The Union Audio FOUR.VALVE in detail

The Union Audio four.valve is a high-quality 4-channel analog rotary mixer that combines classic tube technology with modern DJ performance. With its robust metal housing and carefully selected components, it delivers the warm, organic sound that analog lovers appreciate. At the heart of the mixer is a finely tuned tube circuit that adds depth and warmth to the sound - perfect for long, intense DJ sessions. Each of the four channels has its own phono and line inputs, allowing flexible use of vinyl and digital audio sources. The buttery smooth rotary faders ensure precise transitions, while the built-in Innofader crossfader supports fast, accurate cutting. The setup is complemented by precise EQ controls that enable fine sound shaping. The clear and well thought-out layout is perfectly tailored to the needs of professional DJs. Whether in the club, in the studio or at exclusive events - the four.valve impresses with its reliability, intuitive operation and musical expressiveness. DJs in particular who value a lively, warm sound and smooth transitions will appreciate the four.valve. It combines the best of analog tube technology with modern features and thus offers an exceptional tool that will delight both vinyl fans and users of digital setups. The four.valve takes every DJ set to a new sonic level.