Cayin ламповый усилитель и встроенный усилитель Hi-Fi

Large capacity battery: The headphone amplifier has a large capacity, which can be used to listen to music, enjoy music and make your life more comfortable. Reliable: This portable headphone amplifier is made of high-quality abs material, which is durable and has a long service life. it can be used for a long time. Amazing product: The compact design of this headphone amplifier makes it easy to carry and store, allowing you to enjoy your music anytime, anywhere. RU6 Portable USB DAC...

Features: Bluetooth 5.1 one click interconnection, high-definition transmission Adopting Qualcomm QCC5125 HiFi Bluetooth platform, 5.1 Bluetooth version. Supports multiple wireless high-definition music protocols, including APTXHD/LDAC (LDAC supports transmission of 96kHz/24Bit high-resolution audio). Enjoy wireless freedom, ensure stable data transmission and high fidelity sound quality, and open up a more intelligent and convenient user experience. Using two high fidelity headphone driver...

Features: Aluminum alloy wire drawing panel, VFD dynamic display, luxurious and generous in shape; Professional file decoding chip，US BB company's chip PCM1792 is used for digital-wave, HDCD decoding and D/A conversion;  analog audio output circuit adopts electron tube 12AU7 as buffer auxiliary; with optical fiber digital output Coaxial digital signal output; low-pass filter circuit uses high-quality audio dedicated op amp;  Low-pass filter circuit using audio-specific op amp, while...