The Denon AU-310 is a solid state phono equalizer designed to optimize the performance of turntables, ensuring that vinyl records are reproduced with clarity and precision. This model supports a range of cartridge types, making it versatile for different setups. It typically features a low-frequency cutoff filter to eliminate rumble and a high-frequency boost to enhance detail in the sound. The AU-310 often comes equipped with adjustable gain settings to match the output level of various cartridges, providing flexibility for users. Additionally, it includes RCA inputs and outputs, allowing for easy connectivity with other audio components. The build quality is generally regarded as sturdy, designed for long-term use without compromising audio fidelity. Its aesthetics are usually minimalistic, fitting well into most audio setups without being overly obtrusive. Specifications often include a frequency response extending from 20 Hz to 20 kHz, total harmonic distortion (THD) at or below 0.05%, and a signal-to-noise ratio (SNR) in the range of 80 dB, providing a clear and dynamic audio experience.
