Nagaoka JT322 CD4 Quad Discrete 4-Channel Moving Magnet Cartridge MM

Product no.: NAG322


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Nagaoka JT322 CD4 Quad Discrete 4-Channel Moving Magnet Cartridge MM
£219.00
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Nagaoka JT322MD CD-4 Quad Discrete 4-Channel Moving Magnet Cartridge MM 

JT-322 is a hand model in the production of the Japanese manufacturer of phono cartridges. It is indeed equipped with a diamond Shibata specifically built for playing discs quadraphonic CD-4 (compatible Discrete 4) also called Quadradisques .

The CD-4 standard was adopted by some publishers following the invention in 1971 by JVC and RCA of a discrete quadraphonic recording system. A full quadraphonic CD-4 system includes a turntable equipped with a compatible cell as the cell Nagaoka JT-322 , CD-4 demodulator, amplifier 4 discrete channels and 4 speakers bandwidth.

JT-322 is thus characterized by the ability to play back discs recorded on 4 discrete channels. It adopts a reinforced plastic shell and a shield case against magnetic interference. The moving equipment consists of a powerful magnet, a boron cantilever and a Shibata type of diamond tip, offering a very wide frequency response, low distortion and precise tracking of the groove

Type: 4-channel moving magnet

Frequency response: 10Hz to 45kHz

Effective mass: 0.55mg

Channel separation: 25dB

Channel balance: 1dB

Output voltage: 2.5mV

Recommended load: 100 Kohms

Stylus: special elliptical diamond (JN-322)

Tracking force: 1.5g (1.2 to 2.0g)

Weight: 4.8g

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