Stereo Bluetooth Amplifier Ad18 4.2 Supports Audio Full Hurry! Apt-x Smsl Speaker New 2.1 Usb Vertie Ean Rating: 4.9 out of 5
These days this Promo Stereo Bluetooth Amplifier Ad18 4.2 Supports Audio Full Hurry! Apt-x Smsl Speaker New 2.1 Usb goods is truly cost effective for practically everyone and its a very good buy for the money.
AD 18 is a small full digital class d bluetooth amplifier built-in headphone amplifier supports subwoofer output.Connect it to your computer and use it to drive your headphones with an amplifier or to power your passive speakers(4ohm speaker produces 80Wx2 output power).Sophisticated matting aluminum housing reduces interference. Patented SDB sound and +-8 level treble and bass adjustment. Independent headphone amplifier design and advanced DSP technology makes the unit more desirable.
Amplifier Chip: Using TAS5508C for digital signal DSP processing and Pre-Amp.TAS5342A for digital signal rear-AMP. It will be through LC filter and then send to amplifier output jack.
Digital Receiving Chip:CS8422.It receive optical and coaxial signal and all signal transfer.
USB chip:TAS1020B. Supports stereo sound 24 bit/96 kHz.For much better sound, we use SDPI output instead of internal DAC output design. Strong anti-interference ability and More High-Fidelity.
HP Amplifier Chip:MAX97220A. Dual-OP amplifier:NE5532 with High efficiency low noise.
Analog/Digital converter IC :CS5341,Accurate to 24 bit 48kHz.Convert AUX signal to digital signal. Then digital signal processing by CS8422
Specification
Type: Full digital decoding amplifier
Input port: USB/AUX/3.5mm Coaxial and Optical 1/Bluetooth/Optical 2
Output Port: Amplifier output port/3.5mm Headphone port/Subwoofer
Voltage: 24V
Output power:80W x 2
SNR(Signal to Noise): 90dB
THD+N: 0.04%
Output consumption: 50W
Standby power:0.8w
EQ adjustment: 7
Headphone output(32ohm): 53mW & THD=0.04%
USB sampling rate: 24bit 96kHz
Optical sampling rate:44.1kHz-192kHz
Coaxial sampling rate:44.1kHz-192kHz
Treble adjustment range: ±8db,Bass adjustment range:±8db
Net Weight: 572g
Gross Weight:1585g
Machine Size: 172*51*85mm
Return and Refund:
If you are not happy with our products, please contact us within 7 days of receipt of the goods.Please contact us before open dispute,we have a strong customer service team to help you solve the problem (return or replacement)
1. One-year Store warranty (China Warranty Service).
2. We will issue full refund or resend new replacement upon receipt of the item in its original condition and packaging with all components and accessories included.
3. For any items,please send by EMS or your local post when send back.
Return Policy
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service
On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).Stereo Bluetooth Amplifier Ad18 4.2 Supports Audio Full Hurry! Apt-x Smsl Speaker New 2.1 Usb
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