Boss LS-2 Line Selector

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$105.00 to $120.99 Price Tier: Standard

4.5 (160)

1 Critic Review

23 Reviews

All time low price

Find out who is using Boss LS-2

33 community setups

99 wishlisted

455 saved

Page last updated Jul 07, 2026

Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated July 6, 2026.

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Reviews

Price

4.5 (21)

$115.99

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4.5 (20)

$120.99 $114.50 $6.49 · All time low

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4.6 (307)

$110.00 Used

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5.0 (43)

$110.36 45 available New

$79.00 20 available Used

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4.0 (31)

$120.99 $114.50 $6.49 · All time low

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4.0 (5)

$120.99

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5.0 (1)

$114.50

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4.8 (313)

$109.00 $105.00 $4.00 · All time low

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£98.00

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Average Price: $109

Standard/Professional

$60

$176+

Price Tier

In the Switch Effects Pedals category, Boss LS-2 Line Selector is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "Boss LS-2 Line Selector". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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The Boss LS-2 Line Selector offers a compact and convenient method for managing your effect chains and signal paths. This pedal is more than just a switch; it's a dynamic routing system that opens up new avenues for sonic experimentation. With two line loops and six looping modes, the LS-2 is designed to provide flexibility and control over your effects, enabling you to create unique tonal landscapes.

One standout feature of the LS-2 is its ability to supply 9V DC power to several Boss compact pedals when used with an AC adapter. This makes the LS-2 not only an excellent signal routing tool but also a convenient power supply solution for your pedalboard.

Just like you would expect from Boss, the LS-2 comes with rugged construction, making it a reliable and road-ready companion for musicians who are always on the go.

Key Features:

Two line loops and six looping modes offer a broad range of effects and switching applications.
Provides power to several Boss compact pedals when used with an AC adapter.
Rugged construction and dependable performance make it a reliable addition to your pedalboard.
Comes with Boss's five-year warranty for added peace of mind.

Owner's manual

Boss LS-2 Line Selector User Manual

Product specs

Type	2-loop Selector switch
Inputs	3 x 1/4"
Outputs	3 x 1/4"
Power Source	9V DC power supply (sold separately), power out jack
Height	5.12"
Width	2.87"
Depth	2.37"
Weight	0.94 lbs.

FAQs

What is the primary function of the Boss LS-2 Line Selector?: The Boss LS-2 Line Selector allows you to switch between multiple effects loops or amplifiers, making it versatile for various signal routing applications. It features two line loops and six different looping modes for flexible configuration.
Can the Boss LS-2 Line Selector power other pedals?: Yes, when used with an AC adapter, the Boss LS-2 can supply 9V DC power to other Boss compact pedals, making it a practical addition to your pedalboard for both switching and powering needs.
How does the Boss LS-2 Line Selector affect my signal path?: The Boss LS-2 features buffered inputs and outputs, ensuring that your signal remains strong and clear as it passes through the pedal, even when using long cable runs or multiple effects.
How many loops does the Boss LS-2 Line Selector support?: The Boss LS-2 supports two separate effects loops, labeled as Loop A and Loop B, allowing you to integrate and switch between different pedal setups seamlessly.
What power supply is required for the Boss LS-2 Line Selector?: The Boss LS-2 Line Selector requires a 9V DC power supply, which is sold separately. It also features a power out jack to power other pedals on your board.

Videos

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BOSSchannel

BOSS LS-2 Line Selector [BOSS Sound Check]

BOSSchannel

BOSS LS-2 Line Selector Pedal Review

Sweetwater

Better Bass Effects with the Boss LS-2

Alexander Wright

Boss LS-2 Line Selector Bass Demo

The Bass Channel

BOSS LS-2 LINE SELECTOR

KRAZEEIZATION

Boss LS-2 Lineselector Pedal Demo

Isurus

LS-2 Line Selector [Overview]

BOSSchannel

BOSS LS-2 Line Selector

Cryptic Mask Guitar

Boss: LS-2 Line Selector (Gear Review)

HPM Guitar - Guitar Learnt Differently

Boss pedals dirty secret The Boss LS2 Line Selector as a Clean Boost

Robert Lynn

Reviews

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PROS

Simplifies setup for switching between effects or amps
Allows blending of dry and wet signals for bass players
Versatile with multiple routing options and looping modes
Can run A+B signals simultaneously for complex setups
Silent switching; no popping sound when engaging pedals
Volume control for each loop allows for precise sound balancing
Built-in 9V power out for daisy-chaining other pedals
True bypass ensures no signal loss when pedal is disengaged
Sturdy construction typical of Boss pedals
Can be used as a clean boost

CONS

Full price considered high for its complexity level
Lacks a "Y" setting for combining A and B loops directly
Some users report a phase issue when using certain compressors in parallel
Minor high frequency loss with bypass buffer
Learning curve for optimizing all functionalities

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Boss LS-2 Line Selector.

Features and functionality

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Owners appreciate the LS-2's capability to manage multiple gain pedals simultaneously, allowing for saturated tones with adjusted volume levels.
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The LS-2 is known for its buffered loops, which can actively trim and stabilize high-output signals even when activating both loops simultaneously.
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The pedal can power an additional six pedals using a Boss 9v AC Adapter (PSA-120S) and a Daisy Chain cable (PCS-20A).
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The LS-2 can add a mix control to pedals lacking one, allowing for precise blending of clean and effected signals.
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Can function as a two-stage clean boost, providing additional volume and clarity.
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It serves as a versatile clean/dirty switch, particularly useful with single-channel amps like the 2203.
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Comparisons

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The EHX Tri Parallel Mixer is mentioned as a more versatile option for parallel pedal setups due to its polarity control and EQ on each channel.
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The EHX Switchblade Pro is favored over the LS-2 by some users for its internal phase switches and additional parallel/serial switching options.
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User experience

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Some owners report a slight phase-shifted sound when using the LS-2, particularly when digital pedals with dry-signal latency are in the loops.
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Noted for lacking a phase switch, which can be an issue when running parallel pedals that are out of phase.
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Use cases and applications

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It is effective for musicians who frequently switch between bass and guitar, as it can manage differences in input levels for multiple instruments.
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Some users employ the LS-2 to quickly swap new pedals into their chain for comparison, facilitating easy tonal swaps.
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The LS-2 can be used as an input selector for multiple guitars or moved to the end of a chain for outputs to multiple amps.
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It allows blending of distortion and fuzz pedals for unique tones that cut through the mix, useful for bassists seeking a full-spectrum sound.
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The LS-2 enables seamless toggling between effects-heavy clean tones and unmodified fuzz tones while sharing the same delay and reverb.
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It allows for parallel delay and reverb setups, maintaining signal clarity by preventing unwanted effect stacking.
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It’s often used by bassists to retain low-end frequencies while running through guitar pedals.
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Critic Reviews

Pedalboard Gems #9: Boss LS-2 | insounder.org

insounder.org

The Boss LS-2 Line Selector is praised as a versatile gem in the pedalboard world, offering unmatched functionality since 1991. It stands out for its ability to serve as an A/B signal switch, mixer, dual booster, and more, making it a multi-tool for both guitarists and bassists. Its ability to switch between multiple amps without noise is particularly lauded. However, its complexity might overwhelm some, as mastering its six modes requires patience and a good understanding of its manual. Despite this, the LS-2 is celebrated for solving numerous stage and studio challenges, cementing its place as an essential piece for creative musicians.

positive

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