SKU: 5893785098

SMSL D12 AK4493S Bluetooth 5.0 USB MQA DAC & Headphone Amplifier

Sale price$134.63 Regular price$149.59
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

SMSL D12 AK4493S Bluetooth 5.0 USB MQA DAC & Headphone AmplifierFeatures: >High Performance AKM AK4493S DAC Chipset. >Built In high performance Power Filtering System. >XMOS XU 316 3rd Gen USB Processor. >Supports 32 Bit 76kHz PCM & Native DSD512 Audio Signals. >MQA Support. >Wireless Bluetooth Signal Input. >Supports gaming consoles(Playstation 5 and Nintendo Switch). >Compact and Handy Design. >Anodised CNC Aluminum Alloy Housing. >Clean Sound Signal Decoding With Ultra Low Distortion. >High Power Output with 6.

Features:-

>High-Performance AKM AK4493S DAC Chipset.

>Built-In high-performance Power Filtering System.

>XMOS XU-316 3rd Gen USB Processor.

>Supports 32-Bit/76kHz PCM & Native DSD512 Audio Signals.

>MQA Support.

>Wireless Bluetooth Signal Input.

>Supports gaming consoles(Playstation 5 and Nintendo Switch).

>Compact and Handy Design.

>Anodised CNC Aluminum Alloy Housing.

>Clean Sound Signal Decoding With Ultra-Low Distortion.

>High-Power Output with 6.35mm Single-Ended Output.

>RCA Line-Out.

>Dual-USB Modes(UAC1.0/UAC2.0).

>Compatible with Gaming Consoles.

Technical Specifications:-

>Input: USB/Bluetooth.

>Output Level: 2.5Vrms.

>Headphone Output Power: 400mW(16Ω), 300mW(32Ω).

>THD+N: 0.00015%.

>DNR: 120dB.

>SNR: 120dB.

>USB Compatibility: Windows 7 & above, Mac OS X 10.6 & above,, Linux, Android, iOS. Sony PS5(UAC 1.0), Nintendo Switch(UAC 1.0).

>Signal Bitrate: PCM 32-Bit/768kHz, DSD Native DSD512.

>Power Consumption: <10W.

>Standby Power: <0.5W.

>Size: 139x33x102.5mm.

>Weight: 355grams.

---SpecificationsSplit---


D12 is a brand new high-performance USB DAC/Amp designed around the latest generation AKM AK4493S DAC Chipset and XMOS’s latest XU316 USB processor chip. It supports decoding for high-resolution 32-Bit/768khz PCM and native DSD audio signals as well as MQA signals with the USB Input. D12 can also be used with Bluetooth Signal Input. It also features a single-ended 6.35mm headphone output with powerful output ratings!!

Latest-Generation AKM DAC Chipset:-

SMSL D12 brings you the goodness of high-performance AKM AK4493S latest-generation DAC Chipset. It’s a high-quality 32-Bit Stereo DAC chipset that provides rich sound output with a clean background and ultra-low distortion in the output signal.

3rd Generation XMOS USB Processor:-

SMSL D12 is equipped with XU316, a 3rd generation high-performance USB Processor from XMOS. It enables high-resolution audio signal decoding on the D12 supporting 32-Bit/768kHz PCM, native DSD512, and MQA audio signal support.

Wireless Bluetooth Signal Input:-

SMSL D12 portable USB DAC/AMP provides the facility of wireless Bluetooth signal input. You can connect it to your smartphone or other devices with Bluetooth functionality.

Dual USB Modes, Compatible With Gaming Consoles As Well:-

With UAC 1.0 and UAC 2.0 both modes supported, the D12 can be used with low-power sources as well such as gaming consoles like the Playstation 5 and the Nintendo switch. Switching between UAC 1.0 and UAC 2.0 is easy with a simple switch on the back.

Built-in High-Performance Power Filtering System:-

SMSL D12 doesn’t require any bulky power supply, it features a built-in high-performance power filtering system that helps it to deliver quality performance using only one USB interface for power.

Pre-Amp & Headphone Out Both Supported:-

SMSL D12 can be used as both pre-amp as well as headphone DAC/AMP. It supports an RCA line-out function and also a 6.35mm single-ended headphone output. The headphone output port provides clean and powerful output churning out a maximum of 400mW of output power at 16Ω of impedance load.

Compact & Handy Design:-

D12 has a compact and versatile form factor. The device is made using a high-quality CNC machined aluminum alloy outer shell. It’s super compact and handy. Users will be able to carry it in their backpack whenever required.

