PrimaLuna is a Dutch brand of vacuum-tube audio electronics founded in 2000 by Herman van den Dungen, a longtime high-end audio distributor based in Vlijmen, Netherlands. The company partnered with American tube specialist Kevin Deal of Upscale Audio for North American distribution, with the goal of building reliable, musically engaging tube gear at accessible price points. Products are designed in the Netherlands and manufactured in China under tight quality control.

The lineup centers on integrated amplifiers, preamplifiers, power amplifiers, tube DACs, and phono stages, organized across the entry-level ProLogue, mid-range DiaLogue, and flagship EVO (EvoLution) series. Models such as the EVO 100, EVO 300, and EVO 400 integrated and power amplifiers, along with the earlier ProLogue Classic and DiaLogue Premium, are widely reviewed in hi-fi press.

PrimaLuna is known for heavy point-to-point hand-wiring, oversized toroidal transformers in shielded enclosures, and its proprietary Adaptive AutoBias circuit, which continuously adjusts bias for each output tube and removes the need for owner adjustment. Other signature touches include a Bad Tube Indicator that flags failed valves and broad tube-rolling compatibility across EL34, KT88, KT120, KT150, and 6L6 output tubes.

PrimaLuna has 2 products cataloged on Equipboard, including Preamps.