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B-52 LS-100: 100-WATT TRI-CHANNEL GUITAR AMPLIFIER

Thank you for choosing the B-52 LS-100 amplifier. 

  This guitar amplifier is perfect for guitarists of every level. Whether you are playing to a stadium crowd of 

50,000 or practicing at home in your garage, the LS-100 will produce awesome crunch, smooth mids and 

crystal-clean highs. It is also capable of producing massive amounts of distortion, perfect for any style from 

blues to metal.

  This instruction manual explains all that the LS-100 has to offer, how to operate and control each feature so 

you can achieve the sound you desire. B-52 HIGHLY recommends that you read this detailed instruction  

manual carefully and heed all warnings.

LS-100 100-WATT LEAd GUITAR AMPLIFIER!

B-52 LS-SERIES SPEAkER CABINETS

(Recommended for use with LS-100)

LS-412A – 400-Watt RMS speaker cabinet - Slant

LS-412B – 400-Watt RMS speaker cabinet - Straight

The B-52 LS-412A and LS-412B, 4x12” slant and straight 

cabinets are a perfect complement to the LS-100 

amplifier. They offer awesome tone and incredible projec-

tion. With four custom-built, 100-watt 12” speakers, these 

cabinets provide crystal clear highs and heavy distortion 

with classic breakup.

FEATURES:

4 x 100-watt, custom built, heavy-duty speakers

16-gauge metal grille for ultimate protection

Rear porting for extended low-frequency response

Metal handles, rubber  feet and metal corners

Detachable casters for easy transport

Authentic black vinyl finish

Mono/Stereo Switchable

HEARING dAMAGE, PROLONGEd ExPOSURE TO ExCESSIvE SPL

B-52 guitar amplifiers and speakers, including the LS-100, are capable of producing sound pressure levels (SPL) sufficient to cause 

permanent hearing damage to performers, production crews or people in the audience.  Hearing protection devices such ear-plugs 

are recommended. Caution should be taken to avoid extended SPL is excess of 90 dBA.

AMPLIFIER MOdULE PRECAUTIONS

Do not attempt to service the LS-100 by yourself. Refer all servicing to a B-52 Guitar Amplification Authorized dealer.  Service is 

required when the LS-100 has had liquid spilled on or inside the unit, has been damaged in any way, has been exposed to rain or 

moisture, does not operate normally or has been dropped.

WARNING – SHOCk HAzARd 

To reduce the risk of fire or electrical shock, do not expose this unit to rain or moisture. Do not operate your LS-100 near a pool or 

other standing water. Make sure all blades on the polarized power plug are fully inserted into the power source. Ensure the power 

cord is not stretched, pinched or otherwise abused. Ensure the power cord is routed to avoid foot traffic. Your LS-100 amplifier 

should be cleaned only with a dry cloth.

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Summary of Contents for LS-100

Page 1: ...B 52 LS 100 100 WATT TRI CHANNEL GUITAR AMPLIFIER 100 WATTS RMS TRI CHANNEL LS 00 1 INSTRUCTION AND USER S MANUAL ...

Page 2: ...side This Instruction Manual B 52 LS 100 FEATURES The B 52 LS 100 represents the latest in the ever expanding line of highly acclaimed B 52 guitar amps New user friendly features combined with the latest advancements in preamp technology makes the LS 100 an outstand ing choice for the professional player and the weekend warrior The clean channel now has the innovative B 52 Mid Cut feature This pus...

Page 3: ...peakers 16 gauge metal grille for ultimate protection Rear porting for extended low frequency response Metal handles rubber feet and metal corners Detachable casters for easy transport Authentic black vinyl finish Mono Stereo Switchable Hearing damage prolonged exposure to excessive SPL B 52 guitar amplifiers and speakers including the LS 100 are capable of producing sound pressure levels SPL suff...

Page 4: ...more hollow mid scooped tone 8 CLEAN CHANNEL BASS Adjusts the amount of low frequency boost or cut as desired Adding bass will increase the depth and fullness of your sound 9 CHANNEL SELECT Push switch selects between the clean and overdrive channels Activated LED lights indicate which channel is in use 10 OVERDRIVE VOLUME 2 Controls the overall volume of the high gain overdrive channel CAUTION RI...

Page 5: ...ost or cut as desired in the overdrive channel Bass is B 52 s signature Turning this control clockwise increases depth and low end punch to your music 18 OVERDRIVE CHANNEL GAIN 2 Adjusts the amount of distortion in Gain 1 Activated LED indicates in use 19 OVERDRIVE CHANNEL GAIN SWITCH Push switch selects between Gain 1 and Gain 2 controls Activated LED lights indicate which channel is in use 20 OV...

Page 6: ...horized or approved by E T I This warranty is in lieu of all other expressed warranties If this product is defective in materials or workmanship as warranted above your sole remedy shall be repair or replacement as provided above GUITAR AMPLIFIERS SOLID STATE E T I Sound Systems Inc warrants the original purchaser that B 52 solid state amplifiers will be free from defects in material and workmansh...

Page 7: ... 0 10 REvERB vOLUME MASTER CLEAN CHANNEL OvERdRIvE CHANNELS vOLUME 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 INPUT REvERB PRISTINE CLEAN ROCK CRUNCH SOLO INPUT ON POWER 1 0 0 W A T T S R M S T R I C H A N N E L LS 00 1 GAIN 1 GAIN 1 GAIN SELECT GAIN 2 GAIN 2 BASS BASS GAIN 1 MIddLE MIddLE TREBLE TREBLE CONTOUR CONTOUR GAIN 2 vOLUME 1 vOLUME 1 vOLUME 2 vOLUME 2 CHANNEL SELECT 0 10 BASS BASS 0 10 0 10...

Page 8: ...100 WATT TRI CHANNEL GUITAR AMPLIFIER B 52 Professional 3383 Gage Ave Huntington Park CA 90255 Toll Free US 800 344 4384 n Ph 323 277 4100 n Fax 323 277 4108 www B 52Guitar com n www B 52Pro com n www ProdigyFX com ...

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