Accuphase P-500 (1985) | Built for Perfect Pitch

Built for Perfect Pitch. There are limits in high-end audio that only the finest components can reach — and only true audiophiles can fully appreciate. The name Accuphase has long been synonymous with uncompromising sound quality, precision engineering, and timeless craftsmanship. Developed by a dedicated team of experienced audio engineers, every Accuphase amplifier is designed and built to achieve a level of performance that pushes the boundaries of modern audio technology. Rather than following short-lived market trends, Accuphase focuses on one goal: absolute sound reproduction combined with elegant, timeless design. The P-500 from 1985 was a Stereo Power Amplifier Engineered for the New Era of High-End Audio. This Accuphase stereo power amplifier combines legendary Accuphase engineering with advanced circuit design to deliver exceptional power, ultra-low distortion, and remarkable stability under all listening conditions. The output stage features six parallel push-pull power transistors per channel, utilizing high-power 150W collector-loss devices for a total of 12 output transistors per channel. With a theoretical maximum output capability of 4,200 watts, the amplifier maintains substantial operating headroom, ensuring outstanding reliability, effortless dynamics, and superior speaker control even at high output levels. To minimize switching distortion at low listening levels, the operating points are precisely controlled so that both the PNP and NPN output devices remain continuously active without signal cutoff. This advanced configuration delivers smooth, natural sound reproduction with exceptional clarity and transparency across the entire frequency range. The driver stage employs high-grade MOS-FET devices operating in a non-switching Class A equivalent configuration with a cascode push-pull topology. The preceding signal stage also utilizes a pure Class A cascode push-pull design, contributing to excellent linearity, low noise, and stable performance from delicate low-level passages to full-rated output power. A direct-coupled input configuration preserves signal purity and musical detail. To protect loudspeakers from potential damage caused by DC drift from connected preamplifiers, Accuphase’s proprietary DC servo system automatically eliminates unwanted DC components while stabilizing the amplifier against temperature-related drift. For maximum system flexibility, the amplifier provides both a standard 20kΩ input and a fully balanced 40kΩ balanced input connection for enhanced noise rejection and improved signal integrity. A built-in subsonic filter eliminates frequencies below 10Hz using carefully selected high-quality components that preserve overall sound quality without affecting the audible frequency range. The amplifier is also equipped with a precision analog power meter capable of directly displaying both dB levels and output wattage. Logarithmic compression enables accurate monitoring across a wide power range from -60dB to +3dB. A dedicated switch allows the meter illumination and display to be turned off when desired. For even greater versatility, the amplifier can also operate in bridged mono mode, transforming it into a high-performance monaural power amplifier capable of driving demanding speaker systems with exceptional authority and control. Specifications: Continuous average power 250W/ch RMS 8ohm | Dimensions (W/H/D) 480x218x445mm | Weight 33,5kg

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Nakamichi CR-30 (1988) | Discrete Head

 

