In the early days on Anthrax, Bello used an ESP Precision-styled bass, possibly a 400 series, that had
EMG P-bass and J-bass pickups. ESP released this bass as a signature model, available only in Japan, in the mid-to-late 1980s. Sometime during the late 1980s, he switched to an ESP Surveyor P-bass, which had nearly all the same specifications of his previous basses, but with a finished headstock. He began using Fender basses during the beginning of the 1990s, due to a falling out with ESP which, according to ESP Vice President Jeff Moore, was due to miscommunication. He began using Fender P-basses around the time of Persistence of Time until the release of his signature model. Bello had a signature model
Fender Jazz bass. The model combines a Fender Aerodyne body with a
Precision Bass-width neck, Alder body wood (as opposed to the Aerodyne's Basswood) and a mix of Precision and Jazz bass pickups along with non-standard custom-chosen hardware. Pickups used on the bass are Seymour Duncan SPB-3 precision bass pickup in the neck position and a Samarium Cobalt Noiseless Jazz Bass pickup in the bridge position, although Bello's personal bass now is equipped with
EMG HZ Passive pickups which Bello prefers "as the output is... a lot louder" and he gets "a lot more punch". Bello also had a signature
Squier electric jazz bass. It features P/J style pick up combination and a skull inlay/body graphic. The ESP Frank Bello and LTD FB-4 are both based on the ESP Vintage-4 model, customized to Belloʼs specifications with a Black Satin finish and black anodized aluminum pickguard, ebony fingerboard with black pearloid block inlays, EMG PJ-X active pickups and a Gotoh bridge. The basses feature bolt-on construction at 34" scale, an alder body, and maple neck with 21 XJ frets. There is a writing of "R.I.P. Dimebag" on Bello's bass guitar (Fender model) for tribute to deceased
Pantera and
Damageplan guitarist
Dimebag Darrell, which he inscribed into his bass the night of his death. Later in the year they released a Pro-Mod Mexican made version In 2023 Tech 21 release a Frank Bello signature SansAmp, the Street Driver 48 In 2024 it was announced that Bello had joined the
Spector family of artists, with a signature model being released in June of 2025. ==Philanthropy==