Treble Mid Bass - Mesa/Boogie Lonestar Owner's Manual

FRONT_PANEL:__Controls_&_Features__
TREBLE:
_ As in most tube guitar amplifiers, the TREBLE control ( in both channels of your LONE_STAR_) is the most powerful
of the rotary controls and is next in line only to the GAIN control as a shaping tool. Because it is first in the signal path of the tone
controls - and from here the Middle and Bass receive their signal - it is by far the dominant tone control. For this reason the setting of
the TREBLE_control is very important for equal representation of the three frequency regions to appear at their respective controls.
CH_1
FT
CH_2
INPUT
DRIVE
FT.SW
THICK
NOR
THICKER
especially effective in CHANNEL 1 and Channel 2 with the DRIVE bypassed. When doing so, use the PRESENCE control to roll off
some of the more than ample top end for a more compressed feel and fatter voice. As you might surmise, the BASS control's effective-
ness will be reduced, so you may have to run a much higher setting than you are used to seeing to achieve a balance.
MID:
_ The MID_ control is responsible for the blend of midrange frequencies in the mix and though its effect is not as dramatic as
that of the TREBLE control, it plays an integral part in achieving any sound in your LONE_STAR. It is capable of changing the feel
dramatically as it blends in a group of frequencies that tend to soften or stiffen the way a sound feels to play.
Most players tend to lean in the direction of lower MID control settings ( 7:00 - 11:00 ) where a scoop in this region produces girth ( by
letting the Bass become a little more dominant ) and a lack of punch lends a more compressed, even feel to the strings and therefore
CH_1
FT SW
CH_2
GAIN
CLEAN
THICK
NOR MAL
THICKER
BASS:
The BASS control in your new LONE_STAR works similarly in both channels in that it determines the amount of low fre-
quencies present in a sound. However, the style of lows it mixes in changes from channel to channel. Like the MID control, it falls in
line signal-wise after the TREBLE control and the same scheme applies. When the TREBLE control is set high, the effectiveness of
TREBLE MID
SW
GAIN TREBLE
CLEAN
MAL
less apparent resistance to the pick. As the MID control is increased, ( 11:30 - 1:30
) the sound is rounded-out and filled-in with a focused mid attack appearing rather
quickly. As you would guess, the feel starts to change - becoming more resistant.
Above this region the MID_control could be used to compensate for either weaker
pick-ups or for times when a specific deficiency is produced by either an extremely
TREBLE MID
high setting of other tone controls, or a physical anomaly in the room. While these
MID control settings ( 2:00 - 5:00 ) can introduce added gain and create enhanced
focus, the trade-off will be a stiffer, more forward, less compressed feel.
the BASS and MID controls is reduced. If the TREBLE control is set low these two controls
become dominant.
For the most balanced sound and a balance of power between the three rotary tone controls,
try to use the TREBLE control in its middle ranges. This scenario produces nearly equal repre-
BASS
sentation of all the frequencies on the tone controls and provides a great neutral starting point
for further tweaking.
(Continued)
Like most of the controls on your LONE_STAR, there is an optimum region of
the TREBLE control where ample top end is mixed in and yet enough signal
is still passed on to the MIDDLE and BASS controls.
As you might surmise, here is the sweet spot._There are definitely great sounds
above and below this middle region ( 11:00 - 1:30 ), but the balance between
the TREBLE_control and the other two tone controls is compromised.
The TREBLE control can be used to dump extra gain into the mix. This is
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