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The beating heart of the Preludio is a pair of KT88 valves per channel , operating in a single-ended ultralinear class A configuration. This design choice guarantees a warm, full-bodied and detailed sound, with a natural and engaging timbre.
The Preludio delivers 14 watts per channel into 8 ohms , a power that is more than adequate for most commercially available loudspeakers. The refinement of the circuit and the quality of the components used ensure excellent dynamics and a wide range of reproduced frequencies.
The Unison Preludio features several original design solutions, such as the new ECC82/6922 tube pre-amplification stage and the anode DC power supply. These improvements contribute to improving linearity, harmonic distortion and signal/noise ratio, offering an even purer and more detailed listening experience.
As per Unison Research tradition, the Preludio is entirely made in Italy with artisanal care and with the best components available . The steel chassis is sturdy and finished with oven-baked paint, while the brushed aluminum front panel features an elegant and minimalist design.
The Unison Preludio is a tube amplifier that does not simply reproduce music , but brings it to life with passion and involvement . Listening to a piece of music with the Preludio means immersing yourself in a unique sensory experience, where the quality of the sound marries aesthetic beauty and attention to detail.
The Unison Preludio is a high-end product that is designed to last. Its reliability, build quality and versatility make it a safe investment for music lovers who want a tube amplifier that can deliver authentic emotion.
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We chose this business out of passion, and we continue it with passion. Our experience in music reproduction and live music constantly guides us in the choices we make regarding the products we select for you.
