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SMSL AO300Pro Power Amplifier DAC Headphone Amp 2.1CH 165Wx2 with MA5332MS IC MQA MQA-CD DAC CS43131 IC 4.4mm/6.35mm 768K/32Bit XMOS XU316 USB/BT5.3/Coax/Opt/RCA/HDMI(eARC) Input Amps(Black)

SMSL AO300Pro Power Amplifier DAC Headphone Amp 2.1CH 165Wx2 with MA5332MS IC MQA MQA-CD DAC CS43131 IC 4.4mm/6.35mm 768K/32Bit XMOS XU316 USB/BT5.3/Coax/Opt/RCA/HDMI(eARC) Input Amps(Black)

$463.14 USD
$463.14 USD
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Taxes included.

About this item

  • 【Differences between AO300Pro and AO300】 1. The new version has upgraded Bluetooth to version 5.3; the old version has Bluetooth version 5.0. 2. The new AO300Pro has improved HDMI protocol compatibility; the new version uses eARC (compatible with ARC), while the old version uses ARC. 3. In the new version's eARC mode, volume can be adjusted; in the old version's ARC mode, volume adjustment is not supported. 4. In eARC mode, it can support power on/off linkage (requires TV to support CEC).
  • 【MA5332MS & CS43131 Chips】The SMSL AO300Pro uses the MA5332MS power amplifier chip, the CS43131 decoding headphone amplifier chip, and the NJW1194 Volume Control Chip. These cutting-edge chips have been designed to deliver exceptional audio performance, with minimum distortion and interference. It supports MQA and MQA-CD decoding and restores the sound of the recording studio.
  • 【Multiple Inputs & Outputs】Provides USB/Optical/Coaxial/HDMI ARC/Aux input, multiple input methods paired with 4.4mm and 6.34mm headphone output, which can meet various needs for high-quality audio experience.The new eARC mode supports volume adjustment.
  • 【2.1 Channel Audio system】Supports 165W x 165W output power and 2.1-channel active audio and subwoofer output, allowing you to enjoy deep bass and rich sound quality.
  • 【HDMI (eARC) Audio Return Channel】This desktop amplifier supports HDMI (eARC) audio return channel, allowing you to easily connect to your TV using an HDMI cable for synchronized audio and video. The new eARC mode also allows for volume adjustment. Please feel free to contact us if you have any questions.

Overview

  • Manufacturer: SMSL
  • Mounting Type: Freestanding
  • Brand: TONGYOR
  • Number of Channels: 2
  • Output Power: 165 watts

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Olivia Bennett — Seattle, Washington

    Listenora has a practical selection of audio accessories that made it easy to find what I needed. The product information was clear, ordering was simple, and everything fit naturally into my everyday listening setup.

  • ⭐⭐⭐⭐⭐

    Ethan Parker — Austin, Texas

    I liked how easy it was to browse the different audio categories. The accessories I ordered were straightforward to use and helped make my desk setup feel cleaner, more organized, and more convenient.

  • ⭐⭐⭐⭐⭐

    Samantha Reed — Denver, Colorado

    The item arrived as expected and worked well with my setup. I especially appreciated the clear product details, which helped me check the connection type and compatibility before placing my order.

  • ⭐⭐⭐⭐⭐

    Michael Turner — Portland, Oregon

    Listenora offers useful audio products without making the shopping process feel complicated. My order was easy to track, the accessories were neatly packaged, and I would consider shopping here again for future audio needs.

FAQ

What types of products does Listenora sell?

Listenora offers everyday audio accessories for work, gaming, travel, fitness, and personal listening. Our selection includes headphones, earbuds, microphones, speakers, audio cables, adapters, stands, protective cases, replacement parts, and cleaning accessories.

How can I check whether a product is compatible with my device?

Please review the connector type, supported devices, dimensions, operating-system requirements, and compatibility information shown on the product page. For additional assistance, contact us with the exact brand and model number of your device before ordering.

How much does shipping cost?

Unless a different rate or promotion is displayed during checkout, we charge a flat shipping fee of $6.90 per order. International duties, taxes, customs charges, and other third-party fees are not included unless expressly stated.

How long does order processing take?

Orders are generally processed within 1–3 business days after payment is confirmed. Processing may take up to 5 business days during holidays, promotional events, high-demand periods, or inventory reviews.

How long will delivery take?

Estimated delivery is generally 5–10 business days within the United States and 10–20 business days for eligible international destinations after shipment. Delivery times are estimates and may be affected by carriers, customs, weather, address issues, or other circumstances.

How can I track my order?

Once your order has shipped, tracking information will generally be sent to the email address used during checkout. Tracking may take 2–5 business days after dispatch to display its first meaningful update.

Can I change or cancel my order?

Please contact us as soon as possible after placing your order. We will make reasonable efforts to assist, but changes or cancellations cannot be guaranteed once processing, fulfillment, or shipment has started.

What is your return policy?

Eligible unused products may generally be returned within 30 days after confirmed delivery. Products must meet our return conditions and receive authorization before being shipped back. Certain opened or used hygiene-sensitive audio products may not qualify for change-of-mind returns.

What should I do if my item arrives damaged, defective, or incorrect?

Contact us promptly with your order number, a description of the issue, and clear photographs or videos of the product, packaging, and shipping label. Please retain all original packaging and accessories until the issue has been reviewed.

How can I contact Listenora customer support?

Email us at gtrefasnhuim@gmail.com. Please include your full name, order number, and a clear description of your question. Most inquiries are reviewed within 1–3 business days.

Made for Everyday Listening

At Listenora, we believe audio accessories should do more than simply connect a device. They should make everyday listening feel easier, more comfortable, and better organized.

Every routine has different audio needs. Some moments call for clear communication during work or gaming, while others require compact, dependable accessories for travel, exercise, or relaxed listening. That is why Listenora focuses on practical audio products designed to support real everyday situations without making your setup feel complicated.

Our collection is selected with usability in mind — from headphones, earbuds, microphones, and speakers to cables, adapters, stands, protective cases, replacement parts, and cleaning accessories. Each product is chosen to help improve comfort, connectivity, organization, and convenience across a wide range of audio setups.

Listenora is made for people who value useful products, simple connections, and a more enjoyable listening experience. Whether you are preparing for a meeting, settling into a gaming session, heading out for a workout, or organizing your audio equipment, we are here to help make everyday sound work better for you.

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