SKU: 43429689482

SMSL M400 DAC+ SP400 HPA+ XLR Cable Stack

Sale price$670.49 Regular price$744.99
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Description

SMSL M400 DAC+ SP400 HPA+ XLR Cable StackPackage Contents: 1SMSL M400 MQA DAC ( more details here ) 1SMSL SP400 Amp ( more details here ) 1 Gustard 1m XLR Cable ( more details here ) or 1SKW OCC XLR Cable ( more details here SMSL M400 MQA DAC AK4499 DSD Decoder DSD512 32bit 768kHz Pre Amplifier Features of SMSL M400: >Full MQA Decoding. >Industry Leading High Performance AK4499 DAC Chip. >THD+N: 0. 000058%( 124dB). >Dynamic Range: 131dB. >Signal to Noise Ratio: 131dB. >Second Generation 16

Package Contents: 

  • 1×SMSL M400 MQA DAC ( more details here  )
  • 1×SMSL SP400 Amp ( more details here )
  • 1× Gustard 1m XLR Cable ( more details here  )  or 1×SKW OCC XLR Cable  (  more details here  )   

SMSL M400 MQA DAC AK4499 DSD Decoder DSD512 32bit 768kHz Pre-Amplifier

 

Features of SMSL M400:

>Full MQA Decoding.

>Industry Leading High-Performance AK4499 DAC Chip.

>THD+N: 0.000058%(-124dB).

>Dynamic Range: 131dB.

>Signal to Noise Ratio: 131dB.

>Second Generation 16-core XMOS XU216 USB Receiver.

>PCM Decoding up to 32-Bit/768kHz, DSD up to DSD512 natively.

>Dual Independent ACCUSILICON crystal oscillators.

>ALTERA’s High-Speed Clock to process clock and Jitter free conversion.

>Powerful OPAMP’s, featuring OPA1611 and OPA1612.

>Ultra Low Noise Floor.

>Multiple Input Supported featuring USB, Optical, Co-axial, IIS, and Bluetooth.

>Latest Bluetooth V5.0 Support with Ultra Hi-Res codecs including UAT, LDAC, AptX HD, and more.

>LCD Color Display.

>Fully Operational Remote Control.

>Dual Output Ports including Fully Balanced XLR Output, and Unbalanced RCA Output.

>Power Consumption: 5W.

SMSL released their latest flagship-level Desktop DAC, the SMSL M400. It features industry-leading flagship DAC chip AK4499 paired with high-quality chips to provide the users an unmatched crisp sound decoding output.

Industry Leading Chipset:-

SMSL M400 features an industry-leading flagship AKM DAC, AK4499 paired with second-generation 16-core XMOS XU216 USB receiver chip and dual independent crystal oscillators. The chipset provides a distortion-free and high-quality sound output rich with details. The M400 is able to decode PCM up to 32-Bit/768kHz, and DSD up to DSD512 natively. Apart from a powerful DAC and USB chip, it also features powerful OPA amp’s, OPA1611 and OPA1612.

Unmatched Sound Decoding Quality:-

SMSL M400 has an ultra-low distortion rating of 0.000058%(-124dB), high dynamic range and signal to noise ratio of 131dB. The DAC provides an unmatched sound decoding quality. The output has a very clean background completely noise and distortion-free.

Multiple Input/Output Ports:-

SMSL M400 features multiple input ports. The device features USB, Optical, Coaxial, IIS, and Bluetooth Input modes. The Bluetooth Input supports all the latest Hi-res codecs featuring UAT, LDAC, AptX HD, and More. UAT is the latest high-quality codec developed by HiBy, it features files with 24-Bit/192kHz bitrate and offers the best sound quality streaming over wireless connectivity. The device features two output options, one fully balanced XLR output, and one RCA unbalanced output.

PreAMP Mode with Variable Volume Support:-

SMSL M400 features Preamp mode, you can use the M400 to provide a clean decoded audio signal further to an amplifier in your chain. The PreAMP mode features two modes, fixed volume, and variable volume.

