SMSL AD18 80W2 Bluetooth 4.2 HiFi USB DSP Digital Decoding Power Amplifier

Product Description

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 Specification Input port: 3. 5mm, USB/Coaxial/Bluetooth/Optical x 2 Output Port: Amplifier output port/Headphone Port Voltage: 24V Output power: 80W x 2 SNR(Signal to Noise): 90dB THD+N: 0. 04% 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 included: 1*AD18 1*Micro USB cable 1*Remote control 1*Antenna 1*Power supply

Features

• 【Full Digital Amplifier】The SMSL AD18 is part of the new generation of FDA full digital amplifiers. It uses high-tech TAS5508C and TAS5342 chips, TAS5508C for digital signal DSP processing and Pre-Amp, TAS5342A for digital signal post-amp, and the signal is sent to the amplifier output port after passing through the LC filter. It will bring high resolution to music lovers who want both compactness and high sound quality.
• 【Rich Inputs】The AD18 Class D Amp supports a variety of inputs, including USB, optical, coaxial, auxiliary and Bluetooth 4.2. Connect it to your computer and use it to drive your headphones through the amplifier or power your passive speakers (4 ohm speakers produce 80Wx 2 output).
• 【Hi-Fi sound quality, stable transmission】Bluetooth Amplifier Bluetooth 4.2 wireless connection and NFC function. This unit uses the most advanced BT 4.2 version, which is more stable and faster to transmit. It supports apt-X, and AD18 has built-in NFC function. Please make sure the NFC setting on your phone is turned on. When approaching the NFC area, the AD18 will recognize your phone.
• 【Two independent circuits】The SMSL ad18 has two independent circuits, one for the speaker and one for the headphone output. The active subwoofer output, 80Wx 2 amplifier output, with amplifier output, can provide unparalleled stereo audio for the speaker. 3.5mm headphone interface, the headphone amplifier adopts an independent headphone amplifier circuit, and the advanced DSP technology makes this AD18 more desirable.
• 【Bass and Treble Control】This all-in-one amplifier of SMSL Audio Stereo Amplifier is also equipped with a digital equalizer with multiple functions (bass tuning, treble, etc.), patented SDB sound and first-class treble and bass adjustment. The independent headphone amplifier design and advanced DSP technology make this device more ideal.

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