1001 Hi-Fi Info

17 July 2026

AIWA CDS-999 (1987) | Prior 999

The Prior CDS-999 was a flagship Japanese midi hi-fi component system developed for the emerging DAT (Digital Audio Tape) era, combining advanced digital technology with true audiophile performance. Rather than simply adding DAT compatibility to a conventional stereo, the CDS-999 was engineered as a complete digital audio system featuring a powerful 150W + 150W amplifier, a signal-to-noise ratio exceeding 100 dB, a large toroidal power transformer and a dedicated CD/DAT Direct circuit for the cleanest possible signal path. Remote-controlled motorized volume, surround processing and dual recording outputs further emphasize its premium, high-end design. The system includes a sophisticated fully independent dual auto-reverse cassette deck where deck-2 features separate 3-head Quick Reverse and amorphous-head mechanisms, Dolby HX Pro, Dolby B/C noise reduction, cross-dubbing capability and tape monitoring, allowing exceptionally accurate recordings from digital sources. Its CD player features a high-speed linear motor transport, a 4x oversampling digital filter for improved phase accuracy and reduced noise, plus extensive programming and recording functions. A quartz PLL synthesizer tuner with FM, AM and TV audio reception, memory presets and programmable timers completes this remarkably versatile package. Matching the electronics is an impressive pair of 4-way bass-reflex speakers featuring a 27 cm woofer with an amorphous silica fiber cone, dedicated midrange, tweeter and super tweeter, delivering a wide 35 Hz–25 kHz frequency response with deep bass and detailed highs. Finished in elegant wood cabinets and built to genuine hi-fi standards, the Prior CDS-999 stands among the finest Japanese 1980s midi component systems, offering a rare combination of flagship engineering, digital innovation and outstanding sound quality that continues to attract vintage audio enthusiasts and collectors alike. Specifications: Practical maximum output: 150W + 150W | Cassette deck - Wow and Flutter: 0.065 (WRMS) - Frequency Response: (-20VU) Metal 10Hz~20kHz Chrome 10Hz~19kHz Normal 10Hz~17kHz | Speaker Frequency response: 35Hz~25kHz | Center section dimensions/weight: 360 (W) x 419.8 (H) x 325 (D) mm / 20.4 kg | Speaker unit (single unit) dimensions/weight: 325(W) x 575(H) x 275(D) mm / 12kg | Original sale price in Japan: CD compact stereo system CDS-999 ¥248,000 (Price includes CD player, cassette deck, amplifier, tuner, and speakers) <Optional> MIDI component size DAT deck XD-999 ¥165,000

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16 July 2026

Victor JP-V1000 | JM-S1000 (1975)

"Listening to today's voices and living for tomorrow's technology" was the slogan that was used to introduce this new professional audio system in 1975. The Laboratory 1000 series was handcrafted at the Victor Lab Center. The JM-S1000 power amplifier boasts 180W x 2, and a staggering 600W in BTL monaural operation. The JP-V1000, with its comprehensive 4-channel control functions, including 4 SEA channels and a pink noise generator, it not only offers ample adaptability for a wide range of professional applications, but also possesses the finest specifications befitting a master of sound—refined quality and outstanding reliability. The 1000 series is meticulously crafted with the pursuit of the best possible music reproduction from every angle, whether for studio monitoring, as the main system for discerning audiophiles, or as a primary system for music enthusiasts. Furthermore, slight specification changes are possible to suit your specific needs.

JM-S1000 model (Original sale price in Japan ¥480,000) Specifications: Stereo Power Amplifier Circuitry: All-stage direct-coupled Purecon Triple PP OCL Effective Output: 180W + 180W (20Hz-20kHz) | Peak/VU simultaneous display meter (with sensitivity switch) | 4-stage power limiter Dimensions (H) 212.5 × (W) 478 × (D) 488 mm (BTS rack mount) | Weight 30.5 kg

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