SKU: 82003787913

DAART Yulong Aquila III AK4499EX All-in-one DAC & AMP DSD1024 Preamp Headphone Amplifier

Sale price$405.00 Regular price$450.00
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Description

DAART Yulong Aquila III AK4499EX All-in-one DAC & AMP DSD1024 Preamp Headphone AmplifierFeatures: >Proprietary USB Interface With ARM + FPGA Architecture. >High End AK4499EX+AK4191 Chipset. >Supports Hardware Decoding Up to PCM 32 Bit 1536kHz & Native DSD1024 signals. >High Res Display with Spectral Analyser. >5th Generation Jitter & Interface Control(JIC) System. >Dual Clock Sync. >Different Filters. >Multiple Independently Regulated Power Supply with two toroidal transformers. >High Current Line Output. >Fully Balanced Headphone Amp

 

Features:-

>Proprietary USB Interface With ARM + FPGA Architecture.

>High-End AK4499EX+AK4191 Chipset.

>Supports Hardware Decoding Up to PCM 32-Bit/1536kHz & Native DSD1024 signals.

>High-Res Display with Spectral Analyser.

>5th Generation Jitter & Interface Control(JIC) System.

>Dual Clock Sync.

>Different Filters.

>Multiple Independently Regulated Power Supply with two toroidal transformers.

>High-Current Line-Output.

>Fully Balanced Headphone Amp Chipset.

>99-Steps Digital Controlled Analog Level Volume Control.

>Seamless Design With Compact & Sleek Aluminum Chassis.

>Supports Coax, Optical, AES Inputs.

>Standalone Pre-AMP Function.

>4-Watt Per Channel Pure Class A Output.

>4.4mm Bal, 6.35mm Single-Ended, and 4-pin XLR Balanced Headphone Outputs.

>XLR & RCA Line/Pre-Out Function.

Technical Specs:-

>Decoding: Up to 32-Bit/1536kHz PCM & Native DSD1024(USB), Up to 24-Bit/384kHz PCM & DSD DoP128(Coax, AES, Optical).

>Power Consumption: <30W.

>Dimension: 248mm x 210mm x 60mm.

>Weight: 4Kg.

Headphone Output Specifications:-

>Power Output: Up to 4000mW(32Ω, Balanced).

>Frequency Response; 20Hz-30kHz.

>THD+N: 0.001%.

>Output Impedance: <1Ω.

Pre-Amp Output Specifications:-

>Output Level: Up to 12V(Bal), Up to 6V(Single-Ended).

>Frequency Response: 20Hz-30kHz.

>THD+N: 0.001%.

>SNR: 110dB.

>Output Impedance: >20Ω.

DAC Specifications:-

>Output Level: Up to 6V(XLR), Up to 3V(RCA).

>Frequency Response: 20Hz-30kHz.

>THD+N: 0.0001%.

>DNR: 125dB.

>SNR: 125dB.

>Crosstalk: <-120dB.

>Output Impedance: <20Ω.

---SpecificationsSplit---

DAART Yulong Aquila III is a high-end desktop all-in-one DAC and AMP that supports high-resolution audio signal decoding, pre-amp function, and powerful headphone amplifier function. The device comes equipped with a proprietary USB interface featuring high-end AK4191 and AK4499EX DAC chips that supports decoding for high-resolution 32-Bit/1536kHz files and native DSD1024 files. It also features a high-resolution display screen that showcases different settings as well as includes a spectral analyzer. DAART Yulong III houses a 5th generation Jitter and Interface control system that ensures clean and precise audio decoding. It has a powerful pure class A output with an outstanding power rating of up to 4W per channel, driving most headphones with ease!!

Powerful Digital Processing Circuit:-

The 5th generation Yulong Aquilla III features a professionally designed Jitter and Interface control(JIC) system that features an ARM microprocessor on top of the FPGA platform, a Femtosecond clock, a USB interface, a SPDIF demodulator, a FIFO Buffer, and a PLL Synchroniser that enables outstanding sound signal management. Be ensured, you will get top-quality performance with this all-in-one Desktop DAC/Amp.

Packed With Top-Quality Components:-

Yulong Aquilla III houses top-quality components in its audio circuitry. It features AKM’s trusted AK4191 chipset with an AK4499EX DAC chip. The AK4499EX is the latest 32-bit DAC that enables high-resolution audio signal decoding and that too with great precision and quality!!

