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Pioneer DJ is a brand of DJ products, including media players and DJ software controllers, turntables, DJ mixers, headphones, effects units, and loudspeakers. Originally part of Pioneer Corporation , the company became independent in 2014 as Pioneer DJ Corporation, and has produced numerous industry-standard DJ products. [ 1 ]
DALI A/S is a Danish manufacturer of high-end loudspeakers. "DALI" is an acronym for Danish Audiophile Loudspeaker Industries.The company was founded in 1983 by Peter Lyngdorf, as an attempt to comply with the still increasing demands on audio quality from the Hi-Fi community.
Although the Rectilinear speakers were distributed through a nationwide network of up to 400 dealers, most of their sales was generated on the East Coast. [26] Distributor in Canada was H Roy Gray Ltd., 14 Laidlaw Blvd., Markham, Ontario. [27] International and military sales were offered by Royal Sound Co., 409 North Main St., Freeport, New ...
From about 1900 to the 1950s, the "lowest frequency in practical use" in recordings, broadcasting and music playback was 100 Hz. [9] When sound was developed for motion pictures, the basic RCA sound system was a single 8-inch (20 cm) speaker mounted in straight horn, an approach which was deemed unsatisfactory by Hollywood decisionmakers, who hired Western Electric engineers to develop a ...
A rotary woofer is a subwoofer-style loudspeaker which reproduces very-low-frequency content by using a conventional speaker voice coil's motion to change the pitch (angle) of the blades of an impeller rotating at a constant speed. The pitch of the fan blades is controlled by the audio signal presented to the voice coil, and is able to swing ...
[4] [2] Home cinema 5.1 surround sound audio systems use a crossover that separates out the very-low frequency signal, so that it can be sent to a subwoofer, and then sending the remaining low-, mid- and high-range frequencies to five speakers which are placed around the listener. In a typical application, the signals sent to the surround ...
The amplifier is known across the audiophile community for its high-output power and low Total harmonic distortion (THD). The AU-11000 has an output power of 110 watts-per-channel, [1] and was one of the earliest home audio amplifiers to use multiple transistors per channel using a "Push-Pull" method to add more amplification power.
Peter W. Belt (1930-17 February 2017) was a British manufacturer of unusual "treatments" to be applied to hi-fi equipment by audiophile enthusiasts. [1] [2] His products, sold through his company PWB Electronics, included the £500 "quantum clip" [3] that consisted of a crocodile clip with a short length of wire attached, and £15 "morphic link paper clips", which were paper clips that Belt ...