Xz-U701 High Voltage 2J27S Vacuum Tube Power Amplifier Direct Heated Electronic Tube Amplifier

Description:
- The Xz-U701 connects various power amplifiers, headphone amplifiers, power amplifiers, and has a very low background noise. The sound of the direct heating vacuum tube is unforgettable after listening to it, and it is amazing. It has a round like bead, clear and bottomless, making it a rare good preamplifier!
- The unique vacuum tube appearance and MINI shape can definitely become a beautiful scenery line on your desktop. Due to the direct heat tube, the filament is the negative level, and the double tube filament is parallel. In applications, unlike other electronic tubes, there are red emitting filaments. It is speculated that in previous tank and aircraft designs, durability was considered. The anode supply voltage of this preamplifier is DC 105V, and the filament is powered by DC 2.2V, a slightly retro little red silk that reveals extraordinary features, despite its age, can still ignite the pursuit and passion for music for enthusiasts.
- The Xz-U701 Tube preamplifier is paired with digital audio sources such as CDs, VCDs, MP3s, DVDs, various digital players, etc. It uses electronic tube flavor to dilute or eliminate digital sound, making the sound warm and rich in music and air, thus obtaining a sweet and soft music flavor.

Specification:
- Voltage amplification capability: about 6X (about 15.6dB)
- Power supply input port: DC5V - 5.5*2.5 (350mA above)
- Positive power supply voltage: DC - 105V
- Filament negative power supply voltage: DC - 2.2V
- Audio input and output: standard dual RCA
- SNR: >= 90dB
- Frequency response: 20Hz - 30kHz
- Product size: L x W x H = 133 x 69 x 32mm (height after adding tubes: 68mm)
- Net weight: 260g

Package Included:
- 1 x Electronic Tube Amplifier
- 1 x USB to DC Power Cable