the legend Technics SL-P990 CD player скачать в хорошем качестве

the legend Technics SL-P990 CD player

IL DRIVING IN ISRAEL Presents the legend Technics SL-P990 CD player If I have to take to a lonely island only one device And this is the only choice the legend Technics SL-P990 CD player Infra-Red Remote Control Compact Disc Player (1988-89) Specifications Disc format: CD Digital converter: 4 x PCM56P-J, 16 bit linear CD Mechanism: SOAD60A Frequency response: 2Hz to 20kHz Dynamic range: 100dB Signal to Noise Ratio: 113dB Channel separation: 110dB Total harmonic distortion: 0.0025% Line output: 2.5V Digital outputs: coaxial, optical Dimensions: 430 x 129 x 333mm Weight: 8.1kg Accessories: remote control The compact disk player which adopted newly developed 4DACs and 18-bit conversion system. 4DACs and 18-bit conversion system are adopted as a D-A-conversion part. In this circuitry, it has 4DAC stream compositions which used the digital analog converter only for the Masanobu number side, and the digital analog converter only for the negative signal side for Lch and Rch, respectively, the D-A conversion of each component is carried out, and it is compounding by the differential amplifier. At this time, the zero cross distortion by the level difference of the point crossing [ zero ] is theoretically shut out by performing distinction of positive/negative �M����, and a change operation by newly developed 4DAC processor LSI. Moreover, the 266th 18-bit high-order-accuracy oversampling digital filter is adopted as a digital filter 4 times, compared with the output wave of oversampling, 4 times are gained with an Output voltage and twice as many resolution as this is gained on the time base 16-bit twice. The classAA scheme is adopted as a sample hold circuit, a lineout circuitry, and a headphone circuitry, and the faithful waveform transmission is realized also to a complicated load intensity. In order to reduce the sound pressure oscillation transmitted from a speaker, the multilayer structure base which consists of a metal chassis, a special vibration suppression sheet, and the heterogeneous material of TNRC (technics non Resonance compound), and a multilayer structure top plate are adopted, and the high vibration proof effect is acquired. Moreover, in order to reduce the oscillation from a floor, the oscillation which gets across to the main unit of a player in four large-sized insulator is reduced, and also it has the multiplex insulator stream composition to which the double floating of the optical deck is carried out. By performing a floating also to the power transformer used as the source of an oscillation inside a CD player, it has prevented transmitting an oscillation of a transformer outside. The power transformer for exclusive use is adopted as an audio system and a digital system, respectively, and it has prevented the noise generated in the intense digital circuit and servo circuitry of the variation mixing in an audio circuitry. Moreover, the low-noise active servo power supply is adopted as the power source for audio circuitries, and the stable powering is realized. The digital output termination of light and a coaxial is carried. Moreover, the digital output ON/OFF switchpoint is carried in the front panel. 2 speed search dial is carried and a head search detailed in right reverse bothways is possible. The refresh rate per rotation can choose the 2 modes for about 1 second (slow) and about 30 seconds (fast), and the access of it is possible in 1/25 second bit at the minimum. The direct-access functionality by 20 key operations is carried. The edit guide functionality in which the digital peek search was carried is carried. Moreover, the digital peek search between A-B is also possible. The large-sized two-channel digital level meter of right-and-left 20 segments each is carried. The playing position display device is carried and the total time of a disk and the location of performance music are indicated by simultaneous. Functionalities, such as Autocue, a 32 music random special NetWare program, a random play, one music / all songs / special-NetWare-program music / repeat between A-B, and a programmable music scan, are carried. The timer play functionality which can choose the 3 modes of Normal / random / special NetWare program is carried. Wireless remote control is attached.