Point to point all hand-wired three knob (dwell / tone / blend) for that chewy jangle that only a spring reverb can do. Sweet walnut case with a classy cane grille, three tubes (6K6, 12AT7, 12AX7) and a 3-spring Accutronics 9AB 3C1B tank. Excellent shape both sonically and cosmetically, this was my recording unit and never left the studio. A great hand-built boutique reverb, $325 shipped / insured CONUS.