{"niche":"哪些是最佳的专业级 FireWire 音频接口？","description":"What are the best professional-grade Firewire audio interfaces?","products":[{"brand":"Apogee","model":"Duet 2 Firewire","price_gbp":22.42,"origin_country":null,"specs":{"latency":"32 samples/96kHz = 4.6 ms; 64 samples/44.1kHz = 7.23 ms","bit_depth":"24-bit","i_o_count":"2","sample_rate":"44.1-96 kHz","phantom_power":true,"number_of_preamps":"2"},"confidence_score":null,"sources":[{"label":"Musician's Friend (used listing)","url":"https://www.musiciansfriend.com/pro-audio/used-apogee-used-apogee-duet-firewire-audio-interface/120473748","currency":"USD","source_country":"US","price":29.99,"price_gbp":22.42,"scraped_at":"2026-06-12T19:54:16.985508"}],"summary":"Compact 2-in/4-out FireWire audio interface with two microphone preamps, 24-bit up to 96 kHz conversion, and low round-trip latency for monitoring. Suited to singer-songwriters and mobile Mac users who need pro-quality AD/DA in a portable unit.","ideal_for":"Best for professionals wanting a high-quality FireWire interface because it offers 24-bit/96 kHz conversion, two mic preamps with phantom power, and low latency (4.6 ms at 96 kHz)."},{"brand":"Focusrite","model":"Saffire Pro 24 DSP","price_gbp":261.66,"origin_country":null,"specs":{"latency":"5.714 ms (measured, 44.1 kHz, 14-sample buffer)","bit_depth":"24-bit","i_o_count":"16 in, 8 out","sample_rate":"96 kHz","phantom_power":true,"number_of_preamps":"2"},"confidence_score":null,"sources":[{"label":"DJ Sound Cards (123DJ alternate listing)","url":"https://www.123dj.com/soundcards/saffirepro24dsp.html","currency":"USD","source_country":"US","price":349.99,"price_gbp":261.66,"scraped_at":"2026-06-12T19:53:30.720546"}],"summary":"A FireWire 16-in/8-out audio interface with 2 Focusrite mic preamps, ADAT and S/PDIF expandability, onboard DSP for zero-latency monitoring effects and Virtual Reference Monitoring; supports up to 24-bit/96 kHz conversion and offers low measured round-trip latency. Suited to project and home pro studios needing multiple I/O, DSP monitoring, and headphone mixes.","ideal_for":"Ideal for professional-grade FireWire interfaces because it provides 16x8 I/O, 24-bit/96 kHz converters, DSP-based zero-latency monitoring, and low measured latency (~5.7 ms)."},{"brand":"RME","model":"Fireface 800","price_gbp":1183.59,"origin_country":null,"specs":{"latency":"null","bit_depth":"24-bit","i_o_count":"35 sources / 28 tracks (up to 10 analog in/out + 2 digital + ADAT expansion)","sample_rate":"Up to 192000","phantom_power":"48V","number_of_preamps":"4"},"confidence_score":null,"sources":[{"label":"Guitar Center (Open Box)","url":"https://www.guitarcenter.com/Open-Box/RME/Fireface-800-FireWire-Computer-Recording-Interface-Level-1-709320004000000.gc","currency":"USD","source_country":"US","price":1583.12,"price_gbp":1183.59,"scraped_at":"2026-06-12T19:53:45.154461"}],"summary":"The RME Fireface 800 is a high‑quality FireWire audio interface with pristine 192 kHz A/D and D/A conversion, extensive I/O including 4 front mic preamps, ADAT expansion and RME's TotalMix routing. It offers stable SteadyClock sync and flexible routing for multitrack recording and monitoring, suited to pro studios needing many simultaneous sources.","ideal_for":"Ideal for professional FireWire interfaces because it provides up to 192 kHz conversion, four class‑A mic preamps with 48V phantom, and routing for up to 35 sources to 28 tracks."