Premium Vacuum Tube Preamplifier with Volume Treble Bass Control

This vacuum tube amplifier is designed to boost the line level output of audio sources, perfect for music/movie play, home theater setup, game play, online video/audio streaming, etc.It helps intensify the maximum output level and provide clean sonic output for acoustic enjoyment with dynamic, sweet and warm tube sound.It utilizes dual 6K4 vacuum tubes to provide an unparalleled audio experience. The subtle character and warmth introduced by the tubes create a delightful sonic tone to the classic valve amplifiers of the past.Audiophile Sound Quality And PerformanceThis unit delivers the audiophile sound quality and instantly transforms the ordinary TV sound, video game gameplay or computer sound into powerful Hi-Fi sound with vibrant tones for full sonic enjoyment.External Volume ControllerThis unit can also be used to provide an external way of volume control for any audio source device or stereo amplifier that has no output level or volume adjustment of its own.Easy Bass Treble AdjustmentThe vacuum tube preamplifier has delicate treble and strong three-dimensional bass.Enjoy the dynamic and sweet tube sound for classic or modern music.Replaceable 6K4 Vacuum Tube and ChipThis tube preamplifier is equipped with 6K4 vacuum tube and NE5532 OP IC for clear and high-frequency music.The detachable tube design allows users to change tubes for tweaking the sound, 6J1 or GE5654 are good fit for this preamp.40W RMS Clean Audio OutputThis mini power amplifier provides max 40 watts (20W per channel) for stronger and more powerful sound.Line Level Source Matching For Optimum PerformanceExcellent solution for matching the low-volume device with Hi-Fi system and loud speakers.No more distorted sound or noise heard from your stereo setup.

• Premium vacuum tube amplifier preamp with volume, bass and treble adjustment. Built-in high-end amplification circuits with ultra low-noise audio operation for outstanding performance.
• Boosting the output from low-volume audio sources such as tape player, potable CD player, MP3, TV or computer. Audiophile sound quality performance and perfect for music/movie play, home theater setup, game play, online video/audio streaming, etc.
• Transforms the ordinary TV sound, video gameplay or computer sound into powerful Hi-Fi sound with vibrant tones for full sonic enjoyment. Your CD/MP3 music, DVD movies or online game comes alive with strong bass and beat through your existing home theater system, amplifier, powered speakers or headphone.
• Increasing the volume level for mixer or speaker setup, karaoke, audio recording, party, live stage event. Adjustable gain to boost low-level audio inputs to the level needed to drive amplifier or receiver properly.
• Increasing the volume level for mixer or speaker setup, karaoke, audio recording, party, live stage event. Adjustable gain to boost low-level audio inputs to the level needed to drive amplifier or receiver properly.
• Utilizes 2 of 6K4 vacuum tubes to amplify the the low-volume audio for dynamic sweet tube sound. The subtle character and warmth introduced by the tubes creates delightful sonic tone and unparalleled audio experience.
• Equipped with 6K4 vacuum tube and NE5532 OP IC for clear and high-frequency music. The detachable tube design allows users to change tubes for tweaking the sound.
• Users can have complete control of the high/low frequency sound for achieving Hi-Fi effects and vibrant sonic quality. Enjoy the full acoustic performance with dynamic and sweet tube sound for classic or modern music brought by this unit.
• Maximum output up to 40 watts (20W per channel) for stronger and more powerful sound for musical enjoyment. Provides low-noise floor and high musical accuracy for listening and recording.
• Built with sturdy and stylish looking aluminum enclosure for durability and shielding from electromagnetic interference with noise rejection.