Most brands spend their entire design budget hiding what’s inside a product. km5, the Tokyo audio label that’s been quietly rewriting how people think about CD players, just did the opposite. Their latest drop, released through bPr BEAMS, puts the circuit boards, the laser mechanism, the wiring, all of it, front and center. And it looks extraordinary.
The collection introduces three new color variations: the Cp1 in Neon Yellow, the Cp2 in Clear, and the Hp1 headphones in Clear. Available starting April 1st as an exclusive pre-sale at select bPr BEAMS stores and the km5 online shop, these aren’t just color refreshes. They’re a statement about what audio design can actually look like when a brand commits to a philosophy all the way through.
Designer: km5 and bpr beams
km5’s original aesthetic has always been rooted in rigorous minimalism, the idea that a CD player should be as easy to look at as anything else in a considered space. Their Cp1 was designed like an instant photo frame, built to display the album jacket as art. Their Cp2 had the silhouette of a slim hardback, something you’d be comfortable leaving on a shelf. The Hp1 headphones weighed just 103 grams and arrived with a polished stainless steel band that belonged in a gallery as much as on a commute. The design language has always been controlled, quiet, deliberate.
This new drop takes that same discipline and applies it to a completely different tension. The concept km5 describes as pursuing a contrast between “transparent” and “neon,” a play between the mechanical cool of visible engineering and the almost aggressive energy of neon light. It’s a bold shift in mood that somehow still feels entirely on-brand.
The Cp1 in Neon Yellow is the most immediately striking. The entire frame is cast in that charged, electric green-yellow, and when you look at it, you can see every component underneath lit by the color of the shell itself. It doesn’t look like a product. It looks like something you’d find in a design museum sandwiched between an Olivetti typewriter and an early Apple prototype. The edges illuminate in a way that makes it feel alive, like it’s doing something even when it’s sitting still.
The Cp2 Clear is the one I keep coming back to, though. It’s been a long time coming, because fans of the CP series have been wanting a transparent version of the speaker-equipped Cp2 since the model launched. Now that it exists, it earns every bit of the wait. The internal structure, the laser mechanism, the circuit boards, the speaker grille, all of it sits behind the clear shell in a way that reads more like an exploded technical drawing than a consumer product. It’s serious, it’s cool, and it’s genuinely beautiful in a way that no amount of matte white plastic could replicate.
The Hp1 Clear follows the same logic. The housing is stripped back to transparent, the internals are exposed, and then the lime yellow ear pads arrive as the whole color story’s punctuation mark. It’s a contrast that shouldn’t work as well as it does. The clear mechanical housing next to those soft, textured yellow cushions is the kind of pairing that reads as both street-ready and gallery-worthy at the same time. Techwear people are going to love this. Interior people are going to love this. That’s a rare overlap.
The thing km5 keeps getting right, and this drop confirms it again, is that they understand what the people who buy beautiful objects are actually buying. It’s not just function. It’s not even just aesthetics. It’s the feeling that the people who made the thing cared. That they thought about it all the way down to the part you’d normally never see. Making the inside visible is, in some ways, the ultimate expression of that care. You have nothing to hide when everything you make is worth looking at.
The post km5’s Neon Yellow CD Player Just Made the Circuit Board the Star first appeared on Yanko Design.