HiFi Bluetooth 5.0 Amplifier Headphone Amp DAC Decoder 100Wx2 TDA7498E Home Use (No Power Supply)

HiFi Bluetooth 5.0 Amplifier Headphone Amp DAC Decoder 100Wx2 TDA7498E Home Use (No Power Supply)

Features:
- Can connect stereo speakers and active subwoofer
- Bluetooth 5.0 can be connected to mobile phones, tablets, smart TVs
- USB port can be connected to PC, smart phone OTG for Android. OTG line needs to be purchased separately. For Apple phones, you need to purchase Camera Kit separately.
- Provide lossless music sound quality
- LED display
- Professional HiFi decoder chip
- Really restore the scene
- Headphone amplifier output
- High power output of customized inductor
- RCA / coaxial / optical input
- USB input
- With remote control
- Treble, bass and audio adjustment
- The stereo decoding amplifier restores the original sound of the music, conveys high-quality sound effects, and presents the details of the music
- Rubber anti-skid pads are safer and more convenient to use
- Wavy side shape reproduces European style
- Surface aluminum alloy sandblasting process, feel better
- Built-in HIFI digital decoding chip
- DC power supply, safe and reliable
- Multiple signal input methods, lossless switching
- PC-USB driver-free identification, official original firmware
- Mobile phone OTG free drive, lossless transmission
- High-speed 5.0 Bluetooth reception, stable and convenient
- Professional electronic control, lossless volume preamp
- PLC digital operation, safe and accurate operation more than 1,000,000 times
- Professional earphone protection circuit, pure mechanical, safe and reliable
- TDP7498 power amplifier IC, creating a sound close to Class A

Internal Components:
- Independent headphone amplifier output system
- TDP7498E power amplifier IC, power up to 200W. High frequency and large current output, low frequency sound is shocking
- Digital circuit assembly processing system
- HIFI digital converter DAC chip ES9018K2M supports 192KHz / 32bit sampling, the signal-to-noise ratio is as high as 127dB, and the distortion is less than -120dB. It will provide listeners with a rich voice, super high quality, and faithful reduction.
- US 3003 chip, true 5.0 speed, digital Bluetooth module
- SA9023 USB drive IC
- Special for digital circuits, exclusive custom pure copper high power loop closed anti-interference inductors to ensure long-term large current output
- Through the remote control, users can control and adjust the volume, select the signal mode, achieve mute, treble, bass gain adjustment
- Turn on Bluetooth, search BORIZSONIC-I2S, you can connect mobile phones, computers, laptops, smart TVs.
- The effective transmission distance of Bluetooth 5.0 is more than 10 meters. Audio transmission is stable. Compatible with 99% smartphones in the market. Support mainstream mobile phone, tablet computer, notebook computer Bluetooth to play music.
- Bluetooth wireless 5.0 transmission technology, high efficiency and stable wireless transmission, strong anti-interference performance. It can be used indoors or outdoors. Let you enjoy pleasant wireless music.
- Bluetooth memory, lock function. Only need to successfully connect to Bluetooth once, it will automatically remember. The next time you use Bluetooth, you do not need to pair again, Bluetooth will automatically pair.

Specifications:
- Model No.: TDA7498E COOPER PRO
- Total Output: 100W*2
- Power Supply Requirement: DC 24V 5A (External diameter 5.5mm; internal diameter 2.5mm)
- Impedance: 4-8Ω
- Product Weight: About 0.61 kg

Electric Parameters:
- Total Harmonic Distortion @ A-weighting: 3.5mm headphone jack, <0.05% at 1KHz; BTL amplifier output, 1 at 1KHz
- SNR @ A-weighting: 3.5mm headphone jack,> 103dB at 1KHz; BTL amplifier output,> 91dB at 1KHz
- Frequency Response: 3.5mm headphone jack, 20Hz-200KHz (±0.1dB); BTL amplifier output, 20Hz-20KHz (±0.8dB)
- Channel Crosstalk: 3.5mm headphone jack, -93dB @ 1KHz; BTL amplifier output, -75dB @ 1KHz
- Channel Balance: 3.5mm headphone jack, 0.05dB; BTL amplifier output, 0.05dB
- Output Power:
* 3.5mm headphone jack, 263mW x 2 at 32Ω, THD + N <1%; BTL amplifier output, 47W x 2 at 4Ω, THD + N <1%;
* 3.5mm headphone jack, 48mW x 2 at 300Ω, THD + N <1%; BTL amplifier output, 42W x 2 at 8Ω, THD + N <1%;
-Adaptation Impedance: 3.5mm headphone jack, 16-300Ω; BTL amplifier output, 4-8Ω

Decoder Support Specifications:
- USB IN: 44.1KHz-96KHz/16Bit-24Bit
- OPT/COAX IN: 44.1KHz-192KHz/16Bit-24Bit
- Bluetooth support protocol: QCC3003 Bluetooth supports sbc / aac

Package Included:
- 1 x Set of Amplifier without Power Supply

Note:
- Optional Colors: Black, Silver. Please choose the color you want when purchasing.
- Power supply is not included in the package.
- If NFC function is needed, please contact us to pay extra money. This function does not support for Apple system now.
- It is assembled and ready to use.

 

Protection System:
1. Soft start power switch: protect speakers switch from impact interference.
2. High frequency ring resistance constant voltage power management system: when plugged into DC power supply, there is no arc spark, safe and reliable to use.
3. Power-off sub-voltage surge wall: block the shock damage caused by power failure and voltage loss to speakers.

Attention:
Users with power supply lower than DC 20V, such as 12V battery / battery power supply (battery is not included) for cars and motorcycles, it is recommended to use our company's booster power supply to ensure power amplification and power output to obtain a good HiFi experience. If step up power supply is needed, please contact us to pay extra money.