Digital Audio Filters:-

SMSL features six different PCM decoding filters including Slow Roll-off, Sharp Roll-off, Short Sharp Roll-off, and more. The device also features two DSD filters, narrow and wide. Users can choose between these filters with ease using the remote control included in the package.

LCD Display and Fully Operational Remote Control:-

SMSL M400 features an LCD color display on the front that shows basic information like active input type, active bit-rate, and output volume levels. The device is fully operational using the remote control included in the package.

 

SMSL SP400 THX Headphone Amplifier

 

Features:-

>THX AAA-888 Amplification Circuit.

>High-Performance Audio Circuit.

>Balanced Stereo Headphone Output.

>Balanced Pre-Amp Out.

>High-Precision and Low-Noise 256 Level Relay Volume Control.

>3-Level Gain Switch(Low, Medium, High).

>High-Efficiency Ultra-Low-Noise Power Supply.

>Premium Japanese Headphone Sockets.

>1.9” LCD Display.

Technical Specifications:-

>Output Power(Balanced): 12Wx2 @ 16Ω, 6Wx2  @ 32Ω, 880mWx2 @ 300Ω, 440mWx2 @ 600Ω.

>Output Power(Unbalanced): 6Wx2 @ 16Ω, 3Wx2 @ 32Ω, 440mWx2 @ 300Ω, 220mWx2 @ 600Ω.

>Signal to Noise Ratio: 133dB, A-weighted.

>Output Noise: 1.9uV, A-weighted.

>THD+N: -123dB, 0.00007%(1kHz, 32Ω).

>THD+N: -117dB, 0.00013%(20Hz-20kHz, 32Ω, -3dB).

>THD: <-125dB, 0.00006%.

>Input Impedance: 47kΩ.

>Output Impedance: Near 0Ω.

>Frequency Response Range: 0.1Hz-500kHz(-3dB).

>Power Supply Voltage: AC100-240V, 50-60Hz.

>Power Consumption(EN60065): <40W.

>Power Consumption in Standby Mode: <0.1W.

>Dimensions: 225x210x43(mm).

>Packing Size: 354x276x80(mm).

>Weight: 1330gms.

SMSL SP400 is the latest desktop amplifier from SMSL housing a powerful THX AAA-888 amplification circuit to deliver the best sound experience to its users.

THX AAA-888 Amplification Circuit:-

Equipped with a powerful THX AAA-888 amplification circuit, the SP400 produces a super clean sound output with ultra-low distortion. The THX AAA-888 is a linear double amplifier circuit with patented feed-forward error correction technology. It effectively reduces the distortion caused by traditional amplifier circuits and produces a lively distortion-free sound output.

Quality Comes With High-Quality Components:-

In the pursuit to present the world with a brilliant performing amplifier system, SMSL has equipped the SP400 with many premium components. The audio motherboard inside the SP400 uses many 0.1% high-precision low-temperature drift resistor. The PCB uses a 6-layered gold circuit board. Two customized THX power modules provide a stable and reliable power output guarantee.

Precise Volume Adjustment:-

Equipped with multiple premium volume relays inside the audio circuit, the SMSL SP400 offers a very precise 256-level volume adjustment. It allows the users to precisely adjust the output level even with a sensitive pair of headphones and earphones.

Elegant & Powerful:-

Made with sandblasted aluminum chassis using the high-precision CNC machining process, the SP400 has a classy elegant look. It holds supreme power capabilities to power up your most demanding cans with ease. With power as high as 12Wx2 at 16Ω of load(Balanced connection), it can power your most demanding of the cans with ease.

Audiophile-Grade Power Supply:-

Equipped with two units of customized 24W high-efficiency low-noise power supply units, it guarantees an efficient supply to power to all of the audio components resulting in a super clean output. A bad power supply can introduce electrical noise in the output, but that's not the case with the SMSL SP400. You get the best sound experience with the SMSL SP400 in your audio chain.

