indicator light:
Red light on: CD playback mode
Blue light on: DVD playback mode
Red and blue lights on: USB/Bluetooth playback mode
It can connect to audio source devices such as TV/computer/mobile phone/CD/DVD/Bluetooth/USB.
Upgrade version£ºsunbuck AV880 2.1 35W Audio Amplifier Fiber Coaxial USB Bluetooth Headphone Amplifier Class A HiFi stereo Headphone Vacuum Tube Amplifier Audio
Product Description
1: The matte black panel is noble and elegant. The combination of the elegant matte black panel and the special metal bile duct makes it an integral whole. It is exquisite and self polished, with a luxurious texture, and exudes a rich and elegant artistic atmosphere.
2: 4 high-end tubes, with pure and high-fidelity sound quality, fully explaining the charm of music.Vacuum Tube model: 6K4*2, 6Z19*2. The low frequency drive is more powerful, the sound range is rich, and the tone is more mellow.
3: The sound is exquisite, the music is within reach, restore the real sound, and the good sound does not need to be over-rendered. The AV-880 has fine tone, wide range, strong stereo, high-fidelity sound, full strength, smooth presentation and smoothness, whether it is symphony or pastoral music, it can be performed in a subtle and touching manner.
4: The panel has independent treble and bass adjustment, and the sound quality is under your control.
5: Wireless Bluetooth music transmission, easy connection to iPone, iPad, smart phone, tablet computer Wait for Bluetooth devices and enjoy high-quality music as you like.
6: USB supports various audio formats of WMA, WAC, MP3, FLAC, and APE.
7: Stereo headset amplification function, connect the headset anytime, anywhere, and enjoy pure music.
8: Supports fiber/coaxial/Bluetooth input.
9: Output supports connecting 2 passive speakers+1 active subwoofer. Assembled into a 2.1 speaker system
Product parameters
Rated power: 35W+35w
Peak power: 70W+70W
Impedance: 2 ¥Ø - 16 ¥Ø
Power consumption: 100W
Input power: AC 115V/60Hz/230V/50Hz
Input impedance: 47K ¥Ø
Input sensitivity: 500MV
Signal-to-noise ratio: 280dB
THD£º¡Â0.5%
High pitch: ± 10dB
Bass: ± 10dB
Frequency response: 20Hz-20KHz
Vacuum electronic tube: 1 pair of 6K4/1 pair of 6Z19
Output supports connecting 2 passive speakers+1 active subwoofer. Assembled into a 2.1 speaker system
Standard version£ºSunbuck tube amplifier 6F1 6P1 6H1N Bluetooth Audio amplifier 2.0 channel 30W High Power HIFI Vacuum tube amplifier
Product parameters:
Input voltage: 210V-240V
Output power: 30W+30W
Channel: 2.0
Load d impedance: 4-16¥Ø
Signal to noise ratio: 80db
Type:6P1 6H1NTube Amplifier
Size: 260*265*160mm
Weight: 4.8KG