Giới thiệu XH-A201 Audiophile 6J1 Tube Amplifier Front Board HIFI Class A Tone Preamp Board with Crystal Shell
Type: Electronic tube amplifier
Model: XH-A201
Number of channels: two channels
Output impedance: 4-8Ω
Power supply: AC 12V
Net weight: 170g
Size: 81*81*43
note:! ! ! ! !
The machine cannot be DC power input, otherwise it will not work or the machine will be damaged.
It is a preamplifier, not a power amplifier, it needs to be connected to a power amplifier!
The tube buffer magnifies about 2 times, and it is connected between the sound source and the power amplifier, which can effectively pass
Filter the digital flavor, make the human voice more real, with timbre and strong guts.
1. AC 12V input: use DC5.5*2.1 socket, link to 12V transformer input, remember: DC power input is not allowed, otherwise it will not work.
2. Left and right channel input: audio signal input, which can be connected to mobile computers, MP3, mp4 and other music players.
3. Left and right channel output: It is the audio signal output terminal, which can be connected to the audio signal input terminal of the power amplifier and the power amplifier board to provide the power amplifier with a brave music experience!
4. Power switch/volume knob: When turned off, turn clockwise to hear a "tick", the indicator light is on, indicating that the power has been turned on, and the volume is at the minimum at this time, and turning clockwise will increase volume. Turn the knob counterclockwise to lower the volume at first. When the volume is turned to the minimum, if you continue to rotate it until a "tick" is heard, then the power is turned off and the power indicator goes out.
Type: Electronic tube amplifier
Model: XH-A201
Number of channels: two channels
Output impedance: 4-8Ω
Power supply: AC 12V
Net weight: 170g
Size: 81*81*43
note:! ! ! ! !
The machine cannot be DC power input, otherwise it will not work or the machine will be damaged.
It is a preamplifier, not a power amplifier, it needs to be connected to a power amplifier!
The tube buffer magnifies about 2 times, and it is connected between the sound source and the power amplifier, which can effectively pass
Filter the digital flavor, make the human voice more real, with timbre and strong guts.
1. AC 12V input: use DC5.5*2.1 socket, link to 12V transformer input, remember: DC power input is not allowed, otherwise it will not work.
2. Left and right channel input: audio signal input, which can be connected to mobile computers, MP3, mp4 and other music players.
3. Left and right channel output: It is the audio signal output terminal, which can be connected to the audio signal input terminal of the power amplifier and the power amplifier board to provide the power amplifier with a brave music experience!
4. Power switch/volume knob: When turned off, turn clockwise to hear a "tick", the indicator light is on, indicating that the power has been turned on, and the volume is at the minimum at this time, and turning clockwise will increase volume. Turn the knob counterclockwise to lower the volume at first. When the volume is turned to the minimum, if you continue to rotate it until a "tick" is heard, then the power is turned off and the power indicator goes out.