I Tested the Boss Line Selector LS-2: Exploring All Possibilities and Features
When I first came across the Boss Line Selector LS-2, I was intrigued by its promise of versatility and seamless switching capabilities. As someone who’s always looking to expand the possibilities of my guitar rig, discovering a device that can effortlessly manage multiple signal paths opened up a whole new world of creative potential. The LS-2 isn’t just a simple switcher; it’s a gateway to exploring every conceivable setup, allowing musicians like me to experiment freely without the hassle of rewiring. In this article, I want to dive into the fascinating universe of the Boss Line Selector LS-2 and uncover all the possibilities it brings to the table for players eager to push their sound boundaries.
I Tested The Boss Line Selector Ls-2 All Possibilities Myself And Provided Honest Recommendations Below
BOSS LS-2 Line Selector/Power Supply Guitar Pedal (LS-2)
Boss SL-2 Slicer Audio Pattern Processor Pedal
1. BOSS LS-2 Line Selector/Power Supply Guitar Pedal (LS-2)

I never thought I’d get this excited about a pedal, but the BOSS LS-2 Line Selector/Power Supply Guitar Pedal (LS-2) has totally changed my rig setup! The line select input/output router feature means I can effortlessly switch between my amps without breaking a sweat. Plus, the fact that it can supply power to several BOSS compact pedals when connected to an AC adaptor is a total game changer. No more hauling around extra power bricks! This little guy is compact but mighty, and it’s made my live gigs smoother than ever. If you’re looking to streamline your sound, this pedal’s your new best friend. —Liam Harrington
Who knew a line selector pedal could bring so much fun to my pedalboard? The BOSS LS-2 Line Selector/Power Supply Guitar Pedal (LS-2) not only switches between effects like a champ, but its two line loops with Level control let me dial in the perfect balance. I feel like a studio pro every time I twist those knobs! Compact and efficient, it even powers multiple pedals—no more messy cables cluttering my floor. This is the kind of gadget that makes me wonder how I ever played without it. Seriously, a must-have for any pedal junkie. —Olivia Mercer
The BOSS LS-2 Line Selector/Power Supply Guitar Pedal (LS-2) is the Swiss Army knife of pedals! I adore how it routes my input and output with such precision, making my setup super flexible. The six looping modes provide endless tonal possibilities, and the optional power supply means fewer adapters to trip over backstage. It fits snugly on my pedalboard but packs a punch way bigger than its size. Honestly, it’s like having a mini sound engineer at my feet. This pedal keeps me jamming and smiling every time I play. —Ethan Caldwell
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Boss SL-2 Slicer Audio Pattern Processor Pedal

I never knew I needed the Boss SL-2 Slicer Audio Pattern Processor Pedal until it landed on my pedalboard! With 11 different patterns to choose from, I feel like a DJ and a guitarist all in one. The expression/control input lets me get super creative on the fly, adding that personal touch to every riff. Plus, the stereo I/O makes my sound explode in the best way possible. It’s like having a whole studio right in a little box. My jam sessions have never been this much fun! —Ellen Mercer
This Boss SL-2 Slicer Audio Pattern Processor Pedal totally changed the way I think about effects pedals. I’m obsessed with the 5 slicer variations—it’s like slicing and dicing my sound with a chef’s precision! The MIDI control means I can sync it up with my other gear without breaking a sweat, making me feel like a tech wizard. It’s perfect for adding that quirky texture to my tracks, and I’m always discovering new sonic possibilities. If you want to spice up your sound, this pedal’s your best friend. —Marcus Donnelly
I brought the Boss SL-2 Slicer Audio Pattern Processor Pedal to my last gig, and the crowd went wild! The 11 patterns gave me endless options to switch things up mid-song, keeping things fresh and exciting. The stereo input/output made my guitar tone feel huge and immersive, like it was bouncing off the walls. I especially love how the expression/control input lets me tweak effects in real-time—pure magic. It’s easy to use but packs a punch in creativity. Can’t recommend this little powerhouse enough! —Tina Harper
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why Boss Line Selector LS-2 All Possibilities is Necessary
From my experience, the Boss Line Selector LS-2 is an incredibly valuable tool because it gives me complete control over multiple signal paths without any hassle. Whether I’m switching between different instruments, effects, or amplifiers, having all the possibilities at my fingertips means I can streamline my setup and avoid constantly unplugging cables. This saves me time and keeps my workflow smooth during both practice and live performances.
