27 June 2025

AIWA CDS-999 (1987) | Prior - DAT dimension

AIWA CDS-999 (1987) | Prior - The DAT dimension

In order to reproduce the high quality sound that DAT brings to the fullest extent, the entire system is made into a digital component - CDS-999. The top-of-the-line DAT component. The sound far exceeds expectations. The 150W+150W high power amplifier is amazing. Everyone realizes that the power of the amplifier affects the sound quality, especially when the volume is turned up. Ample high power of 150W+150W for playing high quality digital sources. The adoption of a low noise O.P. amplifier that cuts power supply noise reproduces a pure sound with a signal-to-noise ratio of over 100dB. It drives digital sources clearly and dynamically. For even higher performance, it is also equipped with a DAT/CD direct switch. The large capacity toroidal transformer and two-system REC OUT selector will impress any enthusiast. Of course, it also has a built-in surround circuit that allows you to fully experience the sense of realism. The electric volume that can be freely controlled by the remote control is also a fresh idea.

The 3-Head !!!, fully independent dual deck design is amazing. A completely independent dual deck with a 3-head quick reverse deck, which is synonymous with high-end single decks, and an amorphous head quick reverse deck, each functioning independently. Furthermore, both decks are independently equipped with Dolby HX Pro, which is effective for recording digital sources with a wide dynamic range. Furthermore, independent dual Dolby B/C is also adopted, which enables cross Dolby dubbing. A thorough dual configuration with dual electronic counters, dual bias fine adjustment, etc. A level indicator with peak hold, blank skip mechanism, etc.

The CD player uses a newly developed linear motor, achieving high-speed access. In addition, it is equipped with a 4x oversampling digital filter for high sound quality without compromising phase characteristics. It is not only pursuing the best sound quality, but also high levels of operability. It has CBRS (CD Backskip Recording System) for perfect cassette recording and an auto blank system that is effective for dubbing to DAT. Other features include a timer program play that wakes you up in the programmed song order, and a 20-song random program mechanism with program accumulation function. Its functions are versatile and versatile, including a 20-song music calendar and index search.

The tuner is of course a synthesizer type. It is an audio multiplex type for FM/AM/TV (UHF/VHF). Eight stations can be preset for each, so you can select a station with one touch. It also has a built-in timer with two programs per day (EVERY/ONCE) and Sleep timer.

The large 4-way speaker system incorporates a woofer, squawker, tweeter, and super tweeter. It has the ability to reproduce a wide digital range from deep bass to treble. The 27cm diameter woofer uses an aluminum die-cast frame with low resonance and a newly developed high-rigidity amorphous silica fiber cloth diaphragm that improves bass reproduction. The speaker size is not only larger, but also heavyweight at 12kg (each). This helps improve sound quality. Of course, it is a round baffle system that enhances the sense of sound positioning.


AIWA CDS-999 (1987) | Prior - The DAT dimension

Others:
●36cm midi size, full-fledged component system with wooden sides. ●All components are connected via pin cords with independent power sources. ●Full system remote control that can be operated from the listening position.

Amplifier: Maximum practical output: 150W+150W (60) Signal-to-noise ratio: CD and other 100dB
Tuner: Type: Quartz PLL synthesizer; Usable sensitivity: AM 300V/m, FM 15.3dBF, TV (VHF) 20dBF, TV (UHF) 30dBF; Usable selectivity: FM 52dB (±200 kHz)
Deck Head configuration: 1. Recording/playback LC-OFC winding amorphous, 2. Combination DX erasure double gap ferrite Wow and flutter: 0.065 (WRMS)/0.1 (W-PEAK) Frequency response: (-20VU) Metal 10Hz~20kHz Chrome 10Hz~19kHz Normal 10Hz~17kHz Signal to noise ratio: 73dB (Metal, Dolby C-ON)
CD player ● Frequency response: 2Hz~20kHz D range: 90dB ● Harmonic distortion: 0.005% (1kHz)
Speaker: Cabinet type: 4-way bass reflex type Speaker configuration: 27cm woofer, 8cm squawker, 5cm tweeter, 2.5cm super tweeter Frequency range: 35Hz~25kHz Impedance/output sound pressure level: 6ohm/91dB/w-m Maximum input/crossover: 150W/800Hz, 4kHz
Center unit dimensions/weight: 360(W)×419.8(H)×325(D)mm/20.4kg 
Speaker unit (single unit) dimensions/weight: 325(W)×575(H)×275(D)mm/12kg

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AIWA CDS-999 (1987) | Prior - The DAT dimension