Lab-Approved Test Results

Each guitar comes from a series — a lab-tested approach to tone, feel, and creative purpose.

This isn’t a model list. It’s a trail map.
These are the categories that guide how experiments get built, refined, and released into the wild.

Go To Series

Unapologetic results. Unreasonably playable. Go To guitars are built for the road — crafted with reclaimed, engineered, or unexpected materials. Designed to work hard and sound great, whether you’re recording, touring, or just reaching for the one you always trust when you are looking for reliability and tone under pressure. Built to tour, record, or rehearse — without flinching. You don’t need to polish it. You need to play it.

Studio Class

The heart of BLG. Studio Class guitars are what you’d expect from a seasoned boutique builder — if you also expected surprises. They carry 30 years of build evolution and wood sense. Refined and expressive. Studio Class builds are confident in their craft — clear, focused, and ready to speak. Signature builds that still explore the familiar in unfamiliar ways.

Mad Scientist Strain

Some guitars don’t fit the mold. Others melt it. The Mad Scientist Strain is where the questions live: octave builds, chambered hybrids, 5-string acoustics, offset flat arches — and whatever wants to exist next. These are the guitars that sound like they showed up from a space that doesn’t yet have a name. Don’t ask if it’s practical. Ask if it’s possible.

Boutique Laboratory Guitars

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