The EVO 300 Tube Integrated is a high-end all-tube amplifier that combines a preamp and power amp in a single chassis, delivering a rich, natural, and highly musical sound. Designed for serious two-channel systems, it offers greater refinement, flexibility, and performance within PrimaLuna’s EVO lineup.
With 44W per channel in Ultra-linear mode and the option to switch to Triode mode for a warmer, more intimate presentation, it allows users to tailor the sound to their preference. Built around high-quality transformers and point-to-point wiring, it delivers excellent bandwidth, low distortion, and a highly engaging listening experience.
Key Features
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All-tube integrated amplifier (preamp + power amp) for a complete hi-fi solution
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44W per channel (Ultra-linear) / 24W (Triode) with switchable operation modes
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Adaptive AutoBias™ for automatic tube adjustment, longer lifespan, and low maintenance
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Triode / Ultra-linear switch to customize sound character (warm vs dynamic)
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Point-to-point hand wiring (Swiss-made cable) for maximum signal integrity
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Custom toroidal power transformers for clean, stable power delivery
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Wide-bandwidth output transformers for deep bass and smooth highs
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High-quality tube headphone amplifier with full output stage design
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Home Theater Bypass + subwoofer output for system integration
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No built-in DAC or phono stage to maintain signal purity and long-term flexibility
