SKU: 49264772482

SMSL DO300EX AK4191+AK4499EX Audio Decoder MQA DAC& Headphone AMP

Sale price$211.05 Regular price$234.50
Save 10%

Pay in installments of $58.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

SMSL DO300EX AK4191+AK4499EX Audio Decoder MQA DAC& Headphone AMPFeatures: >AKMs Latest Flagship AK4499EX+AK4191 Decoding Chipset. >Latest Gen XMOS XU316 USB Processor. >Supports Hi Res 32 Bit 768kHz PCM & Native DSD512 Audio Signals. >4. 4mm Balanced+6. 35mm Single Ended Headphone Outputs. >Wireless Bluetooth V5. 1 Connectivity. >Strong Output Thrust(up to 2W@16). >Built in Low Noise Power Supply. >Fully Functional Remote Control. >Coloful Display Screen. >Hi Res Audio Certified. SMSL DO300EX is a brand new

Features:-

>AKM’s Latest Flagship AK4499EX+AK4191 Decoding Chipset.

>Latest-Gen XMOS XU316 USB Processor.

>Supports Hi-Res 32-Bit/768kHz PCM & Native DSD512 Audio Signals.

>4.4mm Balanced+6.35mm Single-Ended Headphone Outputs.

>Wireless Bluetooth V5.1 Connectivity.

>Strong Output Thrust(up to 2W@16Ω).

>Built-in Low-Noise Power Supply.

>Fully-Functional Remote Control.

>Coloful Display Screen.

>Hi-Res Audio Certified.

SMSL DO300EX is a brand new flagship-grade desktop DAC/AMP that features top-of-the-line hardware including flagship AK4499EX+AK4191 DAC chipset along with a 3rd-generation XMOS XU316 USB processor. It has been crafted to deliver a sweet, musical experience with a rich tone. The DO300EX supports decoding for advanced PCM and Native DSD audio signals while providing exceptionally strong output thrust. It outputs up to 2W of clean output power at 16Ω of impedance load. Enjoy your music to its fullest with the SMSL DO300Ex!!

The Goodness of AKM’s Latest Flagship DAC Chipset:-

SMSL DO300EX brings us the goodness of AKM’s latest flagship DAC arrangement. The DAC/AMP features an advanced AK4499EX+AK4191 DAC Arrangement that provides exceptional results in decoding high-resolution PCM and native DSD audio signals.

Impressive Decoding Performance with 16-Core USB Processor:-

SMSL DO300EX DAC/AMP houses a 3rd generation XMOS XU316 USB processor as the core USB master chipset. It enables smooth signal transmission for the USB input supporting high-resolution PCM 32-Bit/768kHz and Native DSD512 audio signals. It also supports native MQA decoding.

Hi-Res Bluetooth Input Option:-

SMSL DO300EX supports high-resolution wireless Bluetooth connection for signal input. it has a stable and lag-free wireless Bluetooth V5.1 connectivity supporting advanced high-resolution wireless codecs. Feed the sound signal to DO300EX using wireless Bluetooth connectivity.

High-Power Headphone Amplification:-

SMSL DO300EX features high-power headphone amplification as well. It provides a strong output thrust of up to 2W on a 16Ω impedance load and 1W on a 32Ω impedance load. SMSL has featured 4.4mm balanced and 6.35mm single-ended headphone output modes on the device. With precise volume adjustment, users can use both high-sensitivity and low-sensitivity IEMs and headphones with the DO300EX with ease.

Clean Output WIth Low-Noise Power Supply:-

SMSL has equipped the DO300EX with a built-in low-noise power supply unit. It provides ample power to different analogue and digital components on the DO300EX and makes sure the output is clean and precise with a lower noise floor.

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49264772482

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
SFC
Houston, US
★★★★★ 5
Partition Divider
Size: 5 Panels, Color: Grey
The Natwind 5-panel portable partition is ideal for creating privacy and dividing office space. At 122.8" x 71", it provides substantial amount of coverage, and the folding design makes it easy to set up, move, or store as needed. The freestanding structure is stable. The acoustic panels are quite thick at about 1/2in thick and help reduce noise. Its neutral color and design blends well with most office interiors. Overall, this partition is a convenient and effective choice for temporary or flexible workspace layouts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 5, 2025
N
Nathan Sing
Boise, US
★★★★★ 5
Great quality, easy to set up.
Size: 3 Panels, Color: Grey, Size: 3 Panels, Color: Grey
I actually have this in my bedroom, replaced a non acoustic panel with it. These make a huge difference. As someone who is always playing music on their speakers I don't want to bother my roommates too much. Easily can hear the difference once these were in place. The panel itself is high quality and thick, what's a really nice detail is how they are attached together, there are multiple wedges just like foam noise dampeners which is super cool! This thing is easy to move around and can be folded for storage with ease. You get extra screws just in case you lose any, the feet are made out of metal which adds to the quality. There was a very slight chemical smell when taking it out the box, however that went away in just a few hours. I can imagine using this in a noisy office, surrounding yourself with these in a cube shape will make all the difference to focus on your work. These panels are great and if you're looking for quality, I'd say you can pick these up without worry. No issues on my end!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
G
Gracie Lou
Omaha, US
★★★★★ 5
Office Divider
Size: 5 Panels, Color: Grey
This office divider is well made and easy to assemble. All you have to do is install the feet. The panels are only about an inch thick, but they work surprisingly well at muffling unwanted background noise.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
M
Margaret J.
West Palm Beach, US
★★★★★ 5
Easily Create a Workspace
Size: 5 Panels, Color: Grey
Such a great design. I am loving the versatility of these - very easy to set up and also to store. THe color is perfect for them to blend into the decor. While they don't cancel out the noise altogether, they reduce it and decrease distractions. No installation needed - has its own supports. Built really well with good materials - sleek and sturdy and solid. They have increased the privacy and have helped make a great space without difficult construction. Work well and they are great value for money - instant privacy and space.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025
L
Verified Purchase
Linda W.
Lexington, US
★★★★★ 5
Perfect for my company's temporary needs
Color: Gray, Size: 72" wide, 66" Tall
My company ordered multiples of these dividers to separate desks in much smaller temporary space we had to use after our offices were flooded in August 2023. (Yeah, I know - just getting around to reviewing them now!) These fit the bill perfectly. Granted a bit of privacy so we weren't staring at the employee next to us. Easy to put together; excellent value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2025

recommand products