Would synthesizers exist without the ADSR envelope? The obvious answer would be no. Besides oscillators and filters, the ADSR envelope determines a lot of the characteristics of a synthesized sound, a classic example would be the piano and the organ. Synthesizer enthusiasts are obsessed with sound shaping options and every tool that can lead to creating more interesting effects is bound to be cherished. Such would include the Leslie Sanford Sanford ADSR Envelope.

The question now is why would I need another ADSR envelope if my synth has one already? Well for one thing, the Sanford ADSR Envelope would give you additional control over your other VST synths. The most important feature of the Sanford ADSR Envelope is it can send MIDI messages from itself to your synth. These messages follow the amplitude of the envelope you will be creating. More than that, it has MIDI learn capability so you can assign any knob or switch in your MIDI controller to any parameter in the plugin for total control, which would be especially helpful for your otherwise unwieldy synth. It also adds key tracking, velocity sensitivity, and legato and retrigger modes to enhance expression in your synth playing. All parameters can be automated as well.

Since synthesizer playing has a lot to do with real-time control and expression, the Leslie Sanford Sanford ADSR envelope will suit you well. You can download this VST instrument for 15.00 USD via the Leslie Sanford website.