The Nakamichi CR-30 was created at the pinnacle of analog tape engineering of the brand. Combining legendary Nakamichi innovation with meticulous hand-tuned precision for exceptional sound reproduction. At the heart of the deck is Nakamichi’s renowned discrete 3-head system, featuring completely independent recording, playback, and erase heads. Unlike conventional combination head designs, this architecture eliminates high-frequency degradation caused by azimuth misalignment during recording, ensuring superior accuracy, clarity, and detail retrieval. The precision-engineered heads are constructed from durable Crystalloy material and utilize a proprietary head contour design that maintains an optimally polished surface throughout extended use. This advanced construction minimizes uneven wear and preserves near-new performance for over 10,000 hours of operation according to Nakamichi testing standards. For outstanding tape stability and reduced modulation noise, the transport mechanism uses a closed-loop dual-capstan system. By carefully controlling the rotational speed differential between the capstans, the system maintains ideal tape tension and consistent head contact without relying on pressure pads or tape guides. The sophisticated multi-regulated power supply isolates individual circuits to eliminate electrical interference and maximize performance consistency. High-speed discrete voltage regulators deliver exceptional response speed and stability through a design philosophy comparable to high-end separate audio components. Additional refinements include a silent transport mechanism, reference-grade DC amplifier circuitry, and a dual-mono amplifier configuration for superior channel separation and imaging accuracy. Acoustic isolation insulators further reduce the effects of external vibration, preserving low-level detail and sonic purity. The deck incorporates advanced Dolby B and Dolby C noise reduction systems for cleaner recordings with reduced tape hiss. Independent equalizer switching provides optimized playback compatibility across multiple tape formulations, while a tape slack prevention system enhances transport reliability. Convenience and connectivity features include adjustable output level control, headphone output, system remote terminals, and premium gold-plated input/output connectors for improved signal integrity. Each Nakamichi CR Series deck undergoes an extraordinary level of factory calibration and quality control. Approximately 30 internal adjustment points are meticulously optimized during production to minimize unit-to-unit variation and achieve reference-level performance. Unlike conventional cassette decks that offer limited bias calibration, the CR Series features six precision bias adjustment potentiometers for accurate optimization across all tape types and operating positions. To ensure uncompromising quality, every fully calibrated unit is subjected to 56 separate performance measurements before shipment. Only decks that meet Nakamichi’s exacting specifications are approved for release, delivering the exceptional analog fidelity and reliability that define the Nakamichi legacy. Specifications: 3-head system | 2+1 DC motor | Wow and Flutter 0,035% RMS | Frequency response 20-20.000Hz Metal tape -20db | Dimensions (W/H/D) 430x100x265mm | Weight 5,8kg | Various Market versions are: CR-3, CR-3A, CR-3E, CR-30

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Bi10 (Fujitsu Ten) (1985)

 

The Bi10 D Series by Fujitsu Ten represents a sophisticated fusion of sound and design, engineered specifically for the unique acoustic environment of the automobile. Developed with a driver-focused philosophy, the Bi10 system combines advanced audio technology, intelligent functionality, and refined aesthetics to deliver a premium in-car listening experience. Every component in the Bi10 D Series is designed to work in perfect synergy, creating powerful, high-quality sound throughout the vehicle interior. From the auto-reverse cassette deck with dual azimuth mechanism to the graphic equalizer featuring test tone functionality for precise sound field correction, each unit contributes to a balanced and immersive car audio system. The result is clear, dynamic, and accurate sound reproduction tailored to the challenges of automotive acoustics. The Bi10 D Series also introduced a distinctive visual identity with innovative 2-way illumination technology. Drivers could switch the panel lighting between green and orange, allowing the system to match different vehicle interiors and personal preferences. Illuminated indicators clearly display active functions and system status, combining style with enhanced usability and visibility. Powered by advanced microcontroller technology, the Bi10 D Series offers smoother operation, faster tuner response, simplified equalizer controls, and safer usability while driving. Every detail has been designed with the driver in mind, ensuring intuitive control without distraction. Unlike conventional home audio systems, car audio must overcome limited cabin space, changing passenger conditions, vibrations, and sound-absorbing materials such as seats and carpets. The Bi10 D Series was created from the perspective of the car itself, delivering an audio solution specifically engineered for the mobile environment. Combining technical innovation, system expandability, elegant styling, and seamless integration with the vehicle, the Bi10 D Series reflects a new era of automotive sound engineering from Fujitsu Ten. System components are: QD-580 cassette deck (65.800 Yen), QT-580 FM Stereo tuner (46.800 Yen), QE-580 equalizer (49.000 Yen), QM-570 25W/ch amplifier (29.000 Yen), SD-1100 CD player (94.000 Yen), Z701 4-way speaker system (70.000 Yen)

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YAMAHA AST-C30 (1989) | Tiffany Excellence

 

