Ion iPT01 Portable Turntable with Built in Speakers and Amp 12" X 12" X 3.875" - compact size!! 7" platter plays at 33, 45, and 78 RPM plays both 12" and 45 records with included 45 adapter Plus or Minus 10% pitch control and tone and gain control on board monitor for use without headphones 12" X 12" X 3.875" - compact size!! 7" platter plays at 33, 45, and 78 RPM Plays both 12" and 45 records with included 45 adapter Plus or Minus 10% pitch control and tone and gain control On board monitor for use without headphones 12" X 12" X 3.875" - compact size