{"pageUrl":"https://www.comparethespecs.com/zh/music-audio-production/audio-interfaces/what-are-the-best-4-channel-audio-interfaces-for-professional-use","lastUpdated":"2026-09-13","totalProducts":3,"niche":"What are the best 4-channel audio interfaces for professional use?","description":"What are the best 4-channel audio interfaces for professional use?","products":[{"brand":"Behringer","model":"U-PHORIA UMC404HD","price_gbp":68.05,"origin_country":null,"specs":{"bit_depth":"24","sample_rate":"192","phantom_power":"48V","input_connections":"4 x XLR/TRS combo, 4 x insert","midi_compatibility":"MIDI input and output","number_of_channels":"4 input, 4 output","output_connections":"4 x TRS line, 2 x XLR main, 2 x RCA playback, 1 x headphone, 1 x S/PDIF"},"confidence_score":null,"sources":[{"label":"Thomann","url":"https://www.thomannmusic.com/behringer_umc404hd.htm","currency":"USD","source_country":"US","price":92.0,"price_gbp":68.05,"scraped_at":"2026-09-07T11:20:47.137158"},{"label":"Musician's Friend","url":"https://www.musiciansfriend.com/pro-audio/behringer-u-phoria-umc404hd-audiophile/j22807000000000","currency":"USD","source_country":"US","price":139.0,"price_gbp":102.81,"scraped_at":"2026-09-07T11:20:47.137158"},{"label":"Guitar Center","url":"https://www.guitarcenter.com/Behringer/U-PHORIA-UMC404HD-Audiophile-1428935660229.gc","currency":"USD","source_country":"US","price":139.0,"price_gbp":102.81,"scraped_at":"2026-09-07T11:20:47.137158"}],"summary":"The Behringer U-PHORIA UMC404HD is a 4-input, 4-output USB audio interface with four MIDAS microphone preamps, 24-bit/192 kHz conversion, zero-latency monitoring, and MIDI connectivity. It suits musicians, podcasters, and small professional studios that need flexible microphone, instrument, monitor, and external-effects connections at a budget price.","ideal_for":"It suits professional-use setups requiring four simultaneous inputs, four outputs, 24-bit/192 kHz recording, MIDAS preamps, 48V phantom power, MIDI I/O, and zero-latency monitoring."},{"brand":"Audient","model":"iD44 MKII","price_gbp":361.69,"origin_country":null,"specs":{"bit_depth":"24","sample_rate":"96","phantom_power":"48V","input_connections":"4 combo XLR/TRS mic/line inputs, 2 JFET instrument inputs, 2 balanced insert returns, 2 ADAT inputs, 1 stereo S/PDIF input","midi_compatibility":false,"number_of_channels":"20 in / 24 out","output_connections":"4 line outputs, 2 headphone outputs, 2 balanced insert sends, 2 ADAT outputs, 1 stereo S/PDIF output, 1 word clock output"},"confidence_score":null,"sources":[{"label":"Thomann","url":"https://www.thomannmusic.com/audient_id44_mkii.htm","currency":"USD","source_country":"US","price":489.0,"price_gbp":361.69,"scraped_at":"2026-09-07T11:20:47.137158"},{"label":"American Musical Supply","url":"https://www.americanmusical.com/p/audient-id44-mkii-usb-audio-interface","currency":"USD","source_country":"US","price":764.95,"price_gbp":565.8,"scraped_at":"2026-09-07T11:20:47.137158"},{"label":"B&H Photo Video","url":"https://www.bhphotovideo.com/c/product/1710439-REG/audient_id44_mkii_usb_audio.html","currency":"USD","source_country":"US","price":808.99,"price_gbp":598.37,"scraped_at":"2026-09-07T11:20:47.137158"}],"summary":"The Audient iD44 MKII is a 20-in/24-out USB-C audio interface with four Class-A microphone preamps, two JFET instrument inputs, balanced inserts, and ADAT expansion. It supports 24-bit/96 kHz recording and suits professional musicians, producers, project studios, and content creators who need high-quality I/O and flexible monitoring.","ideal_for":"It suits professional 4-channel recording because it provides four Class-A mic preamps, 24-bit/96 kHz conversion, balanced inserts for outboard gear, two independent headphone outputs, and ADAT expansion for larger sessions."},{"brand":"RME","model":"Fireface UCX II","price_gbp":886.85,"origin_country":null,"specs":{"bit_depth":"24","sample_rate":"192","phantom_power":"+48 V","input_connections":"2 XLR/6.3 mm combo mic/line, 2 6.3 mm instrument/line, 4 6.3 mm line, ADAT, AES/EBU, S/PDIF, MIDI, word clock","midi_compatibility":"5-pin MIDI input and output","number_of_channels":"40","output_connections":"6 6.3 mm line, 6.3 mm stereo headphone, ADAT, AES/EBU, S/PDIF, MIDI, word clock"},"confidence_score":null,"sources":[{"label":"Guitar Center","url":"https://www.guitarcenter.com/RME/Fireface-UCX-II-USB-Audio-Interface-1500000359384.gc","currency":"USD","source_country":"US","price":1699.0,"price_gbp":1256.68,"scraped_at":"2026-09-07T11:20:47.137158"},{"label":"Thomann","url":"https://www.thomannmusic.com/rme_fireface_ucx_ii.htm","currency":"USD","source_country":"US","price":1199.0,"price_gbp":886.85,"scraped_at":"2026-09-07T11:20:47.137158"}],"summary":"The RME Fireface UCX II is a compact professional USB audio interface with 40 channels of analog and digital I/O, 24-bit resolution, and sample rates up to 192 kHz. It suits studio, mobile recording, and live-production users who need reliable low-latency operation, extensive routing, ADAT expansion, MIDI, and standalone USB recording.","ideal_for":"It suits professional four-channel interface requirements because it provides two mic/line preamps plus two instrument/line inputs, 40 total I/O channels, 24-bit/192 kHz conversion, +48 V phantom power, MIDI, ADAT expansion, and latency-free TotalMix FX routing."}]}