--- product_id: 3607782 title: "iBasso DX90 High Resolution Dual Sabre ES9018K2M DACs with ProStudio USB Charger & Coaxial Connection Kit [Full One Year USA Warranty]" brand: "ibasso" price: "¥553" currency: JPY in_stock: false url: https://www.desertcart.jp/products/3607782-ibasso-dx90-high-resolution-dual-sabre-es9018k2m-dacs-with-prostudio store_origin: JP region: Japan --- # Fast 3-hour AC charging with ProStudio USB charger Dual Sabre ES9018K2M DACs for pristine audio 8.5 hours battery life for all-day listening iBasso DX90 High Resolution Dual Sabre ES9018K2M DACs with ProStudio USB Charger & Coaxial Connection Kit [Full One Year USA Warranty] **Brand:** ibasso **Price:** ¥553 **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate your sound game — because your playlist deserves the best. ## Quick Answers - **What is this?** iBasso DX90 High Resolution Dual Sabre ES9018K2M DACs with ProStudio USB Charger & Coaxial Connection Kit [Full One Year USA Warranty] by ibasso - **How much does it cost?** ¥553 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/3607782-ibasso-dx90-high-resolution-dual-sabre-es9018k2m-dacs-with-prostudio) ## Best For - ibasso enthusiasts ## Why This Product - Trusted ibasso brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Intuitive & Smart UI:** Navigate nested folders effortlessly with a logical directory menu designed for fast, frustration-free music discovery. - • **All-Day Portable Power:** Enjoy up to 8.5 hours of uninterrupted high-res playback, perfect for your daily commute or work sessions. - • **Complete Accessory Kit:** Includes USB & coaxial cables, burn-in cable, silicone case, screen protector, and a high-current ProStudio USB wall charger for premium convenience. - • **Versatile Format Support:** Seamlessly play APE, FLAC, WAV, MP3, and more — your entire music library, no compromises. - • **Audiophile-Grade Dual DACs:** Experience 6.5x more detail than CDs with dual ESS Sabre32 ES9018K2M chips delivering unmatched dynamic range and channel separation. ## Overview The iBasso DX90 is a premium portable digital audio player featuring dual ESS Sabre ES9018K2M DACs for superior sound clarity and dynamic range. With 8GB onboard storage expandable via microSD, it supports a wide range of high-resolution audio formats. Its 8.5-hour battery life and fast 3-hour charging keep your music flowing all day. Designed with audiophiles and professionals in mind, the DX90 combines advanced audio tech, a sleek OLED display, and a user-friendly interface, making it a top-tier choice for high-res portable listening. ## Description Frequency Response: 17Hz~20KHz +/-0.1dB THD+N: 0.0015% (32ohm load) Output Level: 1.3Vrms(Low gain), 2.0Vrms(Mid gain), 2.8Vrms(High Gain) S/N: -118dB +/-1dB(Low gain), -116dB +/-1dB(Mid gain), -115dB +/-1dB(High Gain) (32ohm Load) Crosstalk: 75dB (1KHz,32ohm Load) Output Impedance: <0.1ohm Battery Life: 8.5hours Battery Charge Time: 3hours with AC adapter, 5.5hours with PC USB port On Board Flash: 8GB Audio Formats Supported: APE, FLAC, WAV, WMA, AAC, ALAC, AIFF, OGG, MP3 Case dimension: 2.52W x 3.98L x 0.67H (inch) 64W x 100L x 17H (mm) Weight: 140g or 4.94oz ## Features - Included Accessories - USB cable, Coaxial cable, Burn-in Cable, Silicone case, ProStudio USB Wall Charger(100-240V, 2.0A) and Screen protector. - Dual DAC - 2x Sabre ES9018K2M - Dual Mono DAC Design: one ESS Sabre32 ES9018K2M DAC chip per channel allows for the best possible dynamic range, and channel crosstalk. 6.5 times more detail than a traditional CD. - Dual Soundplus OPAMP OPA1611 with dual high current output buffer BUF634 (by Texas Instrument) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JRGLX3G | | Additional Features | Portable | | Battery Average Life | 8.5 Hours | | Best Sellers Rank | #633 in Internal USB Port Cards | | Brand | iBasso | | Built-In Media | USB Cable | | Color | Black | | Compatible Devices | Laptop | | Component Type | Battery | | Connectivity Technology | USB, Coaxial | | Customer Reviews | 4.0 4.0 out of 5 stars (125) | | Display Technology | OLED | | Global Trade Identification Number | 00616641959920 | | Item Weight | 5.2 Ounces | | Manufacturer | iBasso | | Memory Storage Capacity | 8 GB | | Mfr Part Number | FBA_DX90 | | Model Name | FBA_DX90 | | Model Number | DX90 | | Screen Size | 2.4 Inches | | Supported Media Type | CD | | Supported Standards | AAC, AIFF, ALAC, APE, FLAC, MP3, OGG, WAV, WMA | | UPC | 616641959920 | ## Product Details - **Brand:** iBasso - **Color:** Black - **Compatible Devices:** Laptop - **Connectivity Technology:** USB, Coaxial - **Included Components:** USB Cable - **Media Type:** CD - **Memory Storage Capacity:** 8 GB - **Model Name:** FBA_DX90 - **Screen Size:** 2.4 Inches - **Special Feature:** Portable ## Images ![iBasso DX90 High Resolution Dual Sabre ES9018K2M DACs with ProStudio USB Charger & Coaxial Connection Kit [Full One Year USA Warranty] - Image 1](https://m.media-amazon.com/images/I/81ZusreL1TL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/3607782-ibasso-dx90-high-resolution-dual-sabre-es9018k2m-dacs-with-prostudio](https://www.desertcart.jp/products/3607782-ibasso-dx90-high-resolution-dual-sabre-es9018k2m-dacs-with-prostudio) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-13*