Equipment

Hamer Explorer

He played this guitar during the 1981 Honi Soit tour and Caribbean Sunset Tour 1983-84. From Wikipedia:

Hamer Guitars was an American manufacturer of electric guitars founded in 1973, in Wilmette, Illinois, by vintage guitar shop owners Paul Hamer and Jol Dantzig. The company's early instruments featured guitar designs based on the Gibson Explorer (The Standard) and Gibson Flying V (Vector), before adding more traditional Gibson-inspired designs such as the Sunburst. Hamer Guitars is generally considered the first "boutique" vintage-style electric guitar brand that specifically catered to professional musicians.

(Thanks: David Mácha)