Year: 2011

Etherwave Theremin

Etherwave Theremin

Due to its hands-free interface (your body’s interference with its electromagnetic field controls the sound), the theremin is famed for both its novelty and its importance in 20th-century music. When I started building this kit, I had little soldering experience, but the straightforward instructions made for a great introduction to the world of circuits. The wooden casing […]

MOD 102 DIY Guitar Amplifier

MOD 102 DIY Guitar Amplifier

Musicians have long praised the tone of tube amps, and after a face-melting guitar solo, it looks pretty rad to have your amp glowing behind you on stage. I love the simplistic, wholly utilitarian design of the Mod102’s case, and the sweet tone it adds. The circuit design is point to point, giving beginners and […]

Premium Berliner Gramophone Kit

Premium Berliner Gramophone Kit

Constructed from a motor and various bits of wood, plastic, and styrofoam, this retro gramophone kit offers the allure of carving grooves into compact discs and Dixie cups with a sewing-needle-based pickup and playback assembly. Illustrated instructions in both Japanese and well-translated English are included, and the hour-long assembly only requires a screwdriver, some scotch tape, and a […]

Seas Idunn 2-Way Speakers

Seas Idunn 2-Way Speakers

Named after the Norse goddess of youth, the Seas Idunn kit sets a high standard for DIY speakers. Cabinets come fully assembled in black ash, cherry, or maple, and the crossover also comes prebuilt, so installing it is just a matter of affixing it to the boxes and attaching the drivers. All told, the build took […]

TriTrix MTM Speakers

TriTrix MTM Speakers

Speaker design master Curt Campbell has created several dream kits for the audiophile, including the TriTrix. Featuring two 5.25″ Dayton Audio woofers and a single tweeter in MTM format, the final product has an easy, 8Ω load that can be used for audio or home theater systems. The transmission line kit includes precision-cut MDF for making the cabinets, […]

PoddWatt Series 1 Amplifier

PoddWatt Series 1 Amplifier

Just one listen to this home-built, high-end tube amp, and you’ll quickly discover that there’s more to that classic song you’ve been listening to for years. It has nothing to do with nostalgia — tubes just sound more musical than pure solid state, and the PoddWatt is a prime example. So, what can you get from a […]