{"pageUrl":"https://www.comparethespecs.com/zh/music-audio-production/audio-interfaces/what-features-should-i-look-for-in-a-high-end-usb-audio-interface","lastUpdated":"2026-09-13","totalProducts":3,"niche":"高端 USB 音频接口应具备哪些功能？","description":"What features should I look for in a high-end USB audio interface?","products":[{"brand":"Focusrite","model":"Scarlett 18i20 4th Gen","price_gbp":479.61,"origin_country":null,"specs":{"bit_depth":"24-bit","sample_rate":"44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz","phantom_power":"48V (front-panel or software)","number_of_inputs":"18 inputs (8 mic preamps, 2 front instrument, line, ADAT, S/PDIF, MIDI)","number_of_outputs":"20 outputs (10 line outputs, 2 headphone outputs, ADAT, S/PDIF, MIDI)"},"confidence_score":null,"sources":[{"label":"Recording Magazine (lists retailer price)","url":"https://www.recordingmag.com/focusrite-scarlett-18i20-4th-gen/","currency":"USD","source_country":"US","price":649.99,"price_gbp":479.61,"scraped_at":"2026-06-10T01:10:18.912944"},{"label":"Focusrite (official store)","url":"https://us.focusrite.com/products/scarlett-18i20","currency":"USD","source_country":"US","price":749.99,"price_gbp":553.39,"scraped_at":"2026-06-10T01:10:13.272207"},{"label":"Guitar Center","url":"https://www.guitarcenter.com/Focusrite/Scarlett-18i20-4th-Gen-18x20-USB-C-Audio-Interface-1500000439315.gc","currency":"USD","source_country":"US","price":749.99,"price_gbp":553.39,"scraped_at":"2026-06-10T01:10:16.093328"}],"summary":"高输入/输出 USB-C 音频接口，配备八个第四代 Scarlett 麦克风前置放大器、24-bit/192 kHz 转换器、双 ADAT 以便扩展，具备 Auto Gain 和 Clip Safe 工作流程功能，以及双耳机输出；适用于需要大量 I/O 的项目型和中型专业录音室。包含用于路由与移动控制的 Focusrite Control 2。","ideal_for":"非常适合作为高端USB音频接口，因为它提供24-bit/192 kHz转换、8个高增益（69dB）话放，以及丰富的模拟和数字I/O，可实现灵活的路由和扩展。"},{"brand":"Universal Audio","model":"Volt 876","price_gbp":737.13,"origin_country":null,"specs":{"bit_depth":"32 bit","sample_rate":"44.1, 48, 88.2, 96, 176.4, 192 kHz","phantom_power":"+48V (selectable per channel)","number_of_inputs":"24 (8 analog, 16 via ADAT)","number_of_outputs":"28 (8 analog, 20 via ADAT/optical)"},"confidence_score":null,"sources":[{"label":"Universal Audio (product page)","url":"https://www.uaudio.com/products/volt-876","currency":"USD","source_country":"US","price":999.0,"price_gbp":737.13,"scraped_at":"2026-06-10T01:10:35.612585"},{"label":"Perfect Circuit","url":"https://www.perfectcircuit.com/universal-audio-volt-876.html","currency":"USD","source_country":"US","price":999.0,"price_gbp":737.13,"scraped_at":"2026-06-10T01:10:29.925855"},{"label":"Vintage King","url":"https://vintageking.com/universal-audio-volt-876-usb-2-0-audio-interface","currency":"USD","source_country":"US","price":999.0,"price_gbp":737.13,"scraped_at":"2026-06-10T01:10:32.772265"}],"summary":"Volt 876 是一款机架式 24-in/28-out USB-C 音频接口，配备八个数字控制的麦克风/线路前置放大器、机载复古前级和 1176 风格压缩器仿真、32-bit/192 kHz 转换、ADAT 扩展、word clock 和 MIDI I/O。面向需要高通道数、硬件色彩处理和在单台 1U 机箱内实现全面 I/O 的专业及高级家庭录音室。","ideal_for":"优秀的高端 USB 接口应提供高采样率和位深、低延迟 I/O、每通道幻象电源，以及可扩展的 ADAT 通道；Volt 876 提供 192 kHz 采样率、32 位转换、每通道可选的 +48V、八个模拟前置放大器和 ADAT 扩展。"},{"brand":"Solid State Logic","model":"SSL 2+","price_gbp":173.4,"origin_country":null,"specs":{"latency":"Under 5 ms","bit_depth":"24 bit","sample_rate":"44.1, 48, 88.2, 96, 176.4, 192 kHz","phantom_power":"48V","number_of_inputs":"2 x XLR-1/4in combo mic/line/instrument, MIDI in","number_of_outputs":"4 x analog, 2 x headphone, MIDI out"},"confidence_score":null,"sources":[{"label":"Promedia","url":"https://shop.promedia.ee/products/ssl-2","currency":"USD","source_country":"US","price":235.0,"price_gbp":173.4,"scraped_at":"2026-08-30T02:58:08.065066"}],"summary":"The SSL 2+ is a USB-C audio interface with two SSL microphone preamps, 24-bit/192 kHz conversion, Legacy 4K analogue enhancement, and zero-latency monitor mixing. Its extra outputs, independent headphone outputs, and MIDI I/O make it well suited to home studios, producers, and collaborative recording.","ideal_for":"它适合任何寻求高端 USB 音频接口的用户，因为它集成了 24-bit/192 kHz 转换、两个 SSL 前置放大器、48V 幻象电源、低于 5 ms 的延迟、四个模拟输出、独立耳机监听以及 MIDI I/O。"}]}