哪些四弦贝斯吉他配备主动拾音器？

The SUB Ray4 Active is a 4-string StingRay-style bass with a basswood body, hard maple neck and fingerboard, a single ceramic humbucking pickup and a 2-band active preamp powered by a 9V battery. It offers a classic Music Man StingRay tone and simple, durable hardware aimed at gigging players and beginners seeking an active, punchy bass. The instrument suits players who want StingRay-style sound at a lower price point.

The Player Jazz Bass V4 Active is a modern Fender 4-string Jazz-style bass with a 34 in scale, 20 frets, alder body, maple neck and maple fingerboard, fitted with two Player Series Alnico 5 single-coil Jazz Bass pickups and an active preamp for extra tonal shaping. It offers rock-solid hardware including open-gear tuners and a 4-saddle HiMass bridge, making it versatile for studio and live players who want classic Fender tone with modern punch.

The StingRay Ray4 Active is a 4-string bass with a 34 in scale, 21 frets, a single ceramic humbucking pickup and a 9V active 2-band preamp, built on a basswood body with a hard maple neck and maple fingerboard. It offers StingRay-style tone and punch with simple active EQ and a fully adjustable fixed bridge, aimed at beginners through gigging players seeking classic StingRay sound at a lower price.

The SR500E is a 4-string Soundgear bass with a lightweight okoume body, 5-piece jatoba/walnut neck, dual Bartolini BH2 humbucking pickups and an Ibanez 3-band active EQ with bypass. It offers modern playability with a 34 in scale, 24 frets and adjustable Accu-cast bridge, suited for versatile studio and stage use. The electronics provide both active shaping and passive bypass for tonal flexibility.

The TRBX504 is a 4-string active/passive bass with a sculpted solid mahogany body, 5-piece maple/mahogany neck and rosewood fingerboard. It uses two YGD-designed H5 Alnico V humbucking pickups and a 3-band active EQ with an active/passive switch, offering punchy, versatile tones for gigging or studio work.

The Sire Marcus Miller V7 4-String Active is a 34 in scale jazz-style bass with hard maple neck and fingerboard, paired with Marcus Super-J Revolution single-coil pickups and an active Heritage-3 preamp for wide tonal control. It features a modern Marcus Miller bridge and premium open-gear tuners, suited for players seeking versatile active/passive functionality and punchy J-style tone.

The Stiletto Studio-4 Active is a neck-through 4-string bass with a mahogany body and bubinga top, 24-fret rosewood fingerboard, EMG 35HZ active humbucking pickups and a 3-band active EQ powered by 18 volts. It combines a thin C maple/walnut neck and high-ratio tuners for fast playability and stable tuning, suited for players who need punchy, high-output tones.