DD ddHiFi at Audio46
TC44A (USB-C version)
4.4mm Miniaturization Realized through Exquisite Technique
Independent decoding chip
It uses CS43131 for the audio decoding chip, which supports native DSD256 and up to 32-bit 384kHz PCM decoding. It can fully decode and play music in lossless format when using Lossless Music App on Android phone or Computer.
OCC wire soldered USB-C plug
The USB-C plug is separated from the motherboard, and connected with high-purity OCC wire and soldered with lead-free silver-containing soldering tin. This makes sure the plug is more reliable and durable.
For 4.4mm earphone cable users, when they want to listen to music on their mobile phone and don't want to connect too many devices, a simple adapter is the most ideal way at present. The conventional 4.4mm terminated devices are generally large in size, but the TC44A adopts a brand new process structure, so as to make the 4.4mm socket look so small.
Overall CNC aluminum alloy, new color matching
Aluminum alloy is light and has great advantages when used in adapter. The black and blue color matching used this time caters to the popular color of smartphone, and the special treatment process of shell also enhances the metal texture.
- DAC chip: CS43131
- Output power: 60mW dual channels (32Ω)
- PCM decoding capability: 32bit/384kHz
- DSD: Supports up to Native 256
- Frequency response: 20Hz~20kHz
- THD+N: <-110dB
- Dynamic range: >120dB
- SNR: >120dB
- Dimensions (excl. the plug): L19.5xW21xT12mm
- Weight: 5.5g