Resonanz B

A six-weight display sans from Swiss foundry Out of the Dark, forming the B variant of the Resonanz family alongside Resonanz A.
About
Resonanz B is one half of a paired family, running from Regular through to Black across six weights with no italic complement. Out of the Dark situates the design within a broader catalogue of experimental and visually driven typefaces, drawing on references that include early 1970s electronics culture. The source material credit to a 1973 Practical Electronics article on sound synthesis suggests the design takes conceptual cues from analogue signal and waveform aesthetics.
Classification
The limited style count, foundry context of experimental and display-oriented typefaces, and lack of italic suggest a display-focused sans with a distinctive character rather than a workhorse text family.