Buy R50 6J4 Tube Amplifier HiFi Audio Stereo Digital Amplifier Headphone Amplifiers Bluetooth Treble Bass Desktop Preamplifier PreampSilver in United States - Cartnear.com
R50 6J4 Tube Amplifier HiFi Audio Stereo Digital Amplifier Headphone Amplifiers Bluetooth Treble Bass Desktop Preamplifier PreampSilver
CTNR1158259 CTNR1158259Zax
2025-11-23
/itm/r50-6j4-tube-amplifier-hifi-audio-stereo-digital-amplifier-headphone-amplifiers-bluetooth-treble-bass-desktop-preamplifier-preampsilver-1158259
USD
143.03
$ 143.03 $ 145.95
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***** *****Tube preamplifier: Using tube 2*6J4 for pre amplifier; Replaceable design, can be change the tube for 6K4, 6J1, GE5654, 6AK5 and 6*1n for different sound style.
*****Low Ground Noise: There's no buzzing or ringing when you use it! We feature a high-grade microprocessor that controls the relay while its being switched on and off, achieving a low-ground noise power circuit.
*****Headphone Amplifier: It has headphones and RCA output. Plug in the headphones directly, the amplifier output will be automatically disconnected. RCA output can be connected to a passive speaker.
*****Bluetooth Amplifier: It has APT-X Bluetooth input / RCA input. It can be connected to CD, DAC decoder, mobile phone, TV, etc. *****It has treble and bass adjustment. Small size, wide power supply mode. It does not support phonograph / record player signal input.
*****Low Ground Noise: There's no buzzing or ringing when you use it! We feature a high-grade microprocessor that controls the relay while its being switched on and off, achieving a low-ground noise power circuit.
*****Headphone Amplifier: It has headphones and RCA output. Plug in the headphones directly, the amplifier output will be automatically disconnected. RCA output can be connected to a passive speaker.
*****Bluetooth Amplifier: It has APT-X Bluetooth input / RCA input. It can be connected to CD, DAC decoder, mobile phone, TV, etc. *****It has treble and bass adjustment. Small size, wide power supply mode. It does not support phonograph / record player signal input.
