TRN Black Pearl USB-C DAC Amp, Dual CS43131 Portable Headphone Amplifier

About this item

• High-Resolution USB-C DAC Amp: Connect Black Pearl to iPhone and iPad models with USB-C, Android and HarmonyOS devices, and Mac and Windows computers to upgrade the sound of wired IEMs and headphones. Supports PCM up to 32-bit/384kHz and DSD256 for clean, detailed high-resolution playback
• Dual CS43131 DAC Design: Built with dual Cirrus Logic CS43131 DAC chips and a CB5100 USB audio bridge, Black Pearl delivers up to 130 dB dynamic range and SNR, with THD+N as low as −110 dB, for clearer vocals, tighter bass and more layered detail
• Powerful Headphone Amp with Dual Outputs: The 3.5mm single-ended output works with standard wired earbuds and headphones, while the 4.4mm balanced output is designed for IEMs and headphones with 4.4mm balanced cables. Delivers up to 125 mW from 3.5mm and 320 mW from 4.4mm at 32Ω. Use one output at a time
• Android 8-Band EQ and On-Device Controls: Download the WALK PLAY app from the szwalkplay website to adjust the 8-band EQ on compatible Android devices via a wired USB-C connection. Built-in buttons let you adjust the volume, play or pause music, and change tracks, while the three-color indicator shows standby mode, PCM playback, or DSD playback.
• Compact Metal Build with Calls and Recording Support: Black Pearl features a full-metal body, tempered-glass panel and a weight of approximately 25g, excluding the cable, for easy everyday carry. The package includes a Type-C to Type-C cable, while the 3.5mm port supports calls, recording and standard in-line controls with compatible 3.5mm headsets