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        AO300 Pro Stereo Amplifier & DAC

        SMSL AO300 Pro Stereo Amplifier & DAC

        €299,95

        6 In stock

        Add to cart

        SMSL AO300 Pro Stereo Amplifier & DAC

        9 reviews
        5 from 5
        9 reviews
        5 stars
        78%
        4 stars
        22%
        3 stars
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        Brand: SMSL
        Show all Headphone amplifiers
        2 x 165W
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        € 247,89€ 299,95 6 In stock
        • -5% Purchase 4 for only € 284,95 per piece
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        • At least two years warranty
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        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC
        AO300 Pro Stereo Amplifier & DAC

        Pros and cons

        According to our specialists
        • Support MQA decoding and MQA-CD
        • All Aluminum alloy CNC precision processing shell, anodizing technology and chamfering process, exquisite workmanship and delicate touch

        Product description SMSL AO300 Pro Stereo Amplifier & DAC

        The SMSL AO300 Pro Stereo Amplifier & DAC combines high-power digital amplification, high-resolution USB decoding, modern Bluetooth support and refined volume control in a compact aluminium chassis.

        Highlights of the SMSL AO300 Pro

        • Germany Infineon digital high-power amplifier chip for high efficiency and low energy consumption
        • Cirrus Logic CS43131 DAC chip with third-generation XMOS XU-316 USB processing
        • PCM support up to 32-bit/768 kHz and DSD support up to DSD256
        • Supports MQA decoding and Bluetooth with LDAC, aptX/HD, SBC and AAC
        • JRC NJW1194 electronic volume control with accurate adjustment and ultra-low distortion
        • CNC-machined anodised aluminium alloy panel, gold-plated terminals and full-function remote control

        Product details SMSL AO300 Pro

        SMSL AO300 Pro DAC & Power Amplifier

        The SMSL AO300 Pro is designed as a compact centrepiece for modern home audio systems, combining DAC functionality with a powerful digital amplifier stage. Its Infineon high-power amplifier chip is built for efficient operation, delivering strong performance while keeping energy consumption low.


        Digital playback is handled by a Cirrus Logic CS43131 DAC chip and a third-generation XMOS XU-316 processor. The AO300 Pro supports PCM audio up to 32-bit/768 kHz, DSD up to DSD256 and MQA decoding, making it a capable choice among desktop and hi-fi DAC converters.


        Wireless listening is also well covered, with Bluetooth support for LDAC, aptX/HD, SBC and AAC. Volume is managed by the JRC NJW1194 electronic control chip, selected for accurate adjustment and ultra-low distortion, giving the unit precise day-to-day usability alongside its high-resolution digital input capabilities.


        The AO300 Pro is finished with a CNC-machined aluminium alloy panel and anodised surface treatment for a clean, durable feel. Gold-plated input and output terminals, audiophile-grade components, overheating and overcurrent protection circuits, a built-in high-power switching power supply and a full-function remote control make it a versatile option in the amplifiers category.


        What's in the box

        • SMSL AO300 Pro Stereo Amplifier & DAC
        • AC power cord
        • USB cable
        • HDMI cable
        • Remote control
        • Bluetooth antenna
        • Manual
        • Memory card

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        Specifications

        Article number
        SMSL AO300Pro
        Product type
        Hi-Fi device that fulfills the functions of DAC, amplifier, and headphone
        Wireless Connectivity
        Bluetooth
        DAC Chipset
        Decoding chip CS43131 by Cirrus Logic
        Inputs
        HDMI(ARC)/RCA/BT/USB/Optical/Coaxial
        Outputs
        SW-out, loudspeakers out
        THD(+N)
        0.003%
        USB Compatibility
        Windows 7 / 8 / 8.1 / 10 / 11, Mac OSX, Linux
        Supported file formats
        MQA and more
        Processing resolution & sample rate
        New 3rd generation XMOS XU-316, PCM support up to 32bit/768kHz, DSD support up to DSD256
        Power consumption
        40W (Normal Volume)
        Remote control
        The remote controller use 2 x R03/AAA batteries
        Dimensions
        219X42X185mm (WxHxD)

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        Reviews

        9 reviews
        Review this product
        5 of 5
        -
        By Flemming on 16 November 2025
        5 of 5
        -
        By Magnus on 27 October 2025
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        AO300 Pro Stereo Amplifier & DAC
        € 247,89
        € 299,95
        AO300 Pro Stereo Amplifier & DAC
        6 In stock
        Add to cart
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