cutting tool cartridge
41Sampler (musical instrument) — Licht Ton Orgel (1936), an earlier sampling organ utilizing analog optical disc An AKAI MPC20 …
42Guitar amplifier — Mesa Boogie Mark IV, a guitar combo amplifier A guitar amplifier (or guitar amp) is an electronic amplifier designed to make the signal of an electric or acoustic guitar louder so that it will produce sound through a loudspeaker. Most guitar… …
43Wire recording — A Peirce 55 B dictation wire recorder from 1945 …
44Unusual types of gramophone records — The overwhelming majority of records manufactured have been of certain sizes (7, 10, or 12 inches), playback speeds (33⅓, 45, or 78 RPM), and appearance (round black discs). However, since the commercial adoption of the gramophone record, a… …
45Hip hop — This article is about the cultural movement. For the music genre, see Hip hop music. For other uses, see Hip hop (disambiguation). Graffiti of hip hop in Eugene, Oregon Hip hop is a form of musical expression and artistic culture that originated… …
46head — noun 1》 the upper part of the human body, or the front or upper part of the body of an animal, typically separated from the rest of the body by a neck, and containing the brain, mouth, and sense organs. ↘(heads) the side of a coin bearing the …
