- Dual ES9039Q2M The D50 III uses 2x ES9039Q2M, one for the left channel and another for the right channel, which delivers higher SNR, higher dynamic range, and lower distortion than the D50s.
- Brand new I/V conversion A brand new I/V conversion circuit is designed for better audio reproduction. The new circuit design provides lower distortion and lower noise while occupying less space. Designed to approach physical limits in order to maximize the full performance of the DAC chip.
- CNC Unibody D50 III has a unique integrated design. It has gone through dozens of processes of planning, design and precision machining from solid aluminum bricks. CNC machining provides excellent electromagnetic shielding while giving the D50 III a smooth appearance and superior strength. It is not only the masterpiece of craftsmanship, but also the perfect combination of art and technology.
- LDAC wireless available D50 III is equipped with QCC5125 and Bluetooth 5.1. It is compatible with LDAC/aptX-Adaptive/aptX-HD/AAC/SBC, supporting up to 96kHz/24bit. So that high-quality audio can be transmitted wirelessly to obtain music experience beyond CD level.
- Daul Type-C interface, fast and stable Use Type-C for signal transmission and power. It is recommended to add auxiliary power supply for better performance when the D50 III is often fixed on a desktop or connected to a cell phone for use.
- Preamplifier function, desktop speaker companion In addition to the DAC mode, the D50 III also has a "preamp" mode. In preamp mode, you can adjust the volume at D50 III, maximizes ease of use with active speakers or pure power amplifiers.
PARAMETERS:
D50 III DAC parameters (LineOut/USB In@96kHz)
RCA XLR
THD N @1kHz (A-wt) <0.00008% @1kHz <0.00006% @1kHz
THD @20-20kHz (90kBW) <0.0004 % @20-20kHz <0.0002% @20-20kHz
SNR @MAX OUT 1kHz (A-wt) 127dB @1kHz 132dB @1kHz
Dynamic Range @1kHz (A-wt) 127dB @1kHz 132dB @1kHz
Frequency Response 20Hz-20kHz (0.1dB) 20Hz-20kHz (0. 1dB)
20Hz-40kHz (0.3dB) 20Hz-40kHz (0.3dB)
OutPut Level 2.0Vrms @0dBFS (4V Mode) 4.0Vrms @0dBFS (4V Mode)
2.5Vrms @0dBFS (5V Mode) 5.0Vrms @0dBFS (5V Mode)
Noise (A-wt) <1.1uVrms <1.3uVrms
Channel Crosstalk -136dB @1kHz -147dB @1kHz
Channel Balance 0.3 dB 0.3 dB
Output Impedance 50 100
*Note: The above data is the result obtained from TOPPING lab test under AC220V 50Hz and D50 III set to 5V output mode.
