The EVO 300 Tube Power Amplifier is a high-end all-tube amplifier designed for serious two-channel systems using separates. Positioned above the EVO 200, it delivers greater refinement, flexibility, and control while maintaining PrimaLuna’s signature warmth, depth, and musicality.
With 44W per channel in Ultra-linear mode and 22W in Triode, plus the ability to operate in mono mode (up to ~85W), it offers both versatility and performance. Its switchable Triode/Ultra-linear operation allows users to tailor the sound—from warm and intimate to more dynamic and extended—depending on the music or system.
Built around oversized custom transformers, premium components, and handcrafted point-to-point wiring, it delivers a wide soundstage, low distortion, and a highly natural, engaging listening experience.
Key Features
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All-tube power amplifier (stereo / mono switchable) for high-end separates systems
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44W per channel (Ultra-linear) / 22W (Triode) / ~85W mono for flexible performance
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Triode / Ultra-linear switching (remote controlled) to tailor sound character instantly
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Adaptive AutoBias™ for automatic tube adjustment, lower distortion, and longer lifespan
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Custom super-wide bandwidth output transformers for deep bass and extended highs
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Massive toroidal power transformers (potted & shielded) reducing noise and improving clarity
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Point-to-point hand wiring (Swiss-made OCC copper) for maximum signal purity
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Takman resistors + premium components for improved linearity and musicality
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Bad Tube Indicator + protection circuit for easy maintenance and reliability
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Wide tube compatibility (EL34, KT88, KT120, KT150, etc.) for sound customization
