It’s easy to characterize Chase Bliss' Joel Korte and “Analog” Mike Piera as pedal-designer opposites. Piera’s work is rooted in understanding what makes great vintage circuits special and building improved, refined, better-quality versions. Korte is often a maximalist (many sounds, many knobs, many possibilities) and an envelope-stretching modernist (unorthodox tones, digital control). But the two builders share much in common. Both are gifted designers, and each is tireless—perhaps obsessive—about chasing specific sounds. The intersections in their methodologies are embodied in the Brothers AM, a Chase Bliss/Analog Man collaboration based on the scarce and much-coveted Analog Man King of Tone dual-gain device.
The Brothers AM nails the creamy, clear, and agreeable essence of the KOT—at least what I know of it. Like many of you, I do not own a KOT and rely on the effusive raves from fellow musicians and what I’ve heard live and in the video sphere. But you don’t need a KOT to hear how good the Brothers AM is. It’s an excellent drive pedal by any comparison. The seamlessly integrated dual-circuit design means it moves readily from very subtle to very vicious tones. It’s even more versatile than its inspiration, thanks to the inclusion of an addictive, dynamite 2-position treble booster and DIP switches that expand the pedal’s tone palette and control options.
Rock-Solid Foundation
The original King of Tone pedal was inspired by a moddedMarshall BluesBreaker which an Analog Man client bought as a less-compressed, less-midrangey Ibanez TS9 alternative. By the time Piera completed the King of Tone, it didn’t sound much like a BluesBreaker. But it achieved other aims: It sounded natural and open and felt touch responsive. As the KOT evolved it effectively became two drive pedals in one—each of which could be configured as a boost, drive, or distortion. This KOT iteration is the foundation for the Brothers AM.
The many controls on most Chase Bliss pedals induce panic among some players. If you’re among them, Brothers AM won’t do much to calm your nerves—at least at first. In reality, though, the Brothers AM is easy to know. The six knobs are two identical sets of gain, volume, and tone controls for the two circuits. You switch each circuit between boost, OD, and distortion using two dedicated toggles on either side of the 3-position treble booster switch. The DIP switches on the pedal’s crown make it possible to add extra gain, reconfigure the footswitches for momentary bypass, repurpose volume and tone knobs as master volume and presence controls, save and switch between two additional presets, assign expression pedal control, and more.
Manifold Monster
One of the Brothers AM’s great strengths is its agreeable nature. It doesn’t seem to give a hoot what guitar or amp you throw in the pool with it. This easygoing personality makes it a great backline-surprise coping tool. Got a Telecaster and an AC15 conspiring to run you through with treble daggers? A dose of the Brothers AM’s soft-clipping OD and a dark tone setting will turn those sharp ends to honey without sapping too much energy. Need to slice through humbucker fog? A dollop of top end and a bump from the treble boost will cut through pea soup. Finding these agreeable baseline tones for a given guitar/amp combination is easy. But what’s most satisfying is shaping, refining, and recombining the Brother AM’s two basic voices into so many completely different identities.
Another great thing about the Brothers AM: You know how a lot of overdrives turn to mud at low amp volume? The Brothers AM sounds and feels great in this role. The range and interactivity between the tone and gain controls enables hot, lively tones and touch-responsive playing dynamics. The Rangemaster-voiced booster shines in this context, too. I got full-bodied, sparkling sounds from a 35-watt Fender Vibrolux whilst leaving room for an unamplified acoustic and voice in the same room. And it's easy to hear how Brothers AM will excel in small or home studios just as readily as it does in big rooms with big, loud amps.
If the Brothers AM has a drawback, it’s the heavily colored compression at the highest gain levels. But if the Brothers AM doesn’t shine brightest at these settings, the relative headroom and kinetic bump at most others underscore how you don’t need maximum gain to make your tone as hot as the hinges of Hades.
The Verdict
The Brothers AM makes almost any guitar or amp feel more alive and muscular, in shades ranging from a hint of heat and mass to fuzzy, fierce, and very loud. Though many stompbox clockers categorize the Brothers as a transparent overdrive, it does possess a compressed coloration throughout its range. It’s less cramped in the midrange than a vintage TS9, just as its creators intended. But if super-oxygenated boost-to-light-overdrive tones are the goal, you still might be better served by a good Klon clone or a preamp pedal that mixes in a clean signal. For anyone else, the Brothers AM is full of delights. It lends extra body and fullness to any tone recipe without stripping away instrument or amp personality. It’s effective in small rooms where you still want big-amp sound, but the visceral way it elevates a louder amp—especially with the thrilling treble booster in the mix—can make a player giddy. The Brothers AM, as suits its name, is like the kid at school that gets along with everyone. It doesn’t matter if you have a Rickenbacker and a Vox, an SG and a Deluxe Reverb, a baritone and a Marshall, or a decrepit old lipstick-pickup Silvertone and a Champ—all of them can sound and feel extra exciting along a spectrum that spans a gentle push and raging roar.
