We are proud to stock the fantastic SMSL AD18 80Wx2 Bluetooth 4.2 HIFI USB DSP Full Digital Decoding Power Amplifier Optical Coaxial Input.
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AD 18 is a multi-functional digital power amplifier with headphone amplifier. Up to six kinds of input including USB, coaxial, analog, bluetooth and two optical jacks(round and square).Customized BT4.2 Bluetooth module, device easily connect with bluetooth by NFC. Using TAS5508C+TAS5342A from TI. Headphone amplifier adopts independent IC. Using advanced DSP technology, with 1.44-inch color screen and remote control. Built-in SDB sound patented belongs to S.M.S.L.
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:VT1620A. Support stereo sound 16bit/24bit and sampling rate up to 192kHz.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 convertor IC :CS5341,Accurate to 24 bit 48kHz.Convert AUX signal to digital signal. Then digital signal processing by CS8422
Input port: 3.5mm,USB/Coaxial/Bluetooth/Optical x 2
Output Port: Amplifier output port/Headphone Port
Output power:80W x 2
SNR(Signal to Noise): 90dB
Headphone output(32ohm): 53mW@THD=0.04%
USB sampling rate: 16bit: 44.1kHz-192kHz 24bit: 44.1kHz-96kHz
Output consumption: 50W
EQ adjustment: 7
Treble adjustment range: ±8db? Bass adjustment range: ±8db
Net Weight: 572g Whole Weight:1485g
Machine Size: 172*51*85mm Package Size: 275*231*74mm
Package include: AD18*1 Power supply*1 MICRO USB cable*1 Remote control*1 Antenna*1