











Chi-Fi
Excellence
Ideal for
Desktop Use
90W @ 4Ω
Power Output
Connect With
XLR, RCA & USB
SMSL INTRODUCES THE ALL-NEW BLUETOOTH-ENABLED DIGITAL POWER AMPLIFIER - THE AO200
SMSL has been developing headphone amplifiers and Hi-Res Digital-to-analogue converters for years. Their product line-up has always been widely accepted in the audiophile community. SMSL has also ventured into power amplifiers, developing some of the highly dependable speaker amplifiers like the VMV A2, VMV A1, DA-9, DA-6, A300, etc. Building on the lineage, SMSL is proud to introduce the AO200 Bluetooth-enabled digital power amplifier. It features Bluetooth 5.0, enabling it to deliver jitter-free wireless audio. It has a fully balanced design offering; quality sound output with low distortion ratings. SMSL has featured two independent Infineon class D power amplifier chips for quality signal amplification. It also has subwoofer output helping you to create a 2.1ch speaker system. Upgrade your HiFi speaker setup with the Bluetooth-enabled digital power amplifier - the AO200!

FEATURES DUAL CLASS-D AMPLIFICATION CHIPS FROM INFINEON FOR SUPERIOR SONIC PERFORMANCE
SMSL AO200 features two independent MA12070 high-performance Class-D power amp chips from the German brand Infineon. They offer high-quality audio signal amplification offering up to 92% improved efficiency over the former models. It also reduces power consumption and has low power requirements. The Class-D amplifiers amplify the signal with lower distortion ratings maintaining the true and pure signal transmission. The MA12070 adopts a new power amplifier architecture, MERUS, which is different from the traditional class D power amplifier. In this design, each half-bridge uses four MOSFETs (M1-M4) and the capacitor "flying" between them as an additional power supply. These are railed to generate a three-level output signal at the output switch node. In addition, to improve sound quality, a lot of high-quality professional audio components are also used!

EMBEDDED WITH NJRC NJW1194 JAPANESE VOLUME CONTROL CHIP FOR PRECISE VOLUME ADJUSTMENT
SMSL AO200 provides precise volume adjustment thanks to the Japanese NJRC NJW1194 volume control chip. It is a digital volume control that allows you to adjust volume precisely. In addition, the AO200 has a built-in high-quality power supply specially designed for audio. It also has a perfect protection circuit for overheating and overcurrent, keeping the AO200 cool even if used for extended hours.

PHENOMENAL WIRELESS TRANSMISSION WITH BLUETOOTH 5.0 SUPPORT AND EQ SETTINGS
SMSL AO200 features wireless signal input with the latest Bluetooth 5.0 connectivity. It offers an impressive wireless connection with a stable, lag-free connection with the source device. Now you can use your smartphone and listen to your favourite music on your HiFi speaker system. SMSL has featured its patented SDB sound and eq adjustment on the AO200. You can adjust the output using multiple SDB presets with an option; to individually adjust the bass and treble response in the output signal. By default, the AO200 arrives in direct mode, and of course, this is the stock tonality of the amplifier. In addition to that, there is the SDB option, Tone, Bass, Super Bass, Rock, Soft, and Clear. These EQ settings help you to adjust the presets according to your listening preferences.

DOUBLES-UP AS A USB DAC WITH SEAMLESS COMPATIBILITY WITH FLASH DRIVES
The USB port on the AO200 has two functions; either it can act as a flash drive or a USB port for your computer. The caveat is that the USB port will only allow MP3 files to be played when it is used with a flash drive. It will also just play the files on an infinite loop, and there aren’t options for the next track, pause, or previous track. The 2nd functionality of the USB port is to input from a computer or phone. The connection can be obtained with the supplied USB A to USB A cable. The USB connection is seamless; your source will detect the AO200 without requiring additional drivers to be installed on your source device.

