... alloy aluminium in oxidation finish Tonearm: 9", effective length 230 MM; aluminium base, pipe, headshell, stainless steel counterweight and lift; ... height adjusting: 0~6 MM Drive: belt drive Electronic specification: Speed: 33 1/3, ... , power rating: 5W, as core driven source; Tonearm: overhang 22 MM, cartridge weight: 4~8g, 8-16g is the optional. ( ...