The Tiffany Excellence AST-C30 from 1989, with its fresh form, exudes elegance that refreshes even the impression of the music itself. A fresh, rounded form made possible only by Yamaha Active Servo Technology and long time time design partner GK Design. Furthermore, the clear mid-to-high frequencies are achieved through the refinement of sound quality using a 12cm PP cone midrange driver and a 2cm soft dome tweeter. A special Tiffany Excellence for those seeking high grade and elegance. Moreover, the design prioritizes sound quality from an audio perspective, with the midrange and tweeter placed in separate boxes and the woofer positioned externally, truly embodying functional beauty. It's a highly sophisticated design that won a Grand Prize in its category at the Good Design Awards. (1989 Good Design Award Section Grand Prize (Japan Institute of Design Promotion). Of course, thanks to Yamaha Active Servo Technology (developed in cooperation with Sharp), the high-quality new deep bass and clear sound remain unequalled. The AST-C30 is a special model for discerning individuals who demand more from music. Its unique form asserts its presence without being lost in the interior, while also possessing a beauty that considers total coordination. A handsome design that caters to a fresh aesthetic sense, one step ahead of the times. The Tiffany Excellence AST-C30 is a beautiful instrument for music, excellently enhancing a high-class and elegant room. Specifications: 50W+50W | Main unit size 300x268x294mm | Weight 8kg | Speaker size 324x232x232mm | Weight 4,3kg | Original sale price in Japan: 178,000 yen (with remote control, excluding tax)

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DIATONE DA-U750 (1975)

 

The Diatone DA-U750, released by Mitsubishi in 1975, was one of the company’s top integrated amplifier and one of the finest examples of 1970s Japanese amplifier engineering. Although Diatone is best known for its loudspeakers, the DA-U750 demonstrated the brand’s serious commitment to high-end amplifier design, incorporating technology later used in the separate DA-P10 and DA-A10 series. One of its most distinctive features was the dual-block internal construction, with the preamplifier and power amplifier sections physically separated at the front and rear of the chassis. The power amplifier block was independently shielded to minimize heat and magnetic interference from the power supply, improving stability, reliability, and long-term performance. The fully direct-coupled pure complementary OCL power amplifier used carefully matched transistor pairs in both the driver and output stages to reduce distortion and preserve dynamic range, delivering 90W + 90W into 4Ω. The equalizer amplifier employed proprietary ultra-low-noise transistors developed using Mitsubishi’s low-concentration diffusion technology, achieving improved noise performance and excellent phono sensitivity. Diatone also designed the amplifier using simulated cartridges and speakers to optimize real-world dynamic performance rather than relying only on laboratory measurements. Additional features included precision tone and presence controls with selectable turnover frequencies, a high-accuracy 22-contact attenuator, multiple low-cut and high-cut filters, extensive input and tape dubbing facilities, and beautifully machined solid metalic knobs. Combining advanced engineering with luxurious construction, the DA-U750 remains one of the most respected vintage Diatone integrated amplifiers. Size (W/H/D) 425x148x387mm | Weight 17kg | Original sale price in Japan ¥ 98,800

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Lo-D D-E90 (1980) | Excite Over! E90

 

The Lo-D (Hitachi) D-E90 cassette deck, released in 1980, represented the brand’s commitment to advanced analog audio engineering and user-focused design. By the late 1970s, Lo-D had already established itself as a pioneer in cassette deck technology, including the development of Japan’s — and arguably the world’s — first 3-head cassette deck equipped with a combination head in 1973. Building on that legacy, the D-E90 evolved from the successful D-90s model and brought premium 3-head recording technology to the mid-range hi-fi market at a more accessible price point. At the heart of the D-E90 was Lo-D’s renowned closed-gap metal recording and playback head system. This advanced ferrite combination head used newly developed High Bs ferrite material with high magnetic flux density, allowing separate recording and playback functions within a compact design. The recording head featured a precision 6μ gap, while the playback head used an ultra-fine 1μ gap for enhanced detail retrieval and frequency response. Finished with a mirror-polished titanium spray coating, the head assembly delivered smooth tape travel, highly stable tape-to-head contact, and minimal monitoring delay. Direct coupling between the head and the amplifier’s first-stage FET further improved signal-to-noise performance and audio clarity.

