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1 Year of
aptX, aptX HD, AAC
AKM AK4493 DAC
The Topping Audio DX3 Pro is a tiny box of audio wonder. It's been certified as 'Hi-Res Wireless Audio.' This is all thanks to Bluetooth v5.0 and the CSR8675 chipset that supports LDAC, aptX HD, aptX and AAC. What's more? Topping has developed a process to do away with the inbuilt DAC of the CSR8675 and directly decode the audio signal using the AK4493 DAC.
The AKM AK4493 is an upgrade from the popular AK4490 DAC Chip, used in some of the best audio players and DACs in the world. Each channel has a dedicated DAC chip for better performance. The XMOS XU208 offers up to DSD 512 native and PCM 32-bit/768kHz resolution for USB inputs.
The DX3 Pro can drive just about any headphone or IEM. It boasts an output power up to 700mW x2@32Ω load or 125mW x2@300Ω. The OPA1612 OP-AMP and Headphone Protection circuits are designed to keep your headphones safe. Need a pre-amp or standalone DAC? Change the output mode to 'Preamplifier' or 'DAC' using the handy remote. The screen clearly displays the current sampling rate and volume.
The DX3 Pro comes with an AK4118 receiver that offers low jitter and compatibility with multiple devices. Two coaxial inputs and 1 optical input offer a resolution up to 24-bit/192kHz. Customised Thesycon drivers for Windows 7 & above offer seamless connectivity with PCs while the USB input lets you easily connect it to your smartphone. You can stream audio via this DAC/AMP by connecting it to your source device using Bluetooth or use it as a Receiver using the RCA output.
|DIMENSIONS||12 x 16.5 x 4cm|
|INPUT||USB-B, optical, coaxial, Bluetooth|
|OUTPUT||RCA, 3.5mm jack|
|THD+N @ A-WEIGHTING||<0.0004% @ 1kHz
<0.0005% @ 20Hz – 20kHz
|SNR @ A-WEIGHTING||>120dB @ 1kHz|
|FREQUENCY RESPONSE||20 Hz – 20 kHz (+/- 0.35 dB)|
|OUTPUT LEVEL||2Vrms @ 0dBFS|
|CHANNEL CROSSTALK||-135 dB @ 1 kHz|
|CHANNEL BALANCE||<0.1 dB|
|OUTPUT IMPEDANCE||100 ohm|
|THD+N @ A-WEIGHTING||<0.001% @ 1kHz 77mW (32ohm)
<0.002% @ 20Hz – 20kHz 77mW (32ohm)
<0.0006% @ 1kHz 13.4mW (300ohm)
<0.0006% @ 20Hz – 20kHz 13.4mW (300ohm)
|SNR @ A-WEIGHTING||>120dB @ 1kHz|
|FREQUENCY RESPONSE||20 Hz – 20 kHz (+/- 0.2 dB)|
|OUTPUT LEVEL||8Vpp @ G = 0dB
3Vpp @ G = 9dB
|NOISE||<3uVrms @ G = 0dB
<7uVrms @ G = 9dB
|CHANNEL CROSSTALK||-70 dB @ 1 kHz|
|CHANNEL BALANCE||0.5 dB|
|OUTPUT POWER||700mW x 2 @ 32ohm THD+N<1%
125mW x 2 @ 300ohm THD+N<1%
|ADAPTER IMPEDANCE||16 – 300ohm|
|USB IN||1kHz – 768kHz/16bit – 32bit
DSD64 – DSD512 (Native)
DSD64 – DSD256 (Dop)
|OPT/COAX IN||44.1kHz – 192kHz/16bit – 24bit|
|BOX CONTENTS||1. TOPPING DX3 Pro|
|2. 15V1A Adapter|
|3. USB Cable|
|4. User Manual|
|5. Warranty Card|
|6. Bluetooth Ant|
|7. Remote Control|
₹ 11,999/- ₹ 13,999/-
|DAC Chip||AKM AK4493||ESS Sabre ES9038Q2M||Burr Brown||ES9038Q2M|
|Outputs||3.5mm & RCA||RCA||4.4mm, 3.5mm, RCA||6.35mm & RCA|
|Digital Inputs||USB-B, Optical, Coaxial & Bluetooth||USB, OPT, COAX & Bluetooth||USB3.0 B||USB, Optical, Coaxial, Line In|
|Output level||2Vrms||2Vrms||4.4mm 330mW@32 Ohm S-BAL 230mW@32 Ohm;||32ohms@560mW|
|Signal to Noise Ratio||120dB||122dB||116dB||117dB|
|Bluetooth Codecs||LDAC, aptX LL, aptX HD, aptX, AAC & SBC||LDAC, aptX LL, aptX HD, aptX, AAC & SBC|
"The DX3 Pro is better shaped for comfort, the feel of aluminum has a nice touch to it for the desk. It's fully compatible so far. Same functionality."
"This is an amazing achievement for Topping, if you really don’t need an internal headphone amp, some additional digital inputs or the balanced XLR output then D50S is without a doubt an amazing value!"
"The iFi Zen Dac is one of the best entry-level DACs you can buy. It sounds great, has a ton of features, and can grow with your system as your tastes evolve."
"Aune does good work. We all can agree, the X1S is a good DAC that offers a solid selection of possibilities. We can recommend this to middle-tier powered speaker owners foremost."
Don't sweat it, this TOPPING DX3 Pro comes with a 1 year warranty on the Amp/DAC and 6 months warranty on the battery. TOPPING's warranty covers all manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about TOPPING's warranty in India.
"The DX3 Pro is better shaped for comfort, the feel of aluminum has a nice touch to it for the desk. It's fully compatible so far. Same functionality."Read More
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