},{"brand":"Roland","model":"FA-66 FireWire Audio Interface","price_gbp":1766.27,"origin_country":null,"specs":{"bit_depth":"24-bit","i_o_count":"6 in / 6 out","sample_rate":"24-bit/96 kHz (6-in/6-out), 24-bit/192 kHz (4-in/4-out)","phantom_power":"Yes (48V)","number_of_preamps":"2"},"confidence_score":null,"sources":[{"label":"Feesheh","url":"https://feesheh.com/products/rolandfa-66-firewire-audio-interface","currency":"USD","source_country":"US","price":2362.5,"price_gbp":1766.27,"scraped_at":"2026-06-12T19:54:34.488696"}],"summary":"Portable 6-in/6-out FireWire audio/MIDI interface with two XLR/TRS combo mic preamps, optical S/PDIF I/O, four balanced outputs, zero-latency direct monitoring, and optional AC or FireWire bus power. Supports 24-bit/96 kHz (6-channel) and 24-bit/192 kHz (4-channel) operation, suited for mobile field recording and compact studio setups.","ideal_for":"Suitable for professional-grade FireWire interfaces because it offers 6-in/6-out 24-bit/96 kHz performance, two phantom-powered mic preamps, S/PDIF I/O, and zero-latency monitoring."},{"brand":"MOTU","model":"828mk3 Hybrid (Firewire/USB)","price_gbp":null,"origin_country":null,"specs":{"latency":"~2 ms round-trip (USB at 96 kHz, 32-sample buffer)","bit_depth":"24-bit","i_o_count":"28 inputs, 30 outputs","sample_rate":"192 kHz (analog), 96 kHz (ADAT/S/PDIF)","phantom_power":"48V per mic input","number_of_preamps":"2 mic/guitar preamps"},"confidence_score":null,"sources":[{"label":"zZounds (product page - no longer available note)","url":"https://www.zzounds.com/a--994063/item--MOT828MK3HYBRID","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-12T19:54:02.525078"}],"summary":"The MOTU 828mk3 Hybrid is a rackmount FireWire/USB2 audio interface with extensive I/O (8 balanced analog ins plus 2 front-panel combo preamps, ADAT, S/PDIF, MIDI and word clock), onboard CueMix FX DSP for mixing and effects, and high-resolution operation up to 192 kHz. It delivers ultra-low latency performance and flexible standalone or computer-attached operation, suited to studios needing many simultaneous channels and hardware monitoring/processing.","ideal_for":"Ideal for professional-grade Firewire interfaces because it offers 28x30 I/O, 192 kHz analog recording, onboard DSP mixing/effects, and ultra-low ~2 ms latency."},{"brand":"Audient","model":"iD24 MkII","price_gbp":298.3,"origin_country":null,"specs":{"latency":"7.89 ms audio return trip time (example measurement)","bit_depth":"24-bit / 32-bit DAC","i_o_count":"10 in / 14 out","sample_rate":"96 kHz","phantom_power":"+48V per channel","number_of_preamps":"2"},"confidence_score":null,"sources":[{"label":"Audient (store)","url":"https://audient.com/products/id-series/id24/","currency":"USD","source_country":"US","price":399.0,"price_gbp":298.3,"scraped_at":"2026-06-12T19:34:53.768376"}],"summary":"桌面型 USB-C 音频接口，配备两个 Audient Class-A 麦克风前置放大器、JFET 乐器输入、ADAT 可扩展性、双耳机输出和 32-bit DAC 转换器；适合需要高质量转换和扩展性的制作人与小型工作室。它由总线供电，具备低延迟监听和用于工作室流程的硬件监听控制。","ideal_for":"适合用于专业级 Firewire 接口对比，因为它提供高质量的 32-bit DAC 转换、最高可达 96 kHz 的采样率，并通过 ADAT 实现可扩展的 I/O，满足专业音频转换与扩展需求。"},{"brand":"Heritage Audio","model":"i73 Pro 2","price_gbp":672.12,"origin_country":null,"specs":{"bit_depth":"24-bit","i_o_count":"2 in / 4 out","sample_rate":"192000","phantom_power":"+48V","number_of_preamps":"2"},"confidence_score":null,"sources":[{"label":"B&H (alternate listing showing different price)","url":"https://www.bhphotovideo.com/c/product/1803924-REG/heritage_audio_i73pro_2_computer_recording.html","currency":"USD","source_country":"US","price":899.0,"price_gbp":672.12,"scraped_at":"2026-06-12T19:34:37.405736"}],"summary":"i73 Pro 2 是一款 2-in/4-out USB-C 音频接口，配有两个 Class-A 变压器耦合的 73-style 前置放大器、JFET DI、MIDI mini‑DIN，以及 Heritage 的低延迟 MIXER 与机载 DSP 效果。它支持最高 24-bit/192 kHz 的 AD/DA 转换，并提供专用监听和耳机输出，每通道还带有 PAD 与 PHASE。适合希望将经典变压器驱动的前置放大器音色整合到现代电脑接口中的音乐人和工程师。","ideal_for":"适用于专业级 Firewire 音频接口对比，因为它提供两个变压器耦合的 73-style 前置放大器，增益可达 70 dB，及 24-bit/192 kHz 的转换，既带来复古模拟色彩又提供高分辨率数字 I/O。"}]}