Open For Appointments & Curbside Pickup - More Info


We carry guitar and bass effects pedals from classic Boss to game-changing Strymon and more, including many unique, hand-made brands you won't find anywhere else, new, used and vintage. Take your playing to the next level with effects pedals, and open up your creativity. 

Whether you know exactly what effect pedal you want, or you'd like a little advice or you need help finding 'that' tone, or getting your pedalboard together - we're here to help.

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We take the time to set up every new guitar, mando, bass, uke, or banjo for every player, whether it was purchased here in Lawrence, Kansas or on our website. Large retailers are content to ship you a guitar right off of the warehouse shelf, while we take pride in the fact that your new instrument will be set up to be truly ready to play - for you.

Call us at 800-747-9980 or send us an email at - we're here to help! All of us at Mass Street Music are musicians, and we're dedicated to helping you find exactly what you're looking for. You can also check out our Staff Page if you'd like to email one of us directly.

Any new or used gear $25 or over gets shipped to you for FREE via our favorite carrier, Fed Ex – ground, to all 'lower 48' U.S. states and we offer a 7 day return policy. Alaska and Hawaii, expedited shipping, international shipping are more. We also ship around the globe. Read more about our Shippping.