Boss Audio Systems GT-100 Stereo Amplifier User Manual


 
EFFECT
25
MASTER SETTING
These settings are applied to the overall patch.
MASTER SETTING
Parameter Value Explanation
PATCH LEVEL 0–200 Adjusts the volume of the patch.
MASTER BPM 40–250
Adjusts the BPM value for each patch.
* BPM (beats per minute) indicates the number
of quarter note beats that occur each minute.
* When you have an external MIDI device
connected, the MASTER BPM synchronizes to
the external MIDI device’s tempo, making it
impossible to set the MASTER BPM. To enable
setting of the MASTER BPM, set”SYNC
CLOCK” (p. 29) to INTERNAL.
MASTER KEY C (Am)–B (G#m)
This sets the key for the FX HARMONIST.
Major
Major
Minor
Minor
MASTER EQ
Parameter Value Explanation
MASTER LOW
GAIN
-20–+20 dB Adjusts the low frequency range tone.
MASTER HIGH
GAIN
-20–+20 dB Adjusts the high frequency range tone.
MASTER MID
FREQ
20.0 Hz–10.0 kHz
Specify the center of the frequency range
that will be adjusted by the MASTER MID
GAIN.
MASTER
MID Q
0.5–16
Adjusts the width of the area aected by the
EQ centered at the MASTER MID FREQ. Higher
values will narrow the area.
MASTER MID
GAIN
-20–+20 dB Adjusts the middle frequency range tone.
AMP CONTROL
By connecting your guitar amp’s channel switching jack to the GT-100’s
AMP CONTROL jack, you can then use Amp Control to switch the amp
channel.
This combining of the GT-100 and the amp channels allows you to get an
even wider variety of distortion sounds. Since the Amp Control setting is
handled as one of the eects parameters saved to each individual patch, it
allows you to switch guitar amp channels with each patch.
Parameter Value Explanation
AMP
CONTROL
OFF
Guitar Amp
(Channel switching jack)
GT-100
(AMP CONTROL jack)
ON
Guitar Amp
(Channel switching jack)
GT-100
(AMP CONTROL jack)
* To determine how the amp channels are switched when the circuit is
open and shorted, refer to the amp owner’s manual, or actually conrm
the sounds by operating the amp.
* Note that, depending on the circuitry of the channel switching jack in
the guitar amp used, the Amp Control function may not operate.
* Since this is a single mono plug, it can’t switch a three-channel amp.
MEMO
With Amp Control, not only can you switch amp channels,
you can also use it to switch the amp’s eects on and o, like a
footswitch controller.