New M7 HiF Tube Wireless Bluetooth 4.2 Audio Receiver 6J1 Tube Preamplifier ESS9023 Bluetooth Decoder

Product Details:

• The tube Bluetooth audio receiving adapter, the audio signal input terminal can be connected to the mobile phone, the tablet computer, etc., to get rid of the cable bondage, and it is convenient, and can also be connected to the computer. CD. lossless music player and other audio sources. The audio output can be connected to various digital power amplifiers, active multimedia speakers and other audio equipment.

   

• With high and low sound adjustment function, according to the different audio equipment parameters, free to adjust, to achieve the ideal HiFi sound quality!

   

• With multiple sets of audio input, the front panel has a sound source switch, a variety of audio input can be switched freely .

   

• The audio input and output terminals are all made of expensive electroplated thick gold to ensure lossless transmission of the signal.

   

• Using the classic 6J1 tube, the circuit is optimized several times during the design process, making the sound warm and sound-resistant, and the sound field is wide.

   

• The Bluetooth module is the latest BTM625 Bluetooth audio 5.0 module, using CSRA64215 chip, supporting A2DP, AVRCP, HFP, TWS, AAC, I2S, APTX, APTX-LL, etc., using 4M SPI FLASH memory chip.

   

• An external high-gain detachable antenna that truly stabilizes the signal for lossless transmission.

   

• The interior uses 2 high-quality relays and a high-precision custom crystal oscillator with power-on protection to protect your various audio equipment from any damage.

   

• The Bluetooth decoding part uses the latest US ESS9023 top-level decoding core. The ES9023 is a 24-bit stereo audio digital-to-analog conversion chip (DAC) from ESS. It uses the industry-leading SABRE digital-to-analog conversion technology. This chip sets the best sound quality and high. Cost-effective in one, making it an ideal choice for digital to analog conversion. The ES9023 uses a patented Hyperstream architecture and time-domain jitter cancellation technology to achieve jitter-free recording quality with a dynamic range of 112dB.

   

• The all-aluminum casing is small and exquisite. The front and rear panels are precision machined by CNC machining center, which gives you a comfortable operation feel. The ultra-small size will not occupy your desktop space too much. It is a true HiFi Bluetooth reception. It is also a beautiful desktop decoration. The machine panel fonts are all made of expensive laser laser.

   

Specifications:

• Audio input: RCA input *1 group , 3.5 stereo input *1 group , Wireless Bluetooth input *1 group

   

• Audio output: RCA output *1 group

   

• Dimensions (W*H*D): 11.5MM*7MM*16MM (including tube height)

   

• Power input: DC12V

   

Package list:

1 × Main engine

1 × Power Adapter

3 × Electronic tube (one spare)

1 × Bluetooth antenna