Precision through simplicity.

A single Steelyjam humbucker defines a focused and controlled tonal foundation. Designed as a fully passive configuration, it keeps the signal path direct and responsive. The pickup can be switched between series and parallel modes, offering two distinct voices without adding complexity. Series mode emphasises depth and output, while parallel mode shifts toward a more open and defined response. The tone control allows precise adjustment of high frequencies, making it easy to move from sharp attack to a smoother, more rounded character. The winding has been developed to maintain clarity in both configurations, keeping articulation intact across the full range. This setup favors efficiency, precision, and immediate interaction with the instrument. Each wiring is based on our original and universal PCB, enabling clean assembly and quick component changes without soldering.

The advantages of an aluminium body.

The one-piece aluminium body defines the foundation of Steelyjam instruments. It combines precision manufacturing with long-term reliability, using advanced CNC machining and laser cutting to create a rigid, stable welded structure. Aluminium delivers a clear and balanced tonal response, with direct vibration transfer across the entire body. Its conductive properties also help reduce electromagnetic interference, resulting in a clean and noiseless signal. Like wood, it can be endlessly customised using techniques such as anodising, painting, surface treatment, or laser engraving. Resistant to temperature and humidity variations, it maintains its structural integrity over time.