The transport mechanism utilized a sophisticated dual-motor, dual-capstan system designed for highly accurate tape handling. A DC servo motor controlled the capstan drive, while separate DC motors handled fast-forward, rewind, and take-up functions. Dual capstans and pinch rollers positioned on both sides of the tape path ensured excellent tape stability and minimized modulation noise and level fluctuation. This precision engineering enabled an impressive wow and flutter specification of just 0.038%, delivering exceptionally stable playback performance. Lo-D also equipped the D-E90 with an advanced microprocessor-controlled transport system that expanded upon traditional IC logic circuitry. Feather-touch electronic controls provided smooth operation, while several innovative convenience features enhanced usability. For noise reduction, the deck featured Dolby B Noise Reduction. Tape support covered four formulations: normal, chrome, ferrochrome, and metal tapes. Instead of the fully automated ATRS calibration system found on Lo-D’s flagship models, the D-E90 provided manual bias fine adjustment and REC CAL recording sensitivity calibration, allowing users to optimize recordings for different cassette brands and tape types. Additional features included a timer recording safeguard that flashed an indicator to help prevent accidental erasure after timer activation, along with a distinctive level display combining large analog VU meters and a five-point LED peak indicator system for accurate monitoring. Despite being positioned as a mid-range cassette deck, the Lo-D D-E90 offered a remarkably complete feature set, precision engineering, and refined sound quality. Its slim, elegant styling gave it a sophisticated appearance that complemented its clean, balanced recording and playback characteristics. The D-E90 would later serve as the foundation for the more advanced D-1100MB, further cementing its place in the evolution of high-performance Japanese cassette decks. Specifications: Recording/Playback Head: 1.4mm Close-Gap Metal R&P Combination Head + Erase Head: Ferrite Guard Double-Gap Metal Erase Head | Motor: DC Servo Motor (for Capstan) x 1, DC Motor (for Reel) x 1 | Wow & Flutter: 0.038% (WRMS) | Frequency Response: 20-21,000Hz (Metal), 20-20,000Hz (Chrome), 20-18,000Hz (Ferric-Chrome/Normal) | S/N Ratio (Metal Tape 3% Distortion Level Audible Correction): 69dB (DOLBY-NR-ON), 61dB (DOLBY-NR-OFF) | External dimensions: Width 435 x Height 110 x Depth 266 | Weight: 6.0g | Original sale price in Japan ¥79,800 (998 DM Germany) | Remote control unit RB-100 (¥6,000) sold separately 

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SHARP VC-FX61 (1989)

 

The VC-F61 from Sharp, introduced in 1989 achieves a horizontal resolution of over 400 lines in S-VHS video mde. It achieves sharp, high-definition images approaching those of broadcast-grade 1-inch video. The unit and remote control feature jog shuttles, and a flying erase head that allows for easy editing of recorded footage frame by frame. List of features include: S-VHS video, 145x high-speed FF/REW, Movie sync terminal, Y/C separation comb filter, HiFi Stereo audio, jog shuttle, digital auto tracking, flying erase head, On-screen display, insert dubbing, Tape remaining time display, 36x speed video search. Size (W/H/D) 430x407x106mm | Weight 8,7kg | Original sale price in Japan: 162.900 Yen.

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VEGA 328 Stereo (1982)

 

The "Vega-328-stereo" portable cassette tape recorder has been produced by the Berdsk Radio Plant of the former Soviet Union since 1982. The "Vega-328-stereo" was one of the first USSR domestic market cassette stereo tape recorders. These were quite popular and it was not uncommon to see an "out of stock" sign at ... read more.

