Black Pearl Portable USB-C Headphone DAC with Dual CS43131 Chips, 4.4mm Balanced and 3.5mm Outputs

TRN Black Pearl is a portable USB-C headphone DAC and amplifier with two CS43131 DAC chips and a CB5100 USB audio bridge. It provides separate 4.4mm fully balanced and 3.5mm stereo headphone outputs.

Key Features

• Supports PCM decoding up to 384kHz/32-bit and DSD64, DSD128 and DSD256.
• Eight-band EQ adjustment.
• Status light: blue for standby, green for PCM and red for exclusive DSD mode.
• Recording and calling support following Android standard line control; use compatible devices and cables.

Specifications

• Operating voltage: 4.5V–5.25V.
• Listed output at a 32Ω load: 320mW from 4.4mm and 125mW from 3.5mm.
• DAC chips: CS43131 ×2; USB bridge: CB5100.
• Audio outputs: 4.4mm fully balanced differential and 3.5mm stereo.

Package

Includes one TRN Black Pearl and a user manual. Use a compatible USB-C connection and headphones matching the chosen output.