{"niche":"哪些先锋（Pioneer DJ）的 CDJ 型号配备了最大的显示屏？","description":"Which Pioneer DJ CDJ models have the largest display screens?","products":[{"brand":"AlphaTheta","model":"CDJ-3000X","price_gbp":2271.17,"origin_country":null,"specs":{"model":"CDJ-3000X","connectivity":"USB Type-A × 1 USB Type-C × 2 LAN port × 1 Wi-Fi (IEEE802.11a/b/g/n/ac) NFC login supported","display_size":"10.1-inch"},"confidence_score":null,"sources":[{"label":"IDJNOW","url":"https://www.idjnow.com/alphatheta-cdj-3000x-dj-player.html","currency":"USD","source_country":"US","price":2999.0,"price_gbp":2271.17,"scraped_at":"2026-06-25T07:20:42.258810"},{"label":"Guitar Center","url":"https://www.guitarcenter.com/AlphaTheta/CDJ-3000X-Professional-DJ-Media-Player-Black-1500000465060.gc","currency":"USD","source_country":"US","price":2999.0,"price_gbp":2271.17,"scraped_at":"2026-06-25T07:20:42.258810"},{"label":"NLFX Professional","url":"https://www.nlfxpro.com/alphatheta-cdj-3000x-dj-player/","currency":"USD","source_country":"US","price":2999.0,"price_gbp":2271.17,"scraped_at":"2026-06-25T07:20:42.258810"},{"label":"IDJNOW","url":"https://www.idjnow.com/alphatheta-cdj-3000x-dj-player.html","currency":"USD","source_country":"US","price":2999.0,"price_gbp":2271.17,"scraped_at":"2026-06-25T07:20:44.403605"},{"label":"Guitar Center","url":"https://www.guitarcenter.com/AlphaTheta/CDJ-3000X-Professional-DJ-Media-Player-Black-1500000465060.gc","currency":"USD","source_country":"US","price":2999.0,"price_gbp":2271.17,"scraped_at":"2026-06-25T07:20:44.403605"},{"label":"NLFX Professional","url":"https://www.nlfxpro.com/alphatheta-cdj-3000x-dj-player/","currency":"USD","source_country":"US","price":2999.0,"price_gbp":2271.17,"scraped_at":"2026-06-25T07:20:44.403605"}],"summary":"The AlphaTheta CDJ-3000X is a next-generation flagship professional DJ player built around a 10.1-inch capacitive touchscreen with cloud and streaming support. It includes built-in Wi‑Fi and an NFC touchpoint for fast smartphone login, plus connectivity for USB and Pro DJ LINK via LAN. It's aimed at professional booth setups and DJs who want modern online/cloud workflows without giving up CDJ-style control.","ideal_for":"..."}]}