Front Panel Controls - Trace Acoustic TAB100 Manual De Instrucciones

INTRODUCTION
The TAB100 is a 100watt combo amplifier that has been specifically designed for the amplification
of the double bass and/or acoustic bass instruments.
All Trace Acoustic Amplifiers are supplied with a moulded mains cable for connecting
power to the mains inlet socket located on the rear panel of the unit.
The Power On/Off Switch is located on the rear panel and fully isolates the Live and
Neutral.

FRONT PANEL CONTROLS

Inputs
The TAB100 has two independent channels to allow a different EQ and gain setting to be achieved
from two separate pickups if required.
Channel 1
Two instrument inputs have been provided on the HIGH Z (high impedance) channel 1 to cope
with the wide variety of different types of acoustic pickup and the equally wide variation in signal
level from different pickup and instrument combinations.
Piezo/Lo Level
The first of these is the PIEZO/LO LEVEL input, which suits any kind of pickup that does not have
its own built in preamp (especially piezo pickups). It has a very high input impedance that gives
excellent results with many types of passive pickup.
This input may also be used with active acoustic guitars that have a low level output signal.
Active/Hi Level
The second input is the ACTIVE/HI LEVEL input; this should be used with instruments or pickups
that produce a high signal output that may overload the PIEZO/LO LEVEL input.
2
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