The Bellari VP549 is a high - quality phono preamp with RIAA equalization. It offers selectable cartridge load capacitance, allowing you to fine - tune the sound for your cartridge. Its ultra - quiet, custom - designed power supply ensures a clean audio signal. The front - side rotary trim/gain control gives you easy access to adjust the audio. The rumble filter reduces low - end distortion, significantly improving sound quality. With gold - plated RCA inputs, outputs, and a grounding connection, it provides a stable and high - quality audio transfer. The rear headphone/line output adds versatility, and the all - metal casing not only looks great but also protects the internal components. Handmade in the USA, it guarantees excellent craftsmanship. This preamp has excellent true sound resolution, with a well - balanced tone that doesn't artificially boost bass or treble. It performs well at both extremes and remains solid even at high volumes. Key features include RCA input and outputs, a 1/8' headphone/line output, and it's designed for Moving Magnet (MM) cartridges only. It has an impedance of 47k ohms, an output impedance of 32 ohms for headphones and 470 ohms for RCA, a frequency response from 3Hz to 36kHz, and RIAA equalization within +/- 1 dB from 14Hz to 23kHz. The 20Hz rumble filter, THD of.005% @ 1KHz, and S/N Ratio >94 dB unweighted make it a top - notch audio device. It comes with a power supply.
Using the Bellari VP549 is quite straightforward. First, connect your Moving Magnet (MM) cartridge to the RCA inputs on the preamp. Then, connect the RCA outputs to your amplifier or receiver. You can also use the 1/8' headphone/line output for headphones or other devices. The front - side rotary trim/gain control lets you adjust the audio level as you like. The rumble filter can be left on to reduce low - end distortion. When it comes to power, simply plug in the included power supply. As for maintenance, keep the preamp in a clean and dry place. Avoid exposing it to extreme temperatures or humidity. You can use a soft, dry cloth to clean the all - metal casing. Don't forget to turn off the power before cleaning. And if you're not using it for a long time, unplug the power supply to save energy and protect the device.
