Справочник Пользователя для Behringer Thunderbird BX108

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THUNDERBIRD BX108 User Manual
1.  Introduction
With the THUNDERBIRD you purchased a retro-style bass amp 
that offers you lots of practical uses in a really cool design. 
When developing the BX108, our top-priority goal was to fully 
exploit its sound potential and combine it with a set of useful 
connection options.
With the THUNDERBIRD BX108 we purposefully went back to the 
roots of bass amplification. We realized the idea “less is more” by 
designing a “nostalgic” practice amp that allows you to fully unfold 
your creativity. With its well-balanced basic sound it gives you what is 
most important when playing: lots of fun!
1.1  Before you begin
Your BX108 was carefully packed in the factory and the packaging 
is designed to protect the unit from rough handling. Nevertheless, 
we recommend that you carefully examine the packaging and its 
contents for any signs of physical damage, which may have occurred 
during transit.
◊ 
If the unit is damaged, please do not return it to BEHRINGER, 
but notify your dealer and the shipping company 
immediately, otherwise claims for damage or replacement 
may not be granted. Shipping claims must be made 
by the consignee.
Please ensure that your BX108 is set to the correct supply 
voltage before you connect the unit to the AC power system!
 
Three triangular markings can be found on the fuse holder at the AC 
power connection socket. Two of these three triangles will be aligned 
with one another. The BX108 is set to the operating voltage shown 
next to these markings and can be switched over by twisting the 
fuse holder by 180°. IMPORTANT: This does not apply to export 
models designed only for 115 V ~!
Please ensure sufficient air circulation around the unit and do not 
place the BX108 close to a radiator or other heating system, so as to 
avoid overheating.
◊ 
Please note that all units must have a proper ground 
connection. For your own safety, never remove or disable 
the ground conductor of the unit or of the AC power cable.
1.2  Control elements
1.2.1  Front panel
(1)
(6)
(2)
(3)
(4)
(5)
Fig. 1.1: Front panel control elements
(1) 
INPUT is the BX108’s 1/4" jack input for your active/passive 
electric bass.
(2) 
The GAIN control determines the overall volume of the BX108.
(3) 
The BASS control in the EQ section allows you to boost or cut the 
bass frequencies.
(4) 
With the MID control you can boost/cut the 
midrange frequencies.
(5) 
The TREBLE control adjusts the upper frequency range.
(6) 
Use the ON/OFF button to switch your BX108 on or off: the LED 
located between the MID and TREBLE controls lights up when 
the unit is switched on.