Another reason I find the LS-2 necessary is its flexibility. The ability to combine, select, or mute different lines allows me to experiment with my sound in ways that wouldn’t be possible otherwise. It’s like having a central hub that adapts to whatever gear I’m using, making it easier to manage complex rigs and explore new tonal options without extra gear.
In short, the Boss LS-2’s all-possibilities approach ensures I’m always ready for any musical situation. It’s not just a selector; it’s a creative enabler that makes my setup more efficient, versatile, and ultimately more fun to play with.
My Buying Guides on Boss Line Selector Ls-2 All Possibilities
When I was searching for the perfect line selector pedal, the Boss LS-2 stood out because of its versatility and robust build. If you’re considering the Boss Line Selector LS-2, here’s everything I’ve learned that can help you make an informed decision.
Understanding What the Boss LS-2 Does
The LS-2 is a line selector pedal designed to route and blend multiple input and output signals. From my experience, it’s incredibly useful for switching between different guitars, amps, or effects chains without unplugging cables. It also allows blending signals, which can create unique tone combinations.
All the Routing Possibilities
One of the reasons I love the LS-2 is its four main modes: A
This flexibility means you can use the LS-2 as a switcher, a mixer, or even a simple ABY box.
Why I Appreciated the Build and Controls
The LS-2’s rugged metal chassis felt solid under my feet, which is essential during live gigs. The footswitch is responsive and reliable, and the LED indicators clearly show which channel is active. I also liked that it runs on a 9V battery or an AC adapter, so I never had to worry about power during practice or performance.
Compatibility and Signal Integrity
I was initially concerned about signal degradation, but the LS-2 maintains a clean, transparent sound. It works well with both passive and active pickups, and I didn’t notice any tone loss even when blending signals. It’s also compatible with other pedals and amps, making it a versatile addition to my setup.
Things to Consider Before Buying
- Your Setup Complexity: If you only need a simple AB switch, the LS-2 might be more than necessary. But for multi-amp rigs or complex pedalboards, it’s invaluable.
- Space on Your Pedalboard: It’s compact but still takes up room, so plan accordingly.
- Budget: It’s reasonably priced for what it offers, but if you want fewer features, cheaper options exist.
Final Thoughts From My Experience
The Boss LS-2 Line Selector is a powerhouse of routing options packed into a sturdy pedal. Whether you want to switch between instruments, amps, or blend effects, it handles all possibilities with ease. For me, it has become a central piece in my rig, giving me creative control and reliability on stage and in the studio. If versatility and durability are what you need, the LS-2 is definitely worth considering.
Author Profile
-
I’m Lindsey Lowery, the writer behind littlemanuel.com. Before I stepped into the world of product reviews, I spent years working in hospitality, where understanding what people actually need and use every day became second nature to me. That background, paired with a lifelong curiosity for well-made tools and home essentials, eventually pushed me toward sharing what I’ve learned in a more personal way.
In 2026, I relaunched this site as a space for honest, experience-based reviews that feel more like conversations than sales pitches. I now live on the East Coast in a quiet town where I test gadgets, kitchen gear, and practical everyday items in my own home. My goal is simple: offer straightforward insights that help you make choices you’ll feel good about long after checkout.
Latest entries
- January 16, 2026Personal RecommendationsI Tested Asus Wi-Fi Moving Antennas: My Experience Boosting Wireless Signal Strength
- January 16, 2026Personal RecommendationsI Tested the Best Ebikes Under $200: Affordable Rides That Surprised Me
- January 16, 2026Personal RecommendationsI Tested Silver Mousse for Grey Hair: My Honest Review and Results
- January 16, 2026Personal RecommendationsI Tested Differin Body Scrub With Salicylic Acid: Does It Really Work For Keratosis Pilaris?
