Quad-Symphonia Synth is a new rack-mount style VSTI instrument which offers a multiple synthesizer sound quality to all your sound projects! Quad-Symphonia Synth is comprised of 4 individual types of synthesizer sound producers. Basically they are a Lead synth, a Bass synth, a Poly synth,and a String synth.Each synth can be played by itself or all layed together to generate massive synthesizer sounds! 128 quality presets compliment Quad-Symphonia's sound arsenal!