Palmer Peabi AB-I Manual De Usuario página 3

INTRODUCTION
Congratulations on your purchase of the PALMER ABI! The ABI is a simple
passive Input switcher . This useful little tool will open a whole new
world of options when working with line or mic signals on stage or in the
studio.
APPLICATION
The Palmer PEABI is more than a simple switcher for two sources; simul-
taneously, the PEABI also handles level adjustment for various sources.
Whether microphone or line signal, the PEABI toggles silently between the
two inputs and thus permits fast and simple comparison between signals
or connection of various sources to one input. Three slide switches make
it possible to select various attenuation levels (6, 15 or 21 dB attenu-
ation) individually for both inputs. A ground lift helps to avoid ground
loop hum.
Housed in a solid metal case with extended edges for optimum protection
of the in- and outputs. A red LED clearly indicates which input is cur-
rently active.
Pre-drilled holes permit simple and secure mounting in a rack or on a
pedal board.
The PEABI's strictly passive circuitry means that it requires no power
supply at all. A 9-volt block battery is only required to power the LED.
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