vol1 https://www.spectrasonics.net/products/legacy/hzimmerguitar1-list-akai.php vol2 https://www.google.com/url?sa=t&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwiNm9nFqv7uAhVHGLkGHcoBBtAQFjACegQICRAD&url=https%3A%2F%2Fwww.spectrasonics.net%2Fproducts%2Flegacy%2Fhzimmerguitar2.php&usg=AOvVaw35IiQuHt1ETv1LQpyJo1D7