AMT LA F-1 guitar preamp
AMT F-1 is the first among the basic modules of the entire AMT Legend Amps series.
You can use AMT F-1 to build a complex of 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.
Of the entire series only AMT F-1 uses included power adapter.
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 fot 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 loicated on the left panel of the device. AMT F-1 provides the built-in power hub to supply 9...12V to external channel and auxiliary effects.
The bottom of AMT F-1 (under the box's cover) has FX. Loop mode switch serial/parallel which significantly expands your choices.
In case of connection to Ch. send, Ch. return AMT F-1 preamp there is a bi-color LED indicator (located on the front panel): Clean channel AMT F-1 - green, Lead external channel - red. If AMT F-1 is used in mono mode (without external overdriven channels) the LED is single-colored and the footswitch acts as «Bypass» Clean channel AMT F-1.
23.07.2009