Table of contents
show
SMSL Ao200 Digital Power Amplifier User Manual
Parts & Description
- Display
- Remote window
- Knob
- XLR B
- RCA
- SW out
- USB input
- Bluetooth antenna
- Right channel output
- Left channel output
- Power input
- Power switch
Package list
- 1 × S.M.S.L AO200
- 1 × AC cable
- 1 × Bluetooth antenna
- 1 × Remote control
- 1 × User manual
- 1 × Warranty card
User interface
Main
- Input source icon
- Volume Level
- Red when muted
- Input source name
Remote Control
- Install 2 x AAA batteries as instructions.
- Do not place obstructions between the main unit and the remote control.
- Beware that use of this remote control could cause the unintentional operation of other devices that can be controlled by infra.
Operating the remote control
Display Interface and Instructions
- Bass adjustment range:-10dB ~ +10dB When the EQ mode is Direct or other EQ mode, changing the Bass will change the EQ to Tone mode.
- Treble adjustment range: -10dB – +10dB When the EQ mode is Direct or other EQ mode, changing the Treble will change the EQ to Tone mode.
- DIMMER:5second ~ 60 second The range is 5 seconds-60 seconds.
- Brightness Level:1 ~ 6
INPUTS
- USB
- BALANCED
- UNBALANCED
- BLUETOOTH
EQ Setting
- Direct
- Tone
- SDB
- Bass
- Super Bass
- Rock
- Soft
- Clear
Features
- 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 SMSL 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 aluminum alloy CNC precision processing shell, anodizing technology and chamfering process, exquisite workmanship and delicate touch;
- Color 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;
Specifications
- Inputs: XLR , RCA , BT
- THD+N: 0.003%
- SNR: 110dB
- Channel separation: 98dB
- Input Sensitivity / Input Impedance: 280mV/47kΩ
- Output Power: 150Wx2(2Ω) / 90Wx2(4Ω) / 50Wx2(8Ω)
- Power Consumption: 40W(Normal Volume)
- Standby power: 0.5W
- Size: 210X40X170mm(WxDxH)
- Weight: 1.3kg
- Weight (In shipping carton): 1.8kg
FAQS
How does a digital power amplifier work?
- Digital amplifiers, also known as Class D amplifiers, operate by converting an analog input signal into a digital format that uses pulse-width modulation (PWM) or pulse-density modulation (PDM).
What is the principle of digital amplifier?