{"product_id":"leaudio-trn-black-pearl-portable-usb-c-dac-amp-4-4-3-5mm","title":"LEAUDIO TRN Black Pearl Portable USB‑C DAC Amp 4.4\/3.5mm","description":"\u003cp\u003e\u003cstrong\u003eThe LEAUDIO TRN Black Pearl is a compact portable DAC and headphone amplifier that decodes high-resolution audio with dual CS43131 chips and offers both 3.5mm single‑ended and 4.4mm balanced outputs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for listeners who want a noticeable step up from phone or laptop audio, this pocketable USB‑C DAC\/amp supports PCM up to 384kHz\/32‑bit and native DSD256 playback. With dual low‑power CS43131 DACs, multi‑function controls and an 8‑band EQ option via the WALK PLAY app, it’s built to reveal more detail in your tracks while maintaining a small footprint for travel and daily use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Black Pearl improve portable listening?\u003c\/h3\u003e\n\u003cp\u003eThe LEAUDIO TRN Black Pearl replaces your device’s internal audio path with dedicated DAC hardware and a headphone amplifier, reducing noise and increasing dynamic range. It is tuned to drive a wide range of headphones, from sensitive IEMs to higher‑impedance over‑ears.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual CS43131 DACs for stereo decoding and lower distortion\u003c\/li\u003e\n  \u003cli\u003eSupports PCM 384kHz\/32‑bit and DSD64\/128\/256 playback\u003c\/li\u003e\n  \u003cli\u003eMeasured SNR and DNR values up to ~130dB for cleaner background\u003c\/li\u003e\n  \u003cli\u003eBalanced 4.4mm output provides higher output and improved channel separation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat outputs and power can I expect for my headphones?\u003c\/h3\u003e\n\u003cp\u003eThe device provides both a 3.5mm single‑ended jack and a 4.4mm balanced jack so you can use standard and balanced headphone cables without adapters. Rated output levels give practical power for most headphones used on the go.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4.4mm balanced: typ. 320mW (32Ω) for stronger drive and headroom\u003c\/li\u003e\n  \u003cli\u003e3.5mm single‑ended: typ. 125mW (32Ω) for common headphones and IEMs\u003c\/li\u003e\n  \u003cli\u003eLow THD+N figures (around -105 to -110dB) for reduced distortion\u003c\/li\u003e\n  \u003cli\u003eOperates at typical USB power range 4.5–5.25V\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich formats and features does it support?\u003c\/h3\u003e\n\u003cp\u003eThe Black Pearl decodes high‑resolution file formats and offers functions that help customize the sound. It also supports recording passthrough for capturing more audio detail when needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePCM up to 384kHz\/32‑bit and native DSD256 playback\u003c\/li\u003e\n  \u003cli\u003eDual‑chip architecture for consistent channel decoding\u003c\/li\u003e\n  \u003cli\u003eMulti‑function buttons for play\/pause and navigation without accessing your device\u003c\/li\u003e\n  \u003cli\u003e8‑band EQ via WALK PLAY app for tailored sound profiles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow portable and durable is the unit for everyday use?\u003c\/h3\u003e\n\u003cp\u003eCompact and lightweight, the Black Pearl is sized to slip into a pocket or small bag alongside a phone or digital player. An indicator LED shows playback status and basic operation at a glance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact dimensions: 57mm × 23mm × 13mm and about 25g (excluding cable)\u003c\/li\u003e\n  \u003cli\u003eUSB‑C Type‑C connector for modern smartphones and laptops\u003c\/li\u003e\n  \u003cli\u003eIndicator colors: blue, green, red to signal operating states\u003c\/li\u003e\n  \u003cli\u003eSimple button layout for one‑handed control while commuting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The LEAUDIO TRN Black Pearl is aimed at mobile audiophiles and everyday listeners who want noticeable sonic improvements without carrying bulky equipment. It fits users who play high‑resolution files, prefer the option of balanced output, and value compact hardware that integrates easily with phones, tablets and computers.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the Black Pearl support DSD playback?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it supports native DSD formats up to DSD256 along with PCM up to 384kHz\/32‑bit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use balanced headphones with this unit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it has a 4.4mm balanced output for balanced cables plus a 3.5mm single‑ended jack.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LEAUDIO","offers":[{"title":"Default Title","offer_id":48413604905117,"sku":"B0F37L485V","price":56.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/leaudio-black-pearl-front-panel.jpg?v=1781273689","url":"https:\/\/nexoltic.com\/products\/leaudio-trn-black-pearl-portable-usb-c-dac-amp-4-4-3-5mm","provider":"Nexoltic","version":"1.0","type":"link"}