TRUE BALANCED INPUT DESIGN ALONG WITH SUBWOOFER OUTPUT
The Balanced circuit architecture of the SMSL AO200 extends from the input to the speaker output. With its Balanced architecture and 3-pin XLR input ports, the AO200 performs well with less distortion and signal transmission loss. The AO200 features a large selection of input possibilities for a compact integrated amplifier. The rear of the device has input options, including the typical RCA (Single-ended) and XLR (Balanced) analogue inputs, Bluetooth, and a USB flash drive or computer port that can be connected directly. On the far right of the panel, there is an IEC power inlet used to power the AO200. It also has a subwoofer output, allowing you to set up a 2.1-ch system at home.


DESIGNED TO IMPRESS WITH AN ALUMINUM ALLOY CHASSIS, LCD DISPLAY, AND A FUNCTIONAL REMOTE
The whole chassis of the AO200 is made of CNC-machined aluminium. Being made of aluminium, it can also act as a heat sink, which will be more than adequate for the amplifier's typically cool class D operation. The volume knob is located directly in the centre of the amplifier's front fascia. A vibrant LCD screen on the front fascia's right side displays information about the amplifier status and aids in the menu navigation. The supplied remote control also comes in handy when you want to control the various settings from the comfort of your couch. Four strong rubber feet underneath the AO200 keep it firmly in place. This design aspect is a nice feature since it would stop the AO200 from being pulled by heavier cables when connected.

MODEL | S.M.S.L AO200 |
INPUTS | XLR, RCA, BT, USB |
THD+N | 0.003% |
SNR | 110dB |
CHANNEL SEPARATION | 98dB |
INPUT SENSITIVITY / INPUT IMPEDENCE | 280mV/47kΩ |
OUTPUT POWER | 150Wx2(2Ω) 90Wx2(4Ω) 50WX2(8Ω) |
POWER CONSUMPTION | 40W(Normal Volume) |
STANDBY POWER | 0.5W |
SIZE | 210x40x170mm (WxHxD) |
WEIGHT | 0.96kg |
BOX CONTENTS | 1. S.M.S.L AO200 |
2. 1 × AC cable | |
3. 1 × Bluetooth antenna | |
4. 1 × Remote control | |
5. 1 × User manual | |
6. 1 × Warranty card |

GENERIC NAME | Headphone Amplifier |
IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
NET QUANTITY | 1 |
Using NJRC's electronic volume control chip NJW1194 from Japan, precise volume control and low distortion;
The balanced design, from input to speaker output, greatly reducing distortion caused by signal transmission;
Built-in S.M.S.L SDB patented sound and treble/bass adjustment for easy matching of a variety of speakers and music;
Subwoofer pre out for 2.1 system application.
New Bluetooth 5.0 reception, better sound quality, longer transmission distance!
All aluminium alloy CNC precision processing shell, anodizing technology and chamfering process, exquisite workmanship and delicate touch;
Colour LCD display and user-friendly operating system are simple and easy to understand, equipped with full-featured remote control function;
Low power standby function to meet the latest European ErP2 standard;
A large number of professional Hi-Fi audio components are used to enhance the sound experience;
High quality gold-plated input and output terminals;
Perfect protection circuit for overheating, overcurrent, etc.
Built-in high quality power supply, specially designed for audio!
1 Year Warranty
Don't sweat it, this S.M.S.L - AO200 comes with a warranty
from S.M.S.L that covers manufacturing defects.
All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about S.M.S.L's warranty in India.
"What’s impressive though, is how SMSL was able to cram all these features while creating a relatively neutral but lively and dynamic class D amplifier that can produce loads of detail."
Read More"If you're looking to power up some bookshelf speakers, if you have an active subwoofer, if you like great price/performance ratio, the new AO200 from SMSL should prove to be an excellent companion."
Read More"If you want a capable amp that can form the heart of a budget hi-fi for your apartment or large bedroom, you should check the SMSL AO200 Digital Power Amplifier out."
Read More