is an analogue 5-Channel Drum Expander. The 5 channels offer different sound pallets: metal is used to create cymbal length and consists of two different metallic sounding generators. Two filters, Envelope / Modulation options, Decay and Release. Hi Hat consists of a metallic sounding generator and a "clean" signal, pitch control, mix, modulation, filter, envelope modulation, decay and release. View full drum machine Share this post Link to post Share on other sites