The RCA line out has a fixed level, so the DX1 can’t be used as a preamp. The DX1 outputs to the RCA and headphone output simultaneously. However, the fixed-level output is useful because it means you don’t need to worry about damaging your headphones or speakers if you forget to set the correct volume level first. Sound Any item returned incomplete or with physical damage such as scratches etc., excessive signs of use, or abuse will not be accepted for return.

use not following the ‘User Guide’ or any additional safety, use, or warnings included in the product materials. The DX1’s AK4493S DAC chip provides a smooth and refined sound, and the headphone amplifier has sufficient power to drive a wide range of headphones and pretty much any IEM. You must return an item in the same condition as it was received. You must also include, in the same condition as it was received:

Damage due to user negligence, accidents, disassembly, waterlog, misuse, abuse, alterations or vandalism. It may be an entry-level device, but that doesn’t mean it isn’t ready for hi-fi sound. Using an all-new AK4493S DAC chip, the DX1 decodes up to 32-bit/384kHz PCM in a stunning 120dB of dynamic range. This warranty extends only to personal use & does not extend to any product that has been used for commercial use, rental use, or use that is not intended. There are no warranties other than expressly set forth herein. Enter the discrete LNRD (Low Noise Reference Driver) circuit, which filters out interference and noise from the USB power supply. As a result, the noise levels from the DAC and headphone amp sections are a minuscule 2.0uV and 1.0uV, respectively. This means you can listen to your music without any distractions, even with sensitive in-ear monitors. I like to disable the motherboard's on-board audio, in the BIOS, when installing an internal sound card (like the SB-Z).

With high/low gain options and two outputs (6.35mm and 3.5mm), the DX1 is ready for IEMs, full-size headphones, and everything in between. Despite its small size, it can output up to 280mWx2 @32Ω and 51mWx2 @300Ω of power. Discrete LNRD circuit The DX1 features a brand new AKM DAC chip and supports up to 32-bit/384kHz and native DSD256. In addition, the DX1 has 2 headphone outputs (3.5mm and 6.35mm) and dual gain settings. It has an impressive 120dB of dynamic range and an XMOS USB controller. Topping has equipped the latest DX1 with the latest generation AKM DAC chipset. It houses the AK4493S DAC chip from AKM’s Velvet Sound technology, it’s a 32-bit DAC upgraded from the classic AK4493. It helps the DX1 to provide crisp high-resolution audio signal decoding. High-Resolution Audio Decoding:- Hi Mitch. Balanced signals tend to be more resistant to noise, meaning they will produce clearer sound overall. However, people argue that’s only relevant with much longer (i.e. speaker) cables. Anyway, the DT990 Pro has a fixed single-ended cable so you can’t run it balanced anyway. The DX1 works great with the DT990 Pro.Accidents, abuse, misuse, improper installation, problems with electrical power, acts of third parties.

I do not see any negatives with replacing the SB-Z card (it's old, so limited driver development)/improvement). In conclusion, the Topping DX1 DAC and headphone amplifier is a compact and budget-friendly option that delivers impressive audio quality and output power. Its discrete LNRD circuit effectively filters out interference and noise, allowing for a clean and transparent sound experience. I plan to completely disable my PC sound card (win 11) and get Topping DX1 and use an EQ software like (Peace equalizer, or any other, I am open to suggestions), will this work effectively? any downside for this approach? DX1 can push up to 280mW x2 @32Ω of output power which is enough for any IEMs and efficient full-size headphones. This unit is sure to be a hot topic in audio circles and is the perfect place for budding audiophiles to start their DAC/amp journey.If I had a choice myself and had to choose between the two, I would take the Topping DX1, over the SB-Z card. Topping DX1 is an all-in-one solution for all your Hi-Fi needs. The device supports high-resolution PCM and DSD signal decoding bringing an authentic high-resolution audio experience to your desktop. It has an XMOS XU208 USB receiver chip that provides 32-Bit/384kHz and Native DSD256 signals. Plug & Play, No Adapter Required:- Thanks allot! 6 months ago I upgraded from win10 to win11 and everything was great including sound quality, but lately it started to degrade and gradually becoming uncomfortable, I don't know if its win11 or SB Z.

To my ears, the K3 sounds thinner and not as resolving as the DX1. The DX1 outperforms the FiiO in resolution and imaging plus it sounds more confident when using harder-to-drive headphones. VerdictOffering a world class service to our customers, we are a highly focused team who can be trusted to support you If it is plastic sealed when you get it, it should remain plastic sealed. Some types of goods such as CIEMs and custom cables cannot be returned. The FiiO K3 (review here) is even smaller than the DX1. It has a lot of extra features like a balanced headphone output, dual USB modes and a bass boost switch. Furthermore, the K3 has line, coaxial and optical outputs. Any item returned must be complete with all accessories, hardware, manuals, or instructions, and in the same "new" condition as when it was when shipped to you. Please send us photos or videos of it.