{"niche":"What are the most compact and portable Firewire audio interfaces?","description":"What are the most compact and portable Firewire audio interfaces?","products":[{"brand":"Apogee","model":"Ensemble (FireWire models)","price_gbp":null,"origin_country":null,"specs":{"bit_depth":"24","i_o_count":"36 channels simultaneous (8 analog I/O + ADAT + SPDIF)","sample_rate":"192000","phantom_power":"48V on mic inputs","number_of_preamps":"4"},"confidence_score":null,"sources":[{"label":"Apogee Knowledge Base (legacy product pages)","url":"https://knowledge.apogeedigital.com/ensemble-firewire-impedance-specs-1","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-13T13:24:48.081212"}],"summary":"The Apogee Ensemble (FireWire) is a 1U rack multichannel FireWire audio interface featuring Apogee converters, four digitally controlled mic preamps, eight analog inputs, ADAT and S/PDIF I/O, and support up to 192 kHz/24-bit. It includes Maestro routing/control and can operate in stand-alone converter mode, suited for Mac-based studios needing high-quality multichannel conversion.","ideal_for":"Suited for compact portable FireWire setups because it provides eight analog channels, four onboard mic preamps, and 192 kHz/24-bit conversion in a single 1U rack unit."},{"brand":"RME","model":"Fireface UCX","price_gbp":1269.31,"origin_country":null,"specs":{"latency":"0.4 ms ADC / 0.15 ms DAC (converter latency); TotalMix direct monitoring down to 0.79 ms measured roundtrip at 44.1 kHz","bit_depth":"24 bit","i_o_count":"18 in / 18 out","sample_rate":"192 kHz","phantom_power":"+48 V on mic inputs","number_of_preamps":"2"},"confidence_score":null,"sources":[{"label":"B&H Photo Video (UCX II listing)","url":"https://www.bhphotovideo.com/c/product/1645241-REG/rme_ff_ucx_ii_fireface_ucx_ii_usb.html","currency":"USD","source_country":"US","price":1699.0,"price_gbp":1269.31,"scraped_at":"2026-06-13T13:24:13.569527"}],"summary":"Compact half-rack USB/FireWire interface with two digitally controlled mic preamps, four front instrument/line inputs and ADAT/SPDIF/AES digital I/O; supports up to 18×18 channels (44.1/48 kHz) and 24-bit/192 kHz conversion with RME's TotalMix FX and very low converter latency. Suited to mobile and project-studio users who need high-quality conversion, extensive routing and ultra-low latency monitoring in a small footprint.","ideal_for":"Because it is a half-rack, bus-powered-capable (with external PSU) unit offering 8 analog I/O, 2 mic preamps, and full 24-bit/192 kHz support with very low converter latency, the UCX is one of the most compact and portable Firewire-compatible Fireface interfaces."},{"brand":"RME","model":"Fireface UFX","price_gbp":2389.94,"origin_country":null,"specs":{"bit_depth":"24","i_o_count":"188","sample_rate":"192000","phantom_power":"48V","number_of_preamps":"4"},"confidence_score":null,"sources":[{"label":"Sound On Sound (affiliate listing)","url":"https://www.soundonsound.com/reviews/rme-fireface-ufx-iii","currency":"USD","source_country":"US","price":3199.0,"price_gbp":2389.94,"scraped_at":"2026-06-13T13:24:30.968435"}],"summary":"The RME Fireface UFX is a high-end multichannel USB audio interface offering up to 188 simultaneous I/O channels, 24-bit/192 kHz conversion, TotalMix FX routing/DSP and direct USB recording. It features multiple digital formats (MADI, ADAT, AES) alongside analog I/O and is built for professional studios and live facilities requiring large channel counts and reliable clocking.","ideal_for":"Not ideal - its large 188-channel I/O and rackmount size make it unsuitable for the most compact portable Firewire interfaces; it suits users needing a high channel-count stationary studio interface with USB 3/MADI connectivity."}]}