The JHS Double Dragon Lo-Fi Octave Is Here!This is why guitarists keep coming back to analog octaves — and what JHS just did with one of the most unpredictable sounds in pedal history.
The Imperfect Technology Behind Double Dragon
The Double Dragon isn't trying to be precise. It's intentionally old-school, using roughly 40 to 50-year-old technology that Scott describes as "a lost version of one of our favorite sounds." That's precisely what makes it special — it's analog, warm, and deeply musical in a way modern digital octave effects aren't.
The pedal doesn't perfectly track octaves. Instead, it "flubs" between notes. When playing single notes, the lower octave fidgets and almost becomes like modulation. Scott puts it this way: "It wants one note because that's really all it can handle. And that's the beauty." You can break it intentionally and get something wildly different every time you play.
How It Works
The controls are refreshingly simple, designed to feel like old-school pedals:
- Volume acts as master volume
- Octave Negative controls the lower octave mix — turning it down means you won't hear that sub-octave; turning it up boosts it
- Octave Plus handles the upper octave with classic distortion character
- Dry controls how much of your dry guitar signal stays in the chain. Turn it all the way up and it's not 100% dry, which Scott calls "pointless." But you can roll it back to make it fully wet — resulting in something "crazy and weird and really glitchy" with noticeable latency
The result is a sound that feels like an octave rat: tight, mid-heavy, right on the edge of fuzz family but not totally there. Scott describes one setting called "the subtle dragon thickenizer" where both octaves are at similar volumes, creating something more expressive and surprisingly musical.
The History That Nobody Talks About
What makes this release interesting is its roots in synthesizer technology from the 1970s. Octave effects originally came from the synth world — specifically from manipulating waveforms by flipping them upside down or gathering them to create new tones. This was the era of the Maestro Octave Box, the Fox Tone Machine, and the Octavia.
But Scott points out something crucial: everyone talks about upward octaves (the famous purple haze sound). The downward octave is "less explored and less known" — it rarely gets discussed despite being incredibly cool when you hear it in those classic songs. The mid-70s Blue MXR pedal was designed to do exactly this, inspired by Johnny Winter's "Frankenstein" and other synthesizer sounds.
It's always the upward. It's always like, "Oh, I want to play purple hazes." Yeah. Use an octave fuzz. But nobody goes that way.
This is where Double Dragon lands — intentionally leaning into that overlooked territory with analog components instead of modern digital precision.
Critics Might Note...
The pedal's intentional imperfection isn't for everyone. Players looking for clean, precise octave tracking (the kind found in Eventide's POG or Pitchfork) won't find it here. That's by design — Scott explicitly says "If you want that, it doesn't exist in analog." The character is raw, unpredictable, and deeply rooted in vintage tech. For some players, that's a bug, not a feature.
Bottom Line
The Double Dragon succeeds at something unexpected: making the obscure history of downward octaves feel urgent and relevant again. Its biggest strength is that it doesn't try to fix what made old octave pedals special — it embraces the flubs, the wobble, the raw analog character. The vulnerability? That same unpredictability might frustrate players who need consistency in their effects chain. But for anyone hunting for something that feels like "a friend you kind of have to collaborate with instead of a device doing what you want" — this is exactly that.