 

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
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 5893785098

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levi clark
Carnegie, US
★★★★★ 5
Amazon Melatonin? Amazing!
These work as well or better than some of the more expensive ones my wife usually gets. They don't dissolve in your mouth and they arent gummies. No extra sugars involved. Puts me to sleep quite well and allows me to stay asleep. No bad taste, no weird dreams. No side effects. Absolute gem of a find on Amazon. Great price for a great night sleep.
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Reviewed in the United States on April 7, 2026
C
Verified Purchase
C. Rogers
Lake Worth, US
★★★★★ 5
"Take this sinus infection!"
Size: 100 Count (Pack of 1)
I am a chronic sufferer of bacterial sinus infection. Ask me why, and I can give you some long winded explanation about a slightly deviated septum and sinus design, and a slew of other stuff that I've read and heard from my doctor. Bottom line, both you and I don't care the reasoning, but rather, preventative care. I can tell you that these Elderberry capsules help. If I get "that feeling" like a sinus infection is impending, I'll start popping two of these twice a day. 9 times out of 10, I can stave off the infection from grabbing a foothold in my sinuses long enough to let my immune system kick it completely out (without antibiotics and/or steroids). Does it help get rid of a sinus infection already in place?: inconclusive from my experience. Once I have a sinus infection, it takes about the same amount of time to get rid of it whether or not I'm taking it. Maybe I get rid of it a day soon, but statistically that's probably considered to be "noise in the data". Does it work for flu and other viral colds? I can't tell you that. I know that bacterial sinus infections can be precipitated by viral infections, but excluding bacterial sinus infection, I don't get sick. I've had the flu maybe twice in the last 20 years. Bottom line I have no experience with regard to using this to fight flu. Can't hurt to try though (I don't think you can OD on berries easily, could be wrong though). Does it have any other benefits? I don't know, maybe. Again I can only speak from experience. I take them, it staves off a sinus infection. I get that there are a lot of other beneficial claims about elderberry, but I have personally never noticed/experienced them. Is this just another homeopathic snake oil? No. While I agree that there are a lot of homeopathic "remedies" out there that don't work and are probably just a placebo effect, there are also ones out there that work. Heck, I've experienced allergic reactions to homeopathic remedies that landed me in worse trouble than before. Elderberry is a homeopathic remedy that works for me. Will it work for you? Maybe, maybe not, every body is different, and it could be that my body utilizes it due to a deficiency of something that elderberry has. Summary (tl;dr): Get it and try the bottle once. You can take it all the time, but I find it sufficient to take them when I feel a sinus infection coming on (I mean, who *wants* to take a bunch of pills at breakfast). Berry form is probably preferable, but the capsules are convenient and store for long periods of time without getting mildew-y. The price is right, it staves off sinus infections, and probably works for staving off other colds as well. Can't hurt to find out if your body responds to it.
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Reviewed in the United States on October 3, 2013
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Education Matters
Charlottesville, US
★★★★★ 5
Highly recommended!
Size: 100 Count (Pack of 1)
Sometimes these can be a bit challenging to find in my local pharmacy. I like the price and the quality. As a senior citizen, I like to give my immune system a boost from time to time. I'm not convinced of the benefits, but I figure I can't go wrong by trying these.
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Reviewed in the United States on November 17, 2025
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maria
New York, US
★★★★★ 5
A Trustworthy Immune Booster
Size: 100 Count (Pack of 1)
I've been really happy with this supplement. It's easy to take, and it's a trusted brand - great for peace of mind. The immune support it provides is exactly what I've been seeking. Overall, it's a quality product that I would recommend to others on the hunt for an effective supplement.
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Reviewed in the United States on September 29, 2024
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Syk
Chelsea, US
★★★★★ 4
Look for other options if you have trouble swallowing pills.
Size: 100 Count (Pack of 1)
I bought these to replace a 30ct gummy bottle I bought for $9.99, thinking these capsules would be easier to swallow. I was wrong, very much so, for myself anyway. I always have struggled swallowing pills to begin with, ever since I was a child. In order to swallow pills, I must either place them on my tongue and swallow with a liquid or I must take a drink first and drop the pill into my mouth. I do the latter for these, and while I've seen so many great reviews for this product, I think I'm going to need to find something else. Because these come in capsules, they are buoyant. As soon as I put them in my mouth, they float to the roof, which is no big deal. However, they have a semi-foul taste to me and even using flavored drinks, the flavor overpowers my drink and has, on several occasions, gave me the feeling of being close to vomiting. I was super excited for these to help with fighting against all the virus and such circulating, and boosting my immune system. If you can handle larger pills, these will definitely do great for you. I, on the other hand, will need to find something smaller with less of a foul taste for me.
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Reviewed in the United States on January 31, 2020

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