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IMPORTANT SAFETY
INFORMATION
1.Read these instructions.
2.Follow all instructions.
3.Keep these instructions.
4.Heed all warnings.
5.Do not use the LG-100A near water.
6.Clean only with a dry cloth.
7.Do not block any ventilation openings. Use in accordance with the manufacturer’s instructions.
8.Do not use near any heat sources such as radiators, stoves, or other devices that may produce heat.
9.Do not defeat the safety purpose of the polarization or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit your outlet, consult an electrician for replacement of the obsolete outlet.
.Protect the power cord from being walked on or pinched, particularly at the plug and the point where it exits the LG-100A amplifier.
.Only use attachments / accessories specified by B-52 Pro-Audio.
.Unplug the LG-100A during lightning storms or when un-used for long periods of time.
.Refer all servicing to qualified personnel. Servicing is required when the LG-100A has been damaged in any way such as when power-cord or plug is damaged, liquid has been spilled, been exposed to moisture or rain, does not operate normally, or has been dropped.
.To reduce the risk of fire or electric shock, do not expose the LG-100A to rain or moisture.
FRONT PANEL VIEW
OVERDRIVE CHANNEL
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0 |
10 |
0 |
10 |
0 |
10 |
0 |
10 |
0 |
10 |
0 |
10 |
INPUT |
GAIN1 |
GAIN2 |
CONTOUR GAIN SW. |
BASS |
MIDDLE |
TREBLE |
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
GETTING TO KNOW YOUR LG-100A
(1)Input: Connects the electric guitar.
(2)Gain 1: Adjusts the amount of distortion in Gain 1 channel (LED for Gain1 indicates when Gain 1 channel is in use).
(3)Gain 2: Adjusts the amount of distortion in Gain 1 channel (LED for Gain 2 indicates when Gain 2 channel is in use).
(4)Contour: Adjusts the overall tone quality of Gain 2 channel. Low Contour setting emphasize middle frequency. A higher setting will notch the mid-range to produce the crunch sound characteristic in most heavy metal sound.
(5)Gain Switch: Selects Gain 1 or Gain 2 in O.D. channel.
(6)Bass: Adjusts the amount of low frequency boost or cut as desired in O.D. channel.
(7)Middle: Adjusts the amount of mid frequency boost or cut as desired in O.D. channel.
REAR PANEL VIEW
EXTERNAL SPEAKER
GND LIFT
MINI LOAD: TOTAL 4 OHM
19 |
20 |
21 |
22 |
23 |
(19)AC Inlet: Connects AC power cord.
(20)Fuse Holder: Contains primary fuse.
(21&22) Ground-Lift: Remove ground from the circuit to eliminate excessive
60 cycle hum.
(23)External Speaker Jacks: Connects the external speaker(s) with a minimum impedance of 4 ohms.
(24)Line Out Jack: Connects a unit with line level input, e.g. mixer.
(25)Level Control: Controls the Line Out Level.
(26)Footswitch Jack: Connects a footswitch to select clean/overdrive channel and gain1/gain2 channel.
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