⭕ This pair of TETRA 505 speakers was owned by jazz legend HERBIE HANCOCK and used in his personal recording studio. They were one of the studio monitors used in the recording of his POSSIBILITIES album and can be briefly seen in the background of the DVD documentary about the making of Possibilities. These 505s are in Excellent cosmetic condition and sound FANTASTIC! When Herbie traded them in for Tetras top of the line MODEL 606, he was kind enough to AUTOGRAPH both speakers. Still have the boxes. According to the Tetra site, numerous popular musicians listen to Tetras. Can arrange to ship or collection local welcomed. They weigh 95 pounds each and are 42 inches tall.