ddHiFi TC44Pro E3 Decoding Amplifier Hi-Res DAC/AMP Adapter with Dual CS43198 DAC, 3.5mm & 4.4mm Balanced Output, Detachable Cable for Phone/PC

Performance King: This decoder is equipped with the Cirrus Logic CS43198 decoding chip, featuring a high dynamic range architecture and low-distortion circuit design to ensure pure sound quality. In terms of format compatibility, it supports high sampling rate parsing, native DSD processing, and seamless format switching, adapting to diverse audio scenarios. It is an essential product for audio enthusiasts!
Dual-Interface Design: This decoder features an integrated dual-port design with both 3.5mm and 4.4mm outputs, offering greater flexibility for headphones/earphones pairing. In balanced decoding scenarios,the 4.4mm interface stands out as the preferred choice, delivering powerful drive and refined audio performance.Meanwhile, the return of the 3.5mm jack ensures compatibility not only with traditional headphones/earphones, but also with instruments and audio equipment, broadening its application range.
Button Design: This DAC/AMP features three buttons placed on the front, which can be easily operated by pinching with fingers. The volume up and down buttons are of different sizes, making them more suitable for blind operation. The gain switch, which is used less frequently, is positioned at a certain distance from the volume buttons. Such a button design ensures more convenient and quick operation.

• Volume Control: Short press the +/- buttons repeatedly to adjust volume, with 60 precise steps available.
• Gain Switch: Short press to turn on and off high gain mode, and the yellow indicator light on the back will illuminate when high-gain mode is active.
• The Eye3's indicator lights are positioned on the back to prevent discomfort from direct light exposure during nighttime use.
• Blue: Represents PCM decoding output.
• Green: Indicates native DSD decoding output.
• Yellow: Signifies high-gain mode is active.

Despite incorporating both 3.5mm and 4.4mm output jacks, a USB-C port, a DAC and amplification motherboard, and three additional control buttons, its final size is only about as large as a thumb, representing a 20% reduction in volume compared to the previous generation. This achieves a breakthrough in portability while expanding interface and functionality options.

Button Operations

Indicator Lights

The TC44Pro E3 is the third-generation wired DAC product.