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A tone control circuit is an electronic circuit that consists of a network of filters which modify the signal before it is fed to speakers, headphones or recording devices by way of an amplifier. Tone controls are found on many sound systems: radios , portable music players , boomboxes , public address systems , and musical instrument amplifiers .
The GK used a tube preamp simulator circuit called "boost". GK 800RB users include Red Hot Chili Peppers bassist Flea and Guns N' Roses' Duff McKagan. [4] The Marshall JMP Super Bass is a 100 watt amp. Lemmy, bassist/lead singer of Motörhead, used numerous of these amps to drive cabinets with four 12" speakers and others with four 15" speakers.
Many units boost the overall volume as well. Treble boosters were commonly used by guitarists in the 1960s and 1970s. During the last couple of decades, their popularity has increased again and many clones and reissues of the classic circuits have become available. Many treble boosters made in the 1960s were designed to not boost the signal much.
The bass control may be used, for instance, to increase the drum and bass parts at a dance party, or to reduce annoying bass sounds when listening to a person speaking. The treble control might be used to give the percussion a sharper or more "brilliant" sound, or can be used to cut such high frequencies when they have been overemphasized in ...
Bass reflex enclosure schematic (cross-section). RCA bass reflex shelf stereo speakers.. A bass reflex system (also known as a ported, vented box or reflex port) is a type of loudspeaker enclosure that uses a port (hole) or vent cut into the cabinet and a section of tubing or pipe affixed to the port.
The fittings are die-cast gold, and the pickups are covered by a plastic sheath. The access panel for the electronics in the Lyte is located at the back of the bass, secured with 4 screws. There are four different control knobs on the Lyte, consisting of a Master Volume, Pan, Bass Boost/Cut and Treble Boost/Cut.
The best known and top-of-the-line RD, the Artist featured active circuitry with switchable bright mode, treble and bass boost, compression and expansion. It did not have a passive mode. The electronics consisted of a 9v battery powering a circuit board the length of the body, accessible from the back cover. It was also available as a bass. The ...
A typical sound reinforcement system consists of; input transducers (e.g., microphones), which convert sound energy such as a person singing into an electric signal, signal processors which alter the signal characteristics (e.g., equalizers that adjust the bass and treble, compressors that reduce signal peaks, etc.), amplifiers, which produce a ...