{"pageUrl":"https://www.comparethespecs.com/music-audio-production/audio-interfaces/what-are-the-most-durable-4-channel-audio-interfaces","lastUpdated":"2026-09-13","totalProducts":2,"niche":"What are the most durable 4-channel audio interfaces?","description":"What are the most durable 4-channel audio interfaces?","products":[{"brand":"Focusrite","model":"Scarlett 4i4 3rd Generation","price_gbp":147.72,"origin_country":null,"specs":{"bit_depth":"24","sample_rate":"44.1, 48, 88.2, 96, 176.4, 192","phantom_power":"Yes, shared 48 V for inputs 1 and 2","input_connections":"2 XLR combo mic, line, instrument inputs; 2 1/4 in TRS line inputs","midi_compatibility":"Yes, 5-pin DIN MIDI input and output","number_of_channels":"4 in, 4 out","output_connections":"4 balanced 1/4 in TRS outputs; 1 1/4 in TRS headphone output"},"confidence_score":null,"sources":[{"label":"Focusrite","url":"https://us.focusrite.com/products/scarlett-4i4-3rd-gen","currency":"USD","source_country":"US","price":199.99,"price_gbp":147.72,"scraped_at":"2026-09-08T18:21:55.321673"}],"summary":"The Scarlett 4i4 3rd Generation is a 4-in, 4-out USB audio interface with two mic preamps, two additional line inputs, four balanced outputs, MIDI, Air mode, and loopback. Its 24-bit, 192 kHz converters suit home studios, musicians, producers, streamers, and DJs who need flexible routing and several simultaneous connections.","ideal_for":"It suits users seeking durable 4-channel audio interfaces because it provides four analogue inputs, four balanced outputs, a three-year warranty, and a robust feature set for recording, monitoring, and MIDI setups."},{"brand":"Universal Audio","model":"Apollo x4 Gen 2 Thunderbolt Audio Interface","price_gbp":1402.66,"origin_country":null,"specs":{"bit_depth":"24","sample_rate":"192","phantom_power":true,"input_connections":"Four Unison mic/line preamps, two Hi-Z instrument inputs, optical Toslink ADAT/S/PDIF","midi_compatibility":false,"number_of_channels":"12","output_connections":"Two 1/4in monitor outputs, four 1/4in line outputs, two 1/4in TRS headphone outputs, optical Toslink ADAT/S/PDIF"},"confidence_score":null,"sources":[{"label":"Sam Ash","url":"https://www.samash.com/universal-audio-apollo-x4-gen-2-audio-interface-essentials-plus-suite","currency":"USD","source_country":"US","price":1899.0,"price_gbp":1402.66,"scraped_at":"2026-09-08T18:21:55.321673"},{"label":"B&H Photo Video","url":"https://www.bhphotovideo.com/c/product/1852564-REG/universal_audio_apx4g2_ess_apollo_x4_gen_2.html","currency":"USD","source_country":"US","price":1899.0,"price_gbp":1402.66,"scraped_at":"2026-09-08T18:21:55.321673"}],"summary":"The Apollo x4 Gen 2 is a 12-in/18-out Thunderbolt 3 desktop interface with four Unison preamps, two Hi-Z inputs, 24-bit/192 kHz conversion, and QUAD Core DSP for real-time UAD plug-in processing. It suits musicians, producers, engineers, and project studios that need premium recording, monitoring, and expandability.","ideal_for":"It suits users seeking a durable 4-channel audio interface because it provides four Unison mic preamps in a robust desktop design, 24-bit/192 kHz conversion, dedicated monitor and line outputs, and onboard QUAD Core DSP for reliable low-latency operation."}]}