BX1 Hifi Bluetooth Tube Preamplifier Tube Preamp (Black) w/ GE5654W Tubes for Amps & Active Speakers

BX1 Hifi Bluetooth Tube Preamplifier Tube Preamp (Black) w/ GE5654W Tubes for Amps & Active Speakers

Features:
- BX1 redefines your desktop HIFI tube preamplifier: the vocals are sweet, with rich tones, and the sound is mellow and clear.
- Pluggable tubes: Other types of tubes that match the power amp can be used to replace the tubes. The applicable tubes include EF95/6J1/6K4/403A/6AK5.
- Power module: The power processing part and the audio part are designed to be independent and separate to reduce interference.
- Treble and bass adjustment: The treble is more transparent and bright, and the bass is more calm, making the sound more balanced and three-dimensional.
- Replaceable op amp sockets: They provide more playability for HIFI players.
- Better sound: The sound is mellow, the timbre is soft, and the sound is transparent and friendly to ears.
- Improves sound quality of active systems: The charm of tube preamp lies in the warmth of the sound, the sense of music, and the atmosphere. Its significant advantage is that the voice is sweet and soft, natural and intimate, and the voice is mellow.
- Sweet tone lays the foundation for amplifiers: It is hard to replace BX1 with other equipment due to great dynamic range and linearity.
- QCC30311 Bluetooth chip: The Bluetooth 5.0 chip supports for APTX-HD lossless transmission. And the Bluetooth receiving range is up to 30m/98.4ft.
- RCA and Bluetooth input: for mobile phones, computers, TVs, DVD and DACs to input.
- RCA output: The output interfaces can be connected to power amplifiers and active speakers.

Specifications:
- Model number: BX1
- Operating voltage: DC 12V
- Bluetooth chip: QCC3031
- Bluetooth version: Bluetooth 5.0
- Bluetooth receiving range: 15-30m/49.2ft-98.4ft
- Bluetooth name for connection: BX1
- Formats supported by Bluetooth: For SBC, AAC, APTX, APTX-LL, and APTX-HD
- Op amp: Two NE5532 op amps (with IC sockets)
- Tubes: American GE5654W
- Frequency response range: 20Hz-20KHz (±3dB)
- Signal-to-noise ratio: ≥ 98dB
- Distortion: ≤ 0.1%
- Treble range: ±6dB
- Bass range: ±10dB
- Audio input: Bluetooth and RCA
- Audio output: RCA
- Shell size: 98mm x 117mm x 33mm/3.9" x 4.6" x 1.3" (WxDxH)
- Net weight: 0.7kg/1.5lb

Package Included:
- 1 x Tube preamp main unit
- 1 x Bluetooth antenna
- 2 x GE5654W tubes
- 1 x 12V 1.5A power adapter
- 1 x User manual
- 1 x Warranty card

Packaging Details:
- Weight: 0.75kg

Attention:
- The voltage of its power port should not exceed 12V.