Yinyoo TRI TK1 Protable DAC Headphone Amplifier Dual CS43131 Chips 32Bit/384kHz DSD256 Dongle DAC for Hi-Fi Audio with USB-C to USB-C Adapter Cable for 3.5mm /4.4mm Earphone jack

TRI TK1 ‘Third Eye’ Portable DAC & Amplifier

Inspired by the concept of the “Third Eye,” the TRI TK1 Portable DAC/Amplifier delivers enhanced clarity and depth. It reveals fine details and natural sound layers, allowing you to experience music with greater precision and immersion than standard audio devices

Hi-Fi Sound, Wherever You Go

Plug & Play Hi-Fi Audio

Connect the TK1 to your phone and earphones for instant Hi-Fi sound. No drivers or setup required—just pure, powerful audio anytime, anywhere

Ultra-Compact Design

Measuring just 57 × 23.7 × 12.1 mm, the TK1 fits easily in your pocket while delivering serious Hi-Fi performance on the go

1. Dual CS43131 DAC chips deliver improved channel separation and an exceptional dynamic range

2. Lightweight design (5.7 × 2.37 × 1.21 cm) delivers premium sound wherever you go

3. Flexible connectivity with 3.5 mm single-ended and 4.4 mm balanced output ports

1 Dual DAC Chip (CS43131×2) 2 Compact & Portable 3 Dual Outputs

Universal Compatibility

Available with Type-C to Type-C or Type-C to Lightning cables for seamless use with iOS, Android, Mac, and Windows devices

Balanced, Warm & Natural Sound

The TK1 is finely tuned for long-lasting listening enjoyment. Its warm, neutral tonal balance delivers rich and engaging sound that never feels harsh or fatiguing, letting you relax and focus on the emotion and texture of your music.

• 【Dual-chips Decoding · Lossless Restoration】High-Resolution Audio Equipped with dual CS43131 DAC chips, this headphone Amplifier supports decoding of master-quality audio formats up to PCM 32Bit/384kHz and DSD256. The dual-core architecture significantly enhances channel separation and dynamic range, restoring rich details and a wide soundstage for a studio-grade listening experience
• 【Triple-Tech Fusion · Professional Audio Architecture】​ Integrates three core technologies: dual CS43131 DACs for precise decoding, femtosecond-grade crystal oscillators for ultra-low jitter, and an ultra-low noise LDO power supply to purify the signal. This trio ensures clean, stable audio transmission, delivering authentic, full, and layered sound
• 【Universal Compatibility · Dual Output Options】​ Plug-and-play, the TK1 DAC/AMP compatibility with iOS, Android, Mac, and Windows systems, includes Type-C to C or Type C to Lightning cables. Features both a 3.5mm single-ended port and a 4.4mm balanced output—the latter offers greater driving power, lower noise, and enhanced audio performance for various headphones
• 【Physical Controls · HD Calls Supported】​ Designed with three independent buttons (volume +/- and play/pause/skip) for easy, blind operation. Clear indicator lights display the active audio format (Green for PCM, Red for DSD). TK1 dac dongle supports high-definition call microphones, perfect for both listening and communication
• 【Low-Power Efficiency · Noise Isolation Design】​ TK1 headphone Amp Utilizes an efficient low-power circuit for extended use without draining your device's battery. A built-in USB audio bridge chip effectively isolates digital noise, providing a black background and pure, undistorted sound for immersive listening anywhere

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