Best Smsl Amplifier Home Audio Bluetooth

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 24bit/96kHz.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% Power 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

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

Parameters:
input: optical, coaxial, analog, computer USB
output: 2-channel (stereo) subwoofer out1
sampling rate: 44.1-192Khz (coaxial optical.1-96Khz (computer USB) bit wide: 16-24bit
frequency response: 20hz-22khz
impedance adaptation: 4-8 Ohm
maximum output power: 45W +45W（ 4 ohm, 25W +25w（8 Ohm ）
adapter resistance: 4ω-8ω
dynamic range: 102dBSNR: 81DBPOWER
USB audio specification: 16-24 bit/44.1Khz-96khz
USB compatibility: Windows, Mac OS X
power consumption: 102W (maximum> dimension：137x103x33mm(do not include bulge)
net weight.1Kgpackage

list:
Q5 unit 1
USB cable 1
user manual 1
power adapter 1
remote control 1

Description

Bluetooth input: you can connect the phone or computer Bluetooth, with external antenna, barrier-free transmission distance of up to 10 meters or more;
U disk input: This is the use of USB interface, connected to the U disk, power amplifier decoding U disk inside the MP3 / WAV music format, support to 64G capacity;
TF card input: insert the TF card, TF card decoding inside the MP3 / WAV music format, support to 32G capacity;
AUX input: 3.5mm stereo audio input, as long as the analog output can be connected to use, such as mobile phone / computer headphone port output.
Please note that the type of U disk and TF card need to be FAT32, the general U disk and TF card is the default FAT32

Specifications:
Output power(4ohm): 30W
Amplifier IC: TPA3118
Bluetooth version: 3.0/4.0/4.1
Power consumption: 22W
Standby power: 0.5W
Input: BT/USB Audio/U-Disk/TF card/3.5mm
Output: banana jack
Power supply: 24V
Color: Black/Sliver
Net weight :approx. 322g.
Gross weight: 748g

Package:
1*36A Plus AMPLIFIER
1*power adapter
1*Antenna

Feature:
all original parts manufacturing;
advanced oxidation process grain pull aluminum shell;
Delta OEM DC24V 4.5A (108W) power supply, over-current point 6A.
Warning:
The machine is BTL output, that is to negative side of speaker out is not public grounded (the two speakers cable must independent connect, no grounding together), we must strictly in accordance with the marking of plus or minus cable connection, this amp is not recommend for car or bike use.
Specification :
Speaker OUT (Left) x 1 pair (+ / -)
Speaker OUT (Right) x 1 pair (+ / -)
Power Indicator (Blue LED) around the volume control x 1
Power Supply input DC 24V 4.5A

The input interface: coaxial or optical fiber ( with switch ) The input frequency: 44.1, 48, 96KHZ/16/24BIT The signal to noise ratio: >113db Dynamic range: 105dB. distortion: 1KHZ%0.0006 The rated output: 1.7VPP The frequency response ( -0.2db ): 20-20KHz The whole machine power <8w headphone="" output="" power:="" 65mw@16="" 130mw@32??;="" headphone="" output="" distortion:="" 0.01%thd+n@100mw/32="" the="" machine="" volume:="" 128="" x="" 77="" x="" 35mm="" (="" including="" protruding="" parts)="" weight:="" 0.5kg="" (="" actual="" weight="" carriage="" outside="" packing="" structure.="" )="" configuration:="" sd-793ii="" host="" 1,="" manual="" 1="" (="" in="" english="" ),="" universal="" with="" japanese="" pse="" power="" 1.="" voltage:="" 100-240acv="" universal="" power="" supply.="">

SMSL SA-36A Plus digital power amplifier for passive speakers. It makes a great addition to any desk setup. It uses the well-regarded TPA3118 amplifier IC and supports wireless playback from Bluetooth-enabled devices¡ªlike your computer, tablet, and mobile phone¡ªwith a transmission distance of more than 10 meters.
Using the inputs on the front panel, you can also play music from your microSD card, USB drive, and other storage devices. When you use these three (U disk / TF card / Bluetooth) input, you can also set the EQ (flat,rock,pop,classical,jazz)
Input jacks
Bluetooth input: you can connect the phone or computer Bluetooth, with external antenna, barrier-free transmission distance of up to 10 meters or more;
USB input: you can connect the computer to use the USB, do not need to drive, this time the amplifier is equivalent to an external sound card, the computer sound option which will be set to the default device amplifier, and then play music (such as Microsoft WIN7 / WIN8 / WIN10 system).
U disk input: This is the use of USB interface, connected to the U disk, power amplifier decoding U disk inside the MP3 / WAV music format, support to 64G capacity;
TF card input: insert the TF card, TF card decoding inside the MP3 / WAV music format, support to 32G capacity;
AUX input: 3.5mm stereo audio input, as long as the analog output can be connected to use, such as mobile phone /computer headphone port output.

Specifications:
Output power(4ohm): 30W *2
Amplifier IC: TPA3118
Input: BT/USB Audio/U-Disk/TF card/3.5mm
Output: banana jack
Bluetooth: Compatible with 3.0/4.0/4.1
Power consumption: 22W
Standby power: 0.5W
Power supply: 24V
Machine size:120*92*40mm /4.8*3.5*16"
Net weight :approx. 322g.
Gross weight: 748g

Package included:
1*36A Plus AMPLIFIER
1*24V power adapter
1*Antenna