In this group McLaughlin played a custom-made steel-string J-200 acoustic guitar made by Abe Wechter and the Gibson guitar company that featured two tiers of strings over the soundhole: a conventional six-string configuration and seven strings strung underneath at a 45-degree angle – these were independently tuneable "sympathetic strings" much like those on a sitar or veena. The instrument's vina-like scalloped fretboard enabled McLaughlin to bend strings far beyond the reach of a conventional fretboard. McLaughlin grew so accustomed to the freedom it provided him that he had the fretboard scalloped on his Gibson Byrdland electric guitar.