CHOICE DAY SALE
01/04/2025 - 05/04/2025
View all discount codes here. Don't miss out!

TRN Black Pearl

Portable Hi-Fi Digital Audio Decoder
Bridging Chip CB5100
|
DAC Decoding Dual Chip CS43131
Supports Recording
|
8-Band EQ Flexible Adjustment
PCM 384kHz/32bit
|
DSD256
TRN Black PearlTRN Black Pearl

High-Fidelity Audio Restoration

More pure, more delicate
DAC Dual Chip
Dual low-power, high-performance
DAC decoding chip CS43131
In-Depth Analysis
Supports PCM 384kHz/32bit and DSD64 / DSD128 / DSD256
Supports Recording
Capture more audio details and provide a clearer sound experience
3.5+4.4 Dual Output
3.5mm single-ended and 4.4mm balanced output dual headphone jacks
Multi-Function Buttons
Simple operation, easy experience
8-Band EQ Flexible Adjustment
Supports WALK PLAY APP EQ linkage
Three-Color Indicator Light
Standby - Blue, PCM - Green, Exclusive DSD - Red
TRN Black Pearl Three-Color indicator light

Pursuing Technological Change

High-performance DAC decoding dual chip
TRN Black Pearl has a built-in USB audio bridge chip CB5100 and dual low-power, high-performance DAC decoding CS43131*2 chip. The whole machine adopts multiple low-noise power chips. The combination of the three chips quickly improves the data processing capability, digital signal transmission, and high-resolution audio support, providing richer and more delicate sound details.
CB5100 and CS43131*2

Delicate Sound

Outstanding resolution
TRN Black Pearl supports PCM 384kHz/32bit and DSD64 / DSD128 / DSD256 decoding, providing deep sound detail processing capabilities. Even the faintest background sounds can be clearly presented with distinct layers. The transition between high and low frequencies is natural and smooth. It supports a wide dynamic range and noise suppression capabilities, providing a pure listening experience even in noisy environments.
TRN Black Pearl 384kHz/32bit DSD256 decoding

Dual Interface Design for Wide Compatibility

TRN Black Pearl is equipped with both a 4.4mm fully balanced differential output and a 3.5mm stereo output dual headphone interface. The dual output function mainly facilitates the use of various devices. Users can flexibly choose the output port according to their actual needs. The versatility and fast convenience of the product are important aspects we consider.
3.5MM interface
High definition call
TRN Black Pearl 3.5mm and 4.4mm interface
Note: Using 3.5mm and 4.4mm headphone jacks to insert headphones simultaneously is forbidden.

Three-Color Status Indicator Light

A three-colour indicator light display provides a more convenient and fast operating experience. Blue is displayed during standby, green is displayed for PCM, and red is displayed for exclusive DSD. Eliminating the cumbersome digital display, a more intuitive and convenient display method is used to simplify complexity and provide a more convenient and easy feeling.
All-metal fuselage
Tempered glass
TRN Black Pearl both sides

Recording/Calling

TRN Black Pearl has built-in support for recording and calling, as well as an Android standard line control function. These functions can capture richer sound details and ensure clear and natural sound during calls. You can also enjoy the fun of calling while listening to music.
TRN Black Pearl connected to smartphone

Parameter Information

DAC chip:
CS43131*2 Chip
USB type:
TRN SHELL
Supported specifications:
32bit/384kHz, DSD256
Dimensions:
57mm*23mm*13mm
Weight:
~25g (Cable not included)
Indicator light colour:
Blue, green, red
DNR / load600ohm:
Typ: 130dB@4.4mm/4Vrms
125dB@3.5mm/2Vrms
SNR / load600ohm:
Typ: 130dB@4.4mm/4Vrms
125dB@3.5mm/2Vrms
SNR / load32ohm:
Typ: 130dB@4.4mm/4Vrms
125dB@3.5mm/2Vrms
THD+N / load600ohm:
Typ: -110dB@4.4mm/2Vrms
-110dB@3.5mm/1Vrms
THD+N / load32ohm:
Typ: -110dB@4.4mm/2Vrms
-105dB@3.5mm/1Vrms
Operating voltage:
4.5v-5.25v
Total harmonic distortion:
-108db (RL=32Ω single end, 100mw)
TRN Black Pearl on a white background

Contacts

Dongguan Zuodu Acoustics Technology Co., Ltd.
Address: 9F, Building 3, NO.36 Taibao Road, Wanke Binhai Metropolis, Humen Town, Dongguan City, Guangdong Province
Hotline: +86 13650007224
Email: 1253011706@qq.com