ddHiFi TC44CM2 DAC Dongle | USB-C to 4.4mm
The ddHiFi TC44CM2 Houses an Independent DAC and Two ES9603Q Amplifier Chips, Providing High-Res Sound On-The-Go
- USB-C to Balanced 4.4mm DAC dongle
- Offers PCM decoding up to 32-bit/384kHz
- Provides an output power of ≥330mW
- Compatible with most USB-C audio output devices
- Compact design includes full metal shielding for superior durability and clean sound
High-Integration 4.4mm DAC Dongle
The TC44CM2 follows a traditional “little tail” extension cable design, connecting your mobile device’s USB-C port to a 4.4mm balanced interface for wired earphones or audio equipment. The USB-C plug integrates an independent DAC and two ES9603Q headphone amplifier chips, delivering exceptional audio performance in a compact form.
Independent DAC + Dual-Channel OP-AMP
The TC44CM2 features an independent DAC chip and dual-channel OP-AMP architecture, adhering to a true balanced design.
It supports decoding up to 32-bit/384kHz, with an output power of up to 330mW,
making it suitable for most earbuds and some over-ear headphones.
Note: If you experience noise while using certain phone models with specific music apps, it may be due to the USB exclusive mode being enabled. Disabling this feature should resolve the issue.
True All-Round Shielding
The TC44CM2 features a durable, braided shielding structure and a molded design with CNC-machined aviation aluminum housing. This high-cost manufacturing process ensures robust all-round shielding, contributing to the audiophile-grade quality of the product. The USB-C plug and 4.4mm socket are crafted for superior durability and signal clarity.
Specifications
- Plug: USB-C
- Socket: 4.4mm Balanced
- PCM Decoding: Up to 32-bit/384kHz
- Amplifier Chip: (2x) ES9603Q
- Output Power: ≥330mW (32Ω / THD+N<1%)
- SNR: ≥ 114B (32Ω Load / A-weighted)
- Dynamic Range: > 120dB
- THD: < 0.005% (32Ω Load)
- Noise Floor: < 3uV (A-weighted)
-
Cable
- Material: High-purity OFC Multi-core Shielded Cable
- Length: About 9cm
- Weight: About 15g
