5 Underrated BOSS Pedals You NEED to Check Out

When it comes to guitar pedals, BOSS is a name that needs no introduction. They’ve built some of the most legendary stompboxes in the game, from classic distortions to cutting-edge modulation effects. But with such a vast lineup, some absolute gems can go unnoticed. That’s why we had our pedal expert, Jasiu, take a deep dive into some of his favorite underrated BOSS pedals that deserve more love.

If you're looking to expand your pedalboard with something unique, you’re in the right place. Let’s check out some of these sleeper hits!

BOSS BP-1W Waza Craft Booster/Preamp

More than just a boost pedal

First up is the BP-1W Waza Craft Booster Preamp. At first glance, you might think this is just a simple clean boost, but BOSS packed it with two unique circuits taken straight from legendary studio gear. The SE (Space Echo) and CE (Chorus Ensemble) circuits add an extra layer of tonal magic.

• Natural Mode: Acts as a traditional clean boost, pushing your amp’s front end.
• SE Mode (Space Echo): Adds a beautiful saturation effect, reminiscent of vintage tape echoes.
• CE Mode (Chorus Ensemble): Sits between the two, adding warmth and dimension to your tone.

Whether you're running it into a clean amp or slamming the front of an overdrive, the BP-1W brings out extra harmonics and character in your sound.

BOSS OS-2 Overdrive/Distortion

Blend classic OD and distortion tones

The BOSS OS-2 Overdrive/Distortion combines two classic circuits—the OD-3 Overdrive and DS-1 Distortion—into a single pedal. Unlike most drive pedals, this one lets you blend between the two, opening up a massive range of tones.

This pedal was ahead of its time, offering the type of tonal versatility you’d find in more recent dual-circuit pedals like the MXR Dookie Drive and BOSS Angry Driver. Some notable users include Kurt Ballou (Converge) and Steven Brodsky (Mutoid Man, Cave In), who have used the OS-2 to craft their signature aggressive tones.

• OD-3 side: A rich, dynamic overdrive with boosted harmonics.
• DS-1 side: The iconic distortion sound made famous by countless guitarists.
• Blend them together: Get everything from smooth bluesy gain to crushing high-gain distortion.

If you're looking for a killer all-in-one drive pedal, the OS-2 is a must-have.

BOSS RE-2 Space Echo

Classic tape echo in a compact pedal

BOSS’s RE-2 Space Echo takes the legendary Roland RE-201 and shrinks it down to a standard pedal size. This little box captures the magic of the original tape-based delay, used on countless records from the ‘70s to today.

While there are larger versions (like the RE-202), the RE-2 delivers all the essential Space Echo tones without taking up much pedalboard space. It's perfect for warm, vintage-style delays, adding an organic feel to your repeats.

Pair it with the BP-1W Booster Preamp, and you’ll get even closer to the real deal, since the two together replicate the saturation found in the original RE-201 unit.

BOSS TE-2 Terra Echo

A unique shimmer delay with dynamic response

The TE-2 Terra Echo is unlike any other delay or reverb pedal. BOSS describes it as an "extremely dynamic echo," and that’s spot-on. This pedal is incredibly touch-sensitive, responding to your playing in a way that feels alive.

• Shimmering, ambient echoes unlike traditional delay pedals.
• Dynamic response means the effect changes based on your picking intensity.
• Cranking the "S-Time" (Shimmer Time) control unlocks some crazy atmospheric sounds.

It’s one of those pedals that can inspire new ideas the moment you start playing.

BOSS PH-3 Phase Shifter

A phaser with extra tricks up its sleeve

Phasers are everywhere, but the BOSS PH-3 Phase Shifter stands out thanks to its step phaser mode, which creates rhythmic, almost sequenced phase shifts. Of course, it also delivers killer classic phase tones, but the added features make it a super versatile modulation pedal.

• Traditional phasing for smooth, swirling effects.
• Step phaser mode for a choppy, synth-like feel.
• Multiple stage options for different depths of phasing.

If you’re into experimental sounds or just want a phaser that does more, the PH-3 is a solid choice.

Final Thoughts

These underrated BOSS pedals offer something different from the usual suspects. Whether you’re after unique drive tones, atmospheric echoes, or wild modulation, there’s something here that can elevate your sound.

What are your favorite underrated BOSS pedals? Let us know in the comments! And if you’re looking to grab one of these gems, check out our pedal section at Chuck Levin’s Washington Music Center.