Bang&Olufsen Beomaster 4000 (1972) | Ambio Stereo

 

Discover the iconic Beomaster 4000 from 1972, a legendary vintage receiver that beautifully bridges classic Bang & Olufsen design with high-fidelity audiophile performance. This powerhouse combines a highly sensitive FM tuner—featuring six convenient pre-set push-buttons and drift-free AFC technology with a robust 2×60W RMS stereo amplifier driven by ultra-low distortion Darlington-integrated circuits. The true crown jewel of this unit is its innovative ambiophonic (AMBIO) 4-speaker system (the Matrix Hafler solution). By extracting unique phase data from standard stereo records, SQ quadraphonic matrix discs, and vintage FM broadcasts, the Beomaster 4000 creates an incredibly immersive, live concert-hall soundstage. Whether you are spinning classic vinyl or restoring a piece of audio history, this exceptional receiver delivers the spatial depth, timeless mid-century aesthetic, and acoustic warmth that defines the golden era of hi-fi. Specifications: 60W/ch continuous RMS 4ohm | THD 0,06% | Dimensions (W/H/D) 580x95x270mm | Weight 10kg | Original sale price in Germany 1695 DM

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Sansui D-705 (1986)

 

The Sansui D-705 is a Dual-Capstan Cassette Deck with Three Heads. Introduced in 1986 it was the top-of-the-line model. It's solidly built to prevent vibrations from affecting sound quality. Two capstans, each anchored to a heavy flywheel, operate in a closed-loop system, ensuring consistent tape tension, reducing wow and flutter to an admirable 0.035% or less and virtually eliminating modulation noise. The three-head design allows for off-tape monitoring, essential for accurate recording. Add to these superb features a whole host of other advanced electronic and practical features, and you'll understand why we call it a marvel of performance. 

Advanced closed-loop dual-capstan, three-head design. Real-time "auto" tape monitoring with dual Dolby C/B noise reduction. Full logic tape transport. Peak phase compensation circuitry for improved sound quality. DC amplification for high dynamic overload capability and wide dynamic range. Bias fine adjustment. Zero stop function. AMPS (Automatic Music Program Search) for quick location of 15 program tracks. Automatic tape type selection. Timer switch for recording and playback. Wide-range fluorescent peak level meters. Electronic tape counter. Output control. Headphone output. Specifications: 2-motor dual capstan transport, 3-head Hard Permalloy combination | Wow & Flutter 0,035% | Frequency response Metal 20-21.000Hz | Dimensions (W/H/D) 430x111x310 | Weight 5,9kg

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HITACHI VT-BS3 (1990) | S-Mastacs Hi-Fi

 

The VT-BS3 from Hitachi was part of their 1990 line-up of S-VHS Hi-Fi recorders. It features Amorphous heads and a built-in BS tuner for enjoying satellite broadcasts. The amorphous head, mounted on the 3x speed head, beautifully records even long satellite broadcast programs. It also boasts a variety of terminals, including BS optical/coaxial digital audio output terminals and new media compatible terminals, as well as a full range of satellite broadcast-compatible functions such as a relay timer. This is a multi-functional model equipped with a BS-compatible digital FS tuner that can automatically preset satellite broadcasting but also conventional terrestrial broadcasting. * Satellite broadcasts may experience weakened signals during heavy rain such as thunderstorms or downpours, or when snow accumulates on the antenna, resulting in temporary noise in the video and audio, or in severe cases, complete loss of reception. This is due to weather conditions and does not indicate a malfunction of the antenna or tuner. * SUPER VHS is a designation for SVIIS (or SVIIS), which widens the FM signal bandwidth of VHS to 5.4MHz-7MHz. Original sale price in Japan: 198.000 Yen.

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PHILIPS D8080 (1988) | Le Cube

 

This stereo radio cassette recorder was part of the "Moving Sound" series of portable units from Philips introduced in 1988. This particular unit was called "Le Cube" because of it's...cube shape. It features FM Stereo and AM radio section, Peak Music Power...Read More

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Victor HR-X3 Spirit (1994)

 

The X3 has already earned widespread praise as a video recorder capable of producing image quality beyond its class, and the X3 Spirit advances this performance further by incorporating W-VHS high-definition imaging technology. At its core is a dedicated 19-micron Sendust HD Pro head, designed specifically for 3x mode and derived from the head used in the world