Marshall electronic AUDIOSTATE LR150 - Manual (Page 5)

ENGLISH
signal through Channel 1, as it dictates the
amount of signal to the Effects Send (item 12).
Note - this will be effected by the Effect Return
control (item 15) and the Master Reverb control
(item 16).
Channel 2
7. Mic Input XLR
Unbalanced low impedance for microphone
input.
8. Left / Mono Jack
This is for either a mono input or the left side of a
stereo input if item 9 is used as well. This is a
high impedance unbalanced input. Typical uses
of Line Inputs are Keyboards, drum machines
and sequencers.
9. Right Jack
For use with the right side of a stereo input when
used in conjunction with item 8. This is a high
impedance unbalanced input.
10. Volume
Controls individual volume level for channel 2.
Overall volume will be governed by the Master
Volume control (item 20).
11. Effect & Reverb
When using the in-built reverb on the LR230 this
control will adjust the amount of reverb on
Channel 2. When using an external effects
processor this will control the amount of effected
signal through Channel 2, as it dictates the
amount of signal to the Effects Send (item 12).
Note - this will be effected by the Effect Return
control (item 15) and the Master Reverb control
(item 16).
Effects
The LR230 features a parallel effects loop to
allow you to use external effects processors.
12. Send Jack
For connection to the input of an external effects
processor (mixed to mono).
13. Return Left / Mono Jack
For connection to the left output of a stereo
external effects processor or from the output of a
mono effects processor.
14. Return Right Jack
For connection to the right output of a stereo
external effects processor.
15. Effect
Controls the ratio of effected to dry signal in your
overall tone. Further control is given by Effect &
Reverb controls on Channel 1 and Channel 2
(item 5 and item 10).
Reverb
16. Reverb
Controls master level of internal reverb.
17. Remote Jack
Allows you to switch internal reverb on and off
from remote footswitch (optional extra, model
no. PEDL-00020)
Master
18. Low
Controls overall low frequencies of combo.
19. High
Controls overall high frequencies of combo.
20. Volume
Controls overall volume of combo. This also
controls the level of the Line Out on the rear
panel.
21. Power Switch
Switches the mains power to the combo and
indicates power status.
LR230 Rear Panel Features (page 36)
1. Mains Input
For connection to the mains. We would always
recommend that your plug is wired in accordance
with your country’s regulations.
2. Headphone Jack
For headphone input when silent practice is the
call of the day.
Note - connecting headphones will disconnect
internal speakers.
Line Out
In some instances you will want to connect the
LR230 to a P.A. system or to recording
equipment. The Line Out level on the LR230 is
controlled by the Master Volume (item 20).
3. Left
For connecting the left hand signal to a P.A.
system or recording equipment.
4. Right
For connecting the right hand signal to a P.A.
system or recording equipment
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