Supports High-Resolution Audio Signal Decoding:-

Yulong Aquilla III supports all leading audio signal decoding with support for DSD1024 and PCM 32-Bit/1536kHz signals via USB input. All other inputs support PCM 384kHz and DSD DoP128.

Finely-Tuned For All Situations:-

With years of expertise in designing high-end audio equipment, Aquilla III is an all-in-one DAC and Headphone amplifier that fits in every scenario. You can use the device in DAC-only mode providing line-out to further amplifiers in the chain, it can also be used as a pre-amp for power amplifiers and as a headphone amplifier for your headphones. It drives the headphones with full authority producing up to 4W of clean power per channel.

Outstanding Performance With Linear Power Supply System:-

DAART has designed the Yulong Aquilla III with multiple independently regulated multi-stage linear power supplies with 1.7nV regulators for V_Ref. It is powered by two toroidal transformers, and this power supply provides clean power to both digital and analog circuits. The resulting performance is clean and has no interference issues at all.

High-Resolution Display Screen:-

DAART Yulong Aquilla III features a high-resolution crisp display screen that shows various settings regarding the input signal, output mode, volume settings, etc. It also shows a beautiful and engaging spectral display that greatly enhances the look of the device on your desktop.

Electronically Controlled Analog Volume Control:-

DAART Yulong Aquilla III brings precise volume adjustment to the tablet. It features a 99-level digital volume adjustment for the analog volume chipset on the motherboard. The volume adjustment is precise and natural with no imbalance between the two channels. 

 

 

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: 82003787913

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4.7 ★★★★★
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B
Verified Purchase
Barry Vercueil
Lowell, US
★★★★★ 5
Amazing Solar for the price
Color: Black/Orange, Color: Black/Orange
Great watch. Very good visibility. Ligh and feels quality. Easy to swap straps. Same size as my Casio Duro. Highly recommend.
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Reviewed in the United States on April 30, 2026
J
Verified Purchase
Jason G
Natrona Heights, US
★★★★★ 1
Do not buy
Color: Green/Black
Do not buy. When I received the watch it did not work and the battery was dead. I bought a new battery and it killed that one as well after about a month.
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Reviewed in the United States on March 18, 2026
M
Verified Purchase
Miles Connell
Louisville, US
★★★★★ 5
Inexpensive doesn’t mean cheap.
Color: Black/Orange
After 10 months, zero complaints. Well, I got rid of the horrible NATO strap 🙄. That’s a personal preference. Easy to swap out to whatever you like. Keeps accurate time meaning it’s the same time. I’m not micro analyzing it and the seconds gained/lost. It has a confident look and feel and makes you feel good when wearing it. Sure it’s not high priced but it’s not cheap. Very comfortable, light and not unincumbered. If this is what you’re looking at, you’d be satisfied. Great looking, durable and simple watch. Full confidence.
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Reviewed in the United States on October 25, 2025
B
Verified Purchase
Buyer
Lexington, US
★★★★★ 3
Budget Seiko Prospex this is not
Color: Black/Orange
Bought this as a cheap work watch, but I guess all the budget went into the solar technology. No date adjust feature, gotta crank the crown over and over to adjust the date. (Also no screw-down crown, but that's expected at this price) Fake diver bezel. Lol why? Cringe as heck. Should of just put a compass bezel on there instead tbh. Cheap plastic crystal, scratches and mars just by looking at it. Okay NATO strap. Falls apart quickly, but it's easily replaceable with a better quality one. Decent lume on the hands, but none on the hour markers even though it looks like there is. Looks cool.
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Reviewed in the United States on June 13, 2025
M
Verified Purchase
Michael Miracle
Louisville, US
★★★★★ 5
Simplicity
Color: Black/Orange
This watch was received exactly as advertised. First off the watch is economical compared to other watches that advertise the same details. I will say that I have gone through numerous Luminox watches only to be disappointed. This watch fits the bill. It does have solar cells which mean it needs to be exposed to light to keep running, not a problem. Three minutes under my surefire light I am golden. The bezel doesn't rotate actually no big deal for me. I have always required that the bezel moves not anymore after having a bezel that rotates I use it next to never. Here's why, the more I rotate the bezel the more the numbers wear off. The strap on the watch with the catches for the strap are perfect. They actually hold the watch strap in place in lieu of like other big name brands that just flop and slide. As far as everyday use goes this watch is my go to. To be honest I have purchased three. This is the only watch I will wear moving forward, yeah the glass my scratch but even the big names like the Luminox I spoke of earlier scratches too.
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Reviewed in the United States on April 4, 2026

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