This model is an amp simulator based on the sound characteristics of the legendary Marshall® JCM900 (model 4100, CH B)* amp head. Released in 1990, it was designed to produce more gain, less noise and stainless Marshall® tone.
GAIN: Controls the gain amount
BASS/MIDDLE/TREBLE: 3-band EQ for tone control
PRESENCE: Controls the effect headroom
MASTER: Controls the effect output
Marshall® JCM900 is a product model of Marshall Amplification plc. The mentioned manufacturers and product names are trademarks or registered trademarks of the respective owners. The trademarks were used merely to identify the sound character of this product.