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J1 Audio Amplifier 6J5 Tube Preamplifier Coaxial AUX USB Headphone Amplifier 50Wx2 Tpa3116 Bluetooth 5.0 Tube Amplifier
J1 is equivalent to the combination of the three-piece set of the company`s bluetooth decoding tube pre-amp digital power amplifier.
Built-in TPA3116 digital power amplifier chip, Bluetooth 5.0 chip, electronic tube tone pre-stage, support optical coaxial input, USB interface to read U disk audio file playback, equipped with 3.5 headphone jack, you can connect headphones to listen to music.
J1 has a voice prompt function, when the switch button is pressed, there are voice prompt input modes, up to 5 input modes, including Bluetooth input, optical input, coaxial input, AUX input, U disk playback, 2 output methods , it is both a power amplifier and a headphone amplifier, which can cope with a variety of usage scenarios and is easy to use.
Whether you want to listen to speakers or headphones, you can do both.
Model: J1
Audioinput: AUX input, COAX coaxial, OPT coaxial, USB-U disk, BLUE Bluetooth
audio output: 1 group of 3.5 headphone output, 2 groups of small crystal binding posts
Working voltage: DC24V
Standby power consumption: 1W
Power socket specifications: 5.5-2.1mm
Tube model: 6J5 two
High and low frequency gain: ¡¾6dB
Op amp patch: two NE5532
Power amplifier chip: TPA3116
Amplifier output power: 50WX2/4 ohms, 30WX2/8 ohms
THD+N@1khz: 0.1%
Amp output: 3.5 headphone jack
Amp output power: 200mW/8 ohms, 100mW/16 ohms
USB support: up to 64GU disk
USB supported formats: MP3 Stereo 320Kbps CBR and VBR
AAC Stereo: LC/LD/HEv2 profile
WMA support: WMA9, WMA10 Pro
Frequency Response Range: 20-20K@1kHz¡¾0.3dB
Signal-to-noise ratio: 95dB
Bluetooth version: 5.0
Bluetooth Support: SBC/AAC
COAX coaxial: 16Bit-44.1Khz
OPT fiber: 16Bit-44.1Khz
size: 120 x 140 x 80mm
Material: Aluminum alloy
colour: black
Package Contents:
1 x J1 Preamp
2 x Vacuum Tube
1 x Coaxial cable
1 x fiber optic cable
1 x RCA Cable
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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