Feature
●It has 5 different analog and digital audio inputs(Bluetooth 5.0 / USB / Coaxial / Optical / Dual RCA connection), compatible with almost all audio devices such as MP3, Smartphones, Tablets, Computers, CD players, and more to meet your home audio system needs. USB memory input supports lossless formats such as APE, FLAC, WAV and so on, you can enjoy HiFi music easily
●In addition to speaker output (4/6/8Ω), the low frequency output is specifically designed to connect active subwoofer to build a 2.1 channel audio system, like a movie theater to enhance bass sound effects for a more impactful experience. With treble and bass control, you can get more delicate sound according to your own listening style
●Integrated design of vacuum tube and transistor, 6C19/6A2/ECH81 pipe for preamp catoin, WY2P for rectifiing, sound is clear, warm, smooth and delicate. It also uses 4 Toshiba 5200 and 4 1943 transistors to amplify and add dual troidal transformers that provide stable output up to 80W + 80W per channel, making it easy to drive most home passive speakers
●Unique design and attractive appearance, exquisite black panel and retro vacuum tube combine to make you look gorgeous and elegant. Dual VU meters dynamically display the listening fun and the display screen can show your work status in real time, making it very suitable for home and desktop audio systems
●*There is one group of audio processing ports in the back panel between RCA input and speaker output, which can be used as an audio processor to improve the sound quality of your amplifier or active speaker
●This product is a top version of high-quality materials. Recommended for professional HIFI enthusiasts
Description
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| AV-889 | GFJ804 | M4 | A10 | M1 PRO | DJ428 | |
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| Price | ¥38,800 | — | ¥9,142 | — | ¥9,265 | ¥43,380 |
| Features | 200W + 200W High Power | High power amplifier with built-in power supply | 2.0/4.0CH Power Amplifier/Player | Multi-functional top item | High power amplifier with player function. | It is cheap but not cheap sound quality. |
| Maximum output | 200W + 200W | 300W + 300W | 50W x 4. | 240W | 320W | 6.8W * 2 |
| Input | Bluetooth / RCA 2 systems, USB (USB memory) / Coaxial / Optical | Bluetooth/Stereo RCA | Bluetooth / Stereo RCA / U-disk | Bluetooth 5.0 / RCA / USB / Optical / Coax | Bluetooth / RCA / U-disk | RCA |
| Volume adjustment | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| sayings | 330 * 315 * 160mm | 7.4 x 7.2 x 2.0 inches (189 x 183 x 52 | 128 * 134 * 33mm | 7.3 x 5.0 x 1.5 inches (185 x 128 x 38 | 118 * 117 * 35mm | 260*215*150mm |
| High Bass Control | ✓ | ✓ | ✓ | ✓ | ✓ | x |
| Channel | 2.0 / 2.1CH | 2.0CH | 2.0CH/4.0CH | 2.0CH/2.1CH | 2.0/2.1CH | 2.0CH |
| Vacuum Tube | 6U1 / 6A2 / ECH81/WY2P | - | - | - | - | 5z4p * 1 6H8C * 2 6p1 * 4 |
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| Can be moved wirelessly. | Attractive Pre/Headphone Amplifier | Highly Recommended!!! | It is also a vacuum tube, DAC. | Great Prime,You wont regret it | Compatible with all 3.5mm headphones and 6.5mm headphones | |
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| Price | — | ¥6,780 | — | — | ¥11,888 | ¥5,080 |
| Specifications | VU Meter | Preamp, Headphone Amplifier | Music spectrum | DAC/Vacuum Tube Amplifier | Preamp/Headphone Amplifier | Headphone Amplifier |
Package Contents
1 x Vacuum tube power amplifier.
1 x Power Cord
Audio input: Bluetooth, RCA 2 systems, USB (USB memory) / Coaxial / Optical
Audio output: speaker jack/low frequency output (connect active subwoofer)
USB Memory Supported Sampling Rate: 16bit/ 48KHz
Supported USB memory formats: MP3 / WAV / APE / FLAC
Maximum storage capacity for USB memory: 64G
Bluetooth version: 5.0
Rated Power: 200W + 200W
Frequency Response: 20HZ-20KHZ(±2dB) Input Impedance: 47KΩ
Output impedance: 4Ω/6Ω/8Ω treble and bass range: ±10dB
Signal-to-Noise Ratio: ≥80DB THD: ≤0.5% (1KHz)
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Vacuum tube and transistor integration design, preamp catoin uses 6U1/6A2/ECH81 pipe, WY2P for rectifiing, sound is clear, warm, smooth and delicate.It also uses 4 Toshiba 5200 and 4 1943 transistors to amplify to add dual troidal transformers that provide a stable output of up to 200W per channel, making it easy to drive most of your home passive speakers. |
Unique design and attractive appearance, exquisite black panel and retro vacuum tube combine to make you look gorgeous and elegant.Dual VU meters dynamically display the listening fun and the display screen can show your work status in real time, making it very suitable for home and desktop audio systems. |
It has 5 different analog and digital audio inputs(Bluetooth 5.0 / USB / Coaxial / Optical / Dual RCA connection), compatible with almost all audio devices such as MP3, Smartphones, Tablets, Computers, CD players, and more to meet your various needs of home audio systems.USB memory input supports lossless formats such as APE, FLAC, WAV and so on, you can easily enjoy HiFi music. |
In addition to speaker output (4/6/8Ω), the low frequency output is specifically designed to connect active subwoofer to build a 2.1 channel audio system, like a movie theater to enhance bass sound effects for a more impactful experience.With treble and bass control, you can get more delicate sound according to your own listening style. |
