The Sound of Indie Rock Royalty
This isn’t just another offset. This is the Squier J Mascis Jazzmaster, a guitar designed with the godfather of alternative and indie rock, J Mascis of Dinosaur Jr. It’s built to handle his signature blend of beautiful, chiming melodies and full-on sonic assaults. From the moment you plug it in, you can feel that it’s voiced for players who push boundaries, delivering a fatter, warmer tone than a typical Jazzmaster, but with all the clarity and string definition that makes these guitars so iconic.
Custom-Voiced Pickups
The heart of the Mascis Jazzmaster is its pair of single-coil Jazzmaster pickups. These aren’t your standard-issue pickups; they’ve been tweaked to J’s personal specs. They have a warmer, fuller voice that’s closer to a P90, giving you a powerful midrange punch that sings with sustain and takes fuzz pedals like an absolute champion. Yet, they still clean up beautifully, offering that classic, glassy offset tone when you roll the volume back.
Effortless Playability
A great guitar should feel like an extension of your hands, and this one delivers. The maple neck is carved into a comfortable “C” shape with a smooth gloss urethane finish that feels broken-in from day one. Combined with a modern 9.5″ radius Indian Laurel fingerboard and 21 jumbo frets, this guitar is built for deep bends and effortless lead work. The Adjusto-Matic™ bridge provides rock-solid tuning stability, even when you’re getting expressive with the vintage-style floating tremolo.
Dual-Circuit Versatility
Just like the original Jazzmasters, the J Mascis model features the powerful dual-circuit design. The “Lead” circuit gives you access to both pickups with a 3-way toggle and master volume/tone controls. But flip the slide switch up, and you engage the “Rhythm” circuit, which activates the neck pickup with its own dedicated thumbwheel volume and tone controls. It’s perfect for quickly switching between a crunchy lead tone and a darker, mellower rhythm sound on the fly.

















