Usher – P-307 A – Preamplifier

Usher – P-307 A – Preamplifier 

The P-307 is the control center of today’s high-end audio systems, with its two main functions being source selection and volume control. Every effort has been made to keep the P-307 as accurate as possible. To avoid unwanted interference with adjacent components, the P-307 uses a high-quality relay and switch design that ensures that every signal source is intact. So all signal sources are still separate from each other and from the power amplifier and cables.

In today’s digital age, analog preamps are still the most reliable and sound-neutral components for volume control. The P-307 uses a superior attenuator to provide neutral sound performance. Due to the noise generated by the AC power supply, the power supply of the P-307 adopts a separate power supply box, so the audio circuit of the P-307 is more suitable for a quiet and stable DC power supply and the audio signal itself.

The Usher P-307 is a modern reference level preamplifier. After all, music becomes a real treat only when the P-307 exhibits tactile imaging focus and soundstage, a sense of ease and rhythm fluidity, and subtlety in musical detail.

For music lovers, the Usher P-307 Stereo Preamp is a rare and affordable high-end product in the city.