This IK Multimedia Silver Jubilee Ultimate allows you to take advantage of the depth and rich harmonics created when using a reissue of a Marshall 2555x Silver Jubilee amplifier, which is capable of a wide range of excellent tones, from clean, to full on lead overdrive. These 6 tone models in the collection have been meticulously captured through a speaker cab loaded with a Celestion Greenback speaker. You can use this tone collection in your favorite compatible DAW, the optional TONEX MAX Software, or in any one of the available TONEX pedals (not included) for live use.