{"niche":"适合现场演出的最佳四弦贝斯吉他是哪一款？","description":"What is the best 4-string bass guitar for live performances?","products":[{"brand":"Ibanez","model":"SR Standard SR300E (4-string)","price_gbp":284.68,"origin_country":null,"specs":{"tuner_type":"Ibanez die-cast","bridge_type":"Accu-cast B120","scale_length":"34 in","body_material":"Okoume","neck_material":"5-piece maple/walnut","number_of_frets":"24","fingerboard_material":"Jatoba","pickup_configuration":"PowerSpan Dual Coil / PowerSpan Dual Coil"},"confidence_score":null,"sources":[{"label":"Guitar Center (alternate listing)","url":"https://www.guitarcenter.com/Ibanez/SR300E-4-String-Electric-Bass-1500000387110.gc","currency":"USD","source_country":"US","price":379.99,"price_gbp":284.68,"scraped_at":"2026-06-09T16:08:17.859643"}],"summary":"The SR300E is a lightweight, fast-playing 4-string bass with a 5-piece maple/walnut neck, 24 frets, jatoba fingerboard, dual PowerSpan humbucking pickups and a 3-band EQ with Power Tap switch. Its Accu-cast B120 bridge and ergonomic SR body make it comfortable for long gigs while offering versatile tones from tapped single-coil to full humbucker sounds. Suited for players needing a professional-featured instrument at an affordable price.","ideal_for":"适合现场 4 弦贝斯演出；其 34 in 音阶、24 品、双 PowerSpan 拾音器、3-band EQ 和 Power Tap 开关提供有力、清晰分明的音色以及舞台上的音色灵活性。"},{"brand":"Fender","model":"American Professional II Jazz Bass (Model 0193933600)","price_gbp":1385.99,"origin_country":null,"specs":{"tuner_type":"Fender Lightweight Vintage-Style","bridge_type":"4-Saddle HiMass Vintage (String-Through-Body or Top-Load)","scale_length":"34 in","body_material":"Alder","neck_material":"Maple","number_of_frets":"20","fingerboard_material":"Maple","pickup_configuration":"SS"},"confidence_score":null,"sources":[{"label":"Swing City Music","url":"https://www.swingcitymusic.com/shop/fender-american-professional-ii-jazz-bass-rosewood-fingerboard-miami-blue/","currency":"USD","source_country":"US","price":1849.99,"price_gbp":1385.99,"scraped_at":"2026-06-09T16:07:35.257806"}],"summary":"The Fender American Professional II Jazz Bass (0193933600) is a US-made 4-string Jazz Bass with a slim C maple neck, 20 frets, V-Mod II single-coil pickups, and a HiMass vintage bridge for enhanced sustain. It offers modern playability with vintage tone and suits gigging players seeking a versatile, professional-grade bass. ","ideal_for":"适合现场 4 弦贝斯演出；其 34 in 音阶、V-Mod II single-coil 拾音器和 HiMass 桥在舞台上提供稳定定音、有力音色和强劲延音。"},{"brand":"Fender","model":"American Professional II Precision Bass (Model 0193932700)","price_gbp":2000.33,"origin_country":null,"specs":{"tuner_type":"Fender Lightweight Vintage-Style Keys with Tapered Shafts","bridge_type":"4-Saddle HiMass Vintage (String-Through-Body or Top-Load)","scale_length":"34 in","body_material":"Alder","neck_material":"Maple","number_of_frets":"20","fingerboard_material":"Maple","pickup_configuration":"V-Mod II Split Single-Coil Precision Bass"},"confidence_score":null,"sources":[{"label":"Fleet Pro Sound (alternate listing)","url":"https://fleetsound.com/products/fender-american-professional-ii-precision-bass-maple-fingerboard-3-color-sunburst-0193932700","currency":"USD","source_country":"US","price":2669.99,"price_gbp":2000.33,"scraped_at":"2026-06-09T16:07:17.030626"}],"summary":"The Fender American Professional II Precision Bass (0193932700) is a US-made P-Bass with a resonant alder body, a comfortable 1963 C maple neck with rolled edges and a maple fingerboard, V-Mod II split single-coil pickup, HiMass bridge and vintage-style tuners. It's built for tonal punch, sustain and modern playability for working players and gigging bassists. The satin neck finish and sculpted heel improve upper-register access.","ideal_for":"适合现场 4 弦表演；其 34 in 音阶、V-Mod II split-coil 拾音器和 HiMass 桥提供有力的音色、强劲的延音和在演出中的可靠定音。"},{"brand":"Squier","model":"Classic Vibe 70s Jazz Bass","price_gbp":397.06,"origin_country":null,"specs":{"tuner_type":"Vintage-Style","bridge_type":"4-Saddle Vintage-Style","scale_length":"34 in","body_material":"Poplar","neck_material":"Maple","number_of_frets":"20","fingerboard_material":"Maple","pickup_configuration":"SS"},"confidence_score":null,"sources":[{"label":"ProAudioStar","url":"https://www.proaudiostar.com/squier-classic-vibe-precision-bass-70s-black-w-maple-fingerboard1.html","currency":"USD","source_country":"US","price":529.99,"price_gbp":397.06,"scraped_at":"2026-06-09T16:07:56.150015"}],"summary":"A reissue of the 1970s Jazz Bass with dual Fender-designed alnico single-coil pickups, slim C-shaped maple neck, 20 frets and a vintage-style 4-saddle bridge. It combines retro looks and modern playability with vintage-style tuners and nickel hardware, suited for players seeking classic J-Bass tone at an affordable price.","ideal_for":"非常适合现场 4 弦贝斯演出；其 34 in 音阶、双 alnico single-coil 拾音器和 4-saddle 复古风桥在舞台上提供稳定定音、有力音色和可靠的音准。"}]}