Harviala, Finland — Ruokangas Guitars has introduced Rauni and Ukko, a new pair of soapbar P90 pickups designed to deliver classic single-coil authority while remaining stable at stage volumes. Developed throughout most of 2025, the pickups feature the company’s proprietary Flux-Coil™ stabilization technology, allowing them to remain non-potted without the microphonic squeal.

Flux-Coil stabilization was first introduced in Ruokangas’ Aino & Väinö humbuckers, which received the 2025 Gear of the Year Award from Guitarist magazine (UK).

“P90s are famous for their punch and raw authority, but the line between musical grit and harshness can be razor thin”, says Juha Ruokangas. “With Flux-Coil stabilization we can keep the pickup non-potted, which preserves openness and touch sensitivity, while eliminating microphonic squeal often an issue with non-potted pickups.”

Rauni and Ukko are true single-coil soapbar P90s designed for use individually or in matched multi-pickup configurations. Sets of two or three pickups can be configured with hum-canceling in-between positions.

Find out more HERE.