Zvex Box Of Rock

Simulation of a Marshall® JTM45 amp at full volume. You can then use your guitar's volume to adjust the rate of distortion with most amps. It uses a boost circuit very similar to the Super Hard-On, but refined to sound more like a standard tube amp input. The boost follows the distortion, so that it's the distortion that attacks the amp at higher volume, when the 2 switches are pressed. It can be used alone or coupled with distortion.