Bluetooth Tube Preamplifier Tube Preamp MM/MC Phono Preamplifier HIFI TUBE F.S AUDIO TFSA6.0

Bluetooth Tube Preamplifier Tube Preamp MM/MC Phono Preamplifier HIFI TUBE F.S AUDIO TFSA6.0

Features:
- Hifi tube preamp refers to the 6922 line in the UK
- Six tubes: 2pcs 6N2 Beijing tubes boast full, round and warm sound. Very suitable for listening to vocals, instruments, etc. 6N2 can be replaced by 6H2n tubes. 4pcs 6K4 extraordinary vocal tubes (can be replaced by 6K4n), of which the sound is transparent, delicate, and restores the true nature. Outstanding performance in both music and vocal performance
- Coupling capacitors for WIMA
- Taiwan-made Hifi capacitors have a pure and color-free sound
- Imported potentiometer: Original 50Kb 6-bit dual-channel linear potentiometer for ALPS can greatly reduce static noise, while providing significantly efficient and durable performance
- Rich restoring power. Accurate sound collection, crystal clear and rich
- Designed in strict accordance with the requirements of high-fidelity, it has high sound transparency, rich and luxurious sound, high sound field density, and warm and delicate sound quality. Accurate imaging and rich emotional charm
- Specially developed for audiophile audio. Its metrics reach high-end levels. Frequency response 10Hz~33Khz; SNR: >98dB; distortion: 0.01%
- Hi-Fi 5.0 Bluetooth. Using independent anti-jamming antenna, it has long transmission distance and stable performance
- High-performance hifi decoding chip: AC6925A high-performance decoding chip for JL supports lossless sound quality up to 1411Kpbs. It can easily decode lossless music formats such as 16bit FLAC/APE/WAV. It also supports U disk up to 2TG
- Multi-stage tube amplifier circuit: It is a high-quality tube pre-amplifier. The multi-stage amplification circuit technology of the transistor circuit is realized through an efficient and accurate algorithm, and the effect is about 8 times higher than that of the traditional single-stage amplification
- HD lossless U disk decoding; support FLAC/APE/WAV/MP3
- Support 1411kpbs high-definition lossless: ordinary mp3 supports 128~320kpbs, while general lossless is only 700kbps, but it has reached the true high-definition lossless level of 1411kpbs. Support 16bit 1411kpbs decoding and 2TG U disk
- Vinyl phono amplifier: support MM/MC phono
- MM/MC vinyl record player input: When playing MM/MC vinyl record player, there is no need to configure a dedicated vinyl preamplifier, and a dedicated ground line interface is provided
- Remote control: Equipped with a sensitive remote to make it more convenient to use
- FM Radio: You can listen to radio stations, news, theaters, stories, and all kinds of life
- 12V vehicle power supply: support 12V power input. Use it on your beloved car to optimize sound quality

Specifications:
- Input method: 5.0 Bluetooth / U disk / phono / 3 groups of RCA input
- Output mode: 2 groups of RCA analog signal output
- Input impedance: 100k
- Output impedance: 600Ω
- Frequency response: 10Hz~33Khz
- Signal-to-noise ratio: >98dB
- Distortion: 0.01%
- Bluetooth chip: AC6925A high-performance decoding chip
- FM frequency: 88-108MHZ
- AC/DC power input
- AC power supply: 70V-260V; frequency range: 50Hz-60Hz
- DC power supply: 10V-14V (standard 12V); current 3A
- Tube combination: 6K4+6N2; INIVOUT: gain is 12dBm/(impedance 47K)
- The gain of the phono amplifier: 6K4+6N2. IN: 5mv; OUT: gain 2dBm/(impedance 47K)
- Dimensions: 23 x 15.2 x 6.5cm/9.1 x 6 x 2.6"

Package Included:
- 1 x Tube Preamp
- 1 x Power Cord
- 1 x Remote Control
- 1 x Bluetooth Antenna
- 1 x FM Antenna

Note:
- Battery of the remote control is not included.