January 2002, “Drawmer DS501 Power Gate,” p. 134: The correct price of the DS501 Power Gate is $900. Accordingly, the correct Value meter in the Product Summary box is 3.5.

February 2002, “ProFile: Basement High Jinks,” p. 46: In paragraph five, the 8-track analog tape recorder is actually an Otari MX-5050 Mk III-8.