 

 

 

 
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: 43429689482

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4.2 ★★★★★
Based on 27 reviews
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K
Verified Purchase
kg
Draper, US
★★★★★ 4
Great Frother - almost too powerful
Color: Black, Size: Rechargeable
I’ve been using the Tyohur InstaWhisk milk frother for a while now, and overall I really like it—but I wouldn’t quite give it 5 stars, and honestly it’s because it might be a little too powerful for its own good. First, the positives: this frother does an amazing job. The single-button control is super easy to use, and I love that you can adjust the speed just by how much pressure you apply. It feels very intuitive, and you can really dial in the exact texture you want. Whether I’m making a latte or mixing something thicker like a protein drink, it handles everything smoothly. The performance is seriously impressive. On the lower speeds, it creates nice, silky foam, and when you turn it up, it’s incredibly fast—like café-quality foam in seconds. High-speed frothers like this are designed to create rich foam very quickly, and this one definitely delivers on that promise That said, the power is also what knocks it down a star for me. If you’re not careful (especially when using higher speeds), it can splash pretty easily. The product description says it’s designed to prevent mess with stable low-RPM operation, and that’s true if you stay on the lower settings—but once you ramp it up, you really need to keep the whisk fully submerged or start slow, or it can send milk flying out of the container
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
G
Verified Purchase
GN Phx
Draper, US
★★★★★ 5
Great frother and well built
Color: Black, Size: Rechargeable
I don’t usually write reviews, but since I’ve been helped by so many reviews from others, I wanted to share my thoughts on the InstaWhisk Milk Frother. This is a great frother. It really whips cream into a tasty, rich froth. My wife and I have tried cheaper battery-operated frothers in the past, and while they worked fine at first, they didn’t last very long. The InstaWhisk feels well built and works great. Pro tip: The frother may be a little too powerful at normal speed, so you might need to lightly “feather” the power button to keep the liquid from overflowing the cup. Once you get used to it, it works really well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
K
Verified Purchase
Ken
Grantham, US
★★★★★ 5
Great frother/stirrer especially for the price.
Color: Black, Size: Rechargeable
Best one available. Have used cheap ones from the store that work pretty good, but batteries are a pain. This is rechargeable and it has a push button that allows you to start it right away without having to turn it on to start it kind of like a power drill. If you start to press it it goes slow the harder you press the faster it goes. The different attachments are great. We use it for both coffee frothing as well as mixing up electrolyte drinks with water with the included mixing attachment. Crazy powerful and easy to use.
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Reviewed in the United States on May 9, 2026
T
Verified Purchase
Techie
Phoenix, US
★★★★★ 5
Strong motor. Works great
Color: Black, Size: Rechargeable
I really like this frother. The fact that it’s variable speed, rechargeable, and can spin at a high rate are all great features. I use it to blend collagen powder and cream into my coffee every morning. Also sometimes use it to Blend drinks. Strong motor. Like that the whisks are removable for cleaning and that it comes with different ones.
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Reviewed in the United States on April 9, 2026
J
Verified Purchase
John Wagner
Massapequa, US
★★★★★ 4
Works well, long use on single charge, high torque - be careful when starting
Color: Black, Size: Rechargeable
Not the most inexpensive powered whisker bur I've used other Typhor products and found them reliable for the task designed. I fell they don't cheap out on the rechargeable battery so I don't fell they will catch fire, as we are hearing about from other cheaper rechargeable items. I liked 2 things about this model the speed control is by a pressure single switch which I can control, not just pick speed 1,2,3. The swappable tips allow for different uses. I don't drink coffee but use the item to whisk eggs for an omelets and it has the torque to mix them without effort. In Fact need to only use half power else it will splatter out of my mixing vessel.
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Reviewed in the United States on June 7, 2026

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