AMT F-1 is the first among the basic modules of the entire AMT Legend Amps series. The pedal is designed around the specs of the Fender Twin amplifier. You can use AMT F-1 to build a multi-channel preamp from mono channels of AMT Legend Amps series – P-1, B-1, M-1, R-1, S-1. The series is constantly expanding thus giving you a chance to obtain a unique 100% analog tool for your guitar sound shaping. AMT F-1 is a preamp with internal CLEAN channel and the possibility of switching to external channel (any auxiliary overdrive effect) by means of a foot switch. AMT F-1 has the insert loop of serial type with standard -10dB level intended for connection of auxiliary effects and boosting the effect signal to standard 0dB level or higher (MASTER VOLUME), which is sufficient to operate directly with power amplifier. In case of connection to a mixer the preamp has speaker simulator mode. The mode can be selected by the switch located on the left panel.