INFI Hybrid Tube Amp Integrated Stereo Receiver for Home Music System

The INFI Audio Tube Preamplifier is a versatile device that offers a range of features to enhance your audio experience. Designed with user-friendly functionality and high-quality components, this preamp caters to various usage areas, from coffee shops to home studios and garages.

At the heart of this device lies the 6N1x2/6P1x2 tube configuration, delivering a powerful output of 2x30 watts at 8 ohms (rated) and 2x50 watts at 8 ohms (max). With a total harmonic distortion of ≤0.1%, this preamp ensures crystal-clear, distortion-free audio performance.

Connectivity options abound, starting with Bluetooth 4.0 EDR, allowing seamless wireless integration with your smart devices. The USB support accommodates a wide range of audio formats, including WAV, MP3, WMA, APE, and FLAC, further expanding your musical capabilities. Additionally, the RCA input provides a convenient way to connect devices such as TVs, laptops, MP3 players, and even phone earphones.

To ensure ease of use, the INFI Audio Tube Preamplifier features a removable tube cover, allowing for effortless tube upgrades or replacements. This design not only simplifies maintenance but also prioritizes user safety, especially when children are present in the home.

For added convenience, the amplifier comes with a spare set of 6N1 and 6P1 tubes, as well as a spare fuse, ensuring you have the necessary components on hand for any future needs.

The power supply of this preamp is equally impressive, with a square-type transformer delivering 110V/50Hz, 18V x 2 2A. This stable and low-disturbance power supply, coupled with an overheat cut-off design, guarantees reliable and consistent performance.

The AD03 function further enhances the versatility of this preamp, allowing you to connect a wide range of audio systems, from televisions and phono players to headphones. The optical input enables you to amplify and purify the sound from various sources, while the stereo RCA input caters to phono players, delivering a deep and powerful low-frequency response.

For those who prefer the personal listening experience, the 3.5mm headphone jack supports a wide range of impedances, from 32 to 320 ohms, providing a dedicated stereo headphone amplification function.

The INFI Audio Tube Preamplifier also boasts a classic HiFi vacuum tube preamp and headphone amp design, complete with treble and bass control, as well as a bypass function for a purer music experience. The versatile input selector allows you to toggle between Bluetooth, USB, and RCA inputs, ensuring seamless integration with your audio setup.

With a 6-month warranty and a commitment to excellent customer service, the INFI Audio Tube Preamplifier offers a truly remarkable audio experience, combining the warmth of tube sound with modern connectivity and user-friendly features.

product information: