Description
Tokban A09 6n2 6p1 Vacuum Tube Amplifier Kit DIY 6.8w*2 2-channel Amp Vu Meter Bluetooth 5.0 HIFI Class Amplifier Audio has multiple variation to choose from.
Please carefully choose correct input Voltage option. US=110
- Package: Yes
- Channels: 2 (2.0)
- Model Number: A09
- Maximum Power Per Channel: 6W
- Brand Name: TOKBAN
- Origin: Mainland China
- Certification: none
- Product type: Amplifier audio
- Amplifier types: 2-channel amplifier, vacuum tube amplifier, HIFI amplifier, Class A amplifier, Bluetooth amplifier,6n2 6p1 amplifier, single ended amplifier
- Output power: 6.8w+6.8w
- Bluetooth: QCC3003 Bluetooth 5.0
- Vacuum tubes: 6P1, 6N2, 5U4C/5Z4P, 6E2
- Vu meter: ST-39 34mm
- Input impedance: 100k ohms
- Output impedance: 4ohms, 8ohms
- SNR: 90dB
- Frequency response: 20Hz-20kHz
- Size: 320*160*305mm
- Weight: 8.1kg
Tokban A09 6n2 6p1 Vacuum Tube Amplifier Kit DIY 6.8w*2 2-channel Amp Vu Meter Bluetooth 5.0 HIFI Class Amplifier Audio
Explanation:
- BT=Bluetooth 5.0
- The package includes circuit diagrams and wiring diagrams. If you have any questions during the assembly process, please contact me.
Sound description:
- The 6n2+6p1 parallel Class A amplifier balances both low and high frequencies in the audio band, possessing the unique properties of a vacuum tube Class A. It has a strong low-frequency sense and intensity, warm and mellow mid frequency, clear high-frequency layers, and no sense of rupture in extremely high frequencies. The sound details are bright, and the overall control is excellent.
Product Introduction:
- A09 uses 6N2 vacuum to drive 6P1 in parallel for Class A amplification, and 6E2 for audio level output indication.
- The signal source can be CD, DAC decoding or computer audio source, with a single line audio input to ensure that the input audio source is clean.
- A09 adopts a PCB circuit, and the electronic tube filaments are connected by AC twisted pair cables. The bottom noise control is very perfect, and the background is very quiet.
- The power supply adopts multi-stage capacitor filtering, which makes the front stage work more stable and ensures that the power supply voltage is also very stable during music explosions, ensuring no distortion and stable operation.
- The volume potentiometer adopts high-quality 16 type dual potentiometers, with clear positioning and balanced left and right. The coupling capacitor uses German WIMA or CBB thin film capacitors, the filtering capacitor uses high-temperature and high-frequency electrolytic capacitors, and the connecting wire uses Teflon high-temperature wire.
- Speaker recommendation: 4-8 Ω, recommended to use 2-division frequency, sensitivity above 89dB.
Parameters:
- Output power: 6.8w+6.8w
- Frequency response: 20Hz-20kHz
- Input impedance: 100k Ω
- Output impedance: 4-8 Ω
- SNR: 90dB
- Input sensitivity: 50mV-2000mv
- Size: 320*160*305mm (width*height*depth)
- Weight: 8.1kg
Vacuum tube:
- Rectifier tube: 5U4C (Soviet Union)/shuguang 5Z4P, shipped randomly
- Power tube: 6P1 * 4
- Front amplifier tube: 6N2 * 2
- Cat’s eye electronic tube: 6E2 * 2
- VU meter: ST-39 (diameter 34mm)
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