Topping DX1

Name: Topping DX1
Brand: Topping
SKU: DX1-B
Price: 99.0 EUR
Availability: InStock

DAC/Amp headphones

€99,00 €99,00

Alex

960 457 885

Headphone compact DAC/Amp

Details

Topping DX1, where it all begins

The DX1 uses newest sub-flagship AK4493S chips of AKM's VELVET sound technology. AK4493S is an upgraded version of the previous AK4493.

Plug and play: turn your PC into a hifi powerhouse

DX1 has a wide range of compatibility: Windows 10, Windows 11, MAC, Linux, iOS, Android can be plug and play. Only for Windows ASIO applications, you need to install the driver and set it up. The USB hardware XMOS XU208 and Thesycon custom drivers, which is stable and reliable.

No adapter required

Like other USB device, the DX1 does not require and additional adapter for power supply. Only one USB cable can complete the power supply and data transmission.

Discrete LNRD

How to solve the noise problem from USB power? The DX1's answer the Discrete LNRD circuit. The Discrete LNRD circuit filters out the noise and interference of USB 5V power and provides stable and clean power supply of ultra-low noise reference level for DX1. With this technology, the noise of DAC part is lower than 2.0uV, and the noise AMP part is lower than 1.0uV. Even high sensitive IEMs will not bothered by noise.

Small and powerful device

In such a tiny size, DX1 can provide a maximum output of 280mW x2 without additional power suply.

DX1 provides 2 gain settings, which greatly expands the range of headphone adaptation.

Jitter is not a problem

After excellent detail processing, the jitter of DX1 is as low as -160dB, which is close to the measurument limit.

DX1 has Line out with fixed volume, which can be used as pure DAC with headphone amplifiers, power amplifiers and other equipment.

Do you have questions about this or other products in our catalogue? Contact us

Specifications

Product Type: Amplifier/DAC Headphones
DAC chip: AKM AK4493S
Input: 1x USB-B
Outputs: RCA estéreo line output (fixed volume), 3.5mm output jack, 6.35mm output jack
Tasas de muestreo admitidas: PCM 32 bits 384 kHz, native DSD256, DSD DoP DSD128
Dimensions: 100x 98 x 32mm
Color: Black and Silver
Accessories: 1x Topping DX1, 1x USB-B cable

DAC specifications (USB INPUT A 44,1 KHZ)

THD+N @ 1kHz, pondered A: <0.0002%
THD @ 20Hz-20kHz, 90kBw: <0.0006%
SNR to 1 kHz, pondered A: 120dB
Dynamic Range to 1 kHz, pondered A: 120dB
Frequency Response: 20Hz - 20kHz (±0.3dB), 20Hz - 40kHz (±0.7dB)
Level Output: 2,0 Vrms @ 0dBFS
Crosstalk @ 1kHz: -112dB
Channel Balance: 0.3dB
Output Impedance: 22Ω

Headphone Amplifier Specifications

THD+N @ 1kHz, pondered A: < 0,0003 % a 200 mW, 32 Ω, < 0,0002 % a 45 mW, 300 Ω
THD @ 20Hz-20kHz, 90kBw: < 0,003 % a 200 mW, 32 Ω, < 0,001 % a 45 mW, 300 Ω
SNR max output, 1 kHz, pondered A: 118dB
Dynamic Range a 1 kHz, pondered A: 118dB
Frequency Response: 20Hz - 20kHz (±0.3dB), 20Hz - 40kHz (±0.7dB)
Output Level: 2.2Vpp @ G=L, 11Vpp @ G=H
Noise @ pondered A: < 1,0 µVrms
Crosstalk @ 1kHz: -86dB
Gain: -2dB (Vrms/FS) @ G=L, 12dB (Vrms/FS) @ G=H
Output Impedance: < 0,7 Ω
Output Power:
- 2 de 280 mW - 32 Ω, THD+N <0,1 %
- 2 de 190 mW - 64 Ω, THD+N <0,1 %
- 2 de 51 mW - 300 Ω, THD+N <0,1 %
Load Impedance: > 8Ω