YuLong DAART Aquila II DAC Amplifier
Apr 9, 2020 at 5:56 AM Thread Starter Post #1 of 70
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YuLong reveals the 2nd version of Aquila, it's on pre-sale status. More information is below.

Aquila II

Full FPGA digital signal low jitter processing module, YULONG JIC (fitter and Interfacing Control)

YULONG JIC digital signal reception, low noise clock synchronization FIFO buffer, 2 level PLL phase-locked loop

ESS9038PRO dual decoding mode synchronous mode, asynchronous mode freely switch, two completely different sounds

PCM 768 kHz, DSD 512 fully balanced low impedance output decoding

Analog volume control, high current drive pre-amplifier

Analog volume control, optimized low-impedance headphones, fully balanced headphone amplifier

Double-loop cattle multi-group multi-stage linear power supply

New IOS, Android mobile phone, tablet optimization, easy, simple and good sound

IPS wide viewing angle display up to 99-level precision analog volume adjustment, suitable for headphones with different impedance

The one-piece non-splicing aluminum alloy shell metal tiger claw shock absorber has beautiful and generous feet, strong and practical

FPGA digital signal reception and demodulation SPDIF / 0ptical / AES support DoP64, DoP128 PCM 384KHz

USB supports DoP64, DoP128, Native DSD64 128, 256, 512, PCM 16-32bit, 32-768KHz

Support Windows. MAC OS IOS, Android, Linux, and other operating systems
 

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Apr 9, 2020 at 10:56 AM Post #3 of 70

omegaorgun

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It has enough power with 4000 mW but 6000-8000mW @ 32 ohm would be nicer and how much is it?

Edit: I want one.
 
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Apr 9, 2020 at 12:25 PM Post #4 of 70

kmmbd

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The power output looks beefy enough to drive almost everything in balanced. Is the amp section running in class A/B or is it similar to the discrete setup of the Canary II?
 
Apr 9, 2020 at 6:13 PM Post #5 of 70

artpiggo

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How is it compare to topping dx7 pro?
 
Apr 9, 2020 at 11:18 PM Post #7 of 70
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Double-loop cattle? :Dwhat's that


Looks good, especially the FPGA/PLL reclocking
:sweat_smile: double-loop cattle? Leave it alone! That's named built-in linear power.
 
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Apr 9, 2020 at 11:19 PM Post #8 of 70
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ShenzhenAudio https://twitter.com/shenzhenaudio Stay updated on ShenzhenAudio at their sponsor profile on Head-Fi.
 
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Apr 9, 2020 at 11:51 PM Post #9 of 70
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Last edited:
ShenzhenAudio https://twitter.com/shenzhenaudio Stay updated on ShenzhenAudio at their sponsor profile on Head-Fi.
 
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Apr 9, 2020 at 11:55 PM Post #10 of 70
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How is it compare to topping dx7 pro?
Aquila II has a thicker sound background and a better atmosphere. DX7 pro will be clearer and more natural. Hope it's useful for you. Thank you.
 
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Apr 10, 2020 at 3:46 PM Post #13 of 70

omegaorgun

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@shenzhenaudio would be able to post a internal picture of pcb? very interested in this as I was waiting on the cavali liquid gold but this is a compelling alternative.

Also is there a gain setting?
 
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Apr 10, 2020 at 3:48 PM Post #14 of 70

omegaorgun

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would you rlly need it though i think this amp is already pretty strong

4000mW is plenty as my matrix HPA is 3800 and my most used amp. I also have a 789 which is 6 watts but yes this should be enough and it's nice to have is an AIO.
 
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Apr 11, 2020 at 1:31 AM Post #15 of 70
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@shenzhenaudio would be able to post a internal picture of pcb? very interested in this as I was waiting on the cavali liquid gold but this is a compelling alternative.

Also is there a gain setting?
Yep, for sure, there is!
 

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