SMSL AD18 Stereo Audio Bluetooth USB DSP Digital Class D Power Amplifier 2.1. SMSL AD 18 is a small full digital class d bluetooth amplifier built-in headphone amplifier supports subwoofer output. Up to six kinds of input including USB, coaxial, analog, bluetooth 4.2 and two optical jacks (round and square).
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. This class d amplifier supports USB coaxial analog bluetooth and two optical inputs.With amplifier output port, 3.5mm headphone jack and subwoofer outputs, 80w2 output power, 1.44-inch color screen, the brightness of the display can be adjusted. Customized BT4.2 Bluetooth Module, supports apt-x, easily connect with bluetooth by NFC.
The bluetooth amplifier uses TAS5508C+TAS5342A from TI as amplifier chips, DSP technology, built-in SDB sound patented. AD18 uses digital amplify circuit. All analog signal convert to digital signal to make PHASE of input and output signal keep same. High efficiency up to 90%.
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. For much better sound, we use SDPI output instead of internal DAC output design. Strong anti-interference ability and More High-Fidelity. 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. Type: Full digital power amplifier, class d amplifier.
Input port: USB/AUX/3.5mm Coaxial and Optical1/Bluetooth/Optical2. Output Port: Amplifier output port/3.5mm Headphone port/Subwoofer. Output power:80W x 2.SNR(Signal to Noise): 90dB. 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.
1 x SMSL AD18 Amplifier (Newest Version). 1 x Power Supply (US Plug). 1 X User Manual in English.Thank you for your understanding. We will be responsible for all the loss. We do not have responsibility to response on item lost during returning. We will give you a satisfactory solution for sure. It will be kind of you to respect and cherish the feedback system like we do.
Actually your fair feedback will be the best stimulation for our work. The item "SMSL AD18 Stereo Audio Bluetooth USB DSP Digital Class D Power Amplifier 2.1" is in sale since Tuesday, April 7, 2020. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "smsl_audio" and is located in Moreno Valley, California.
This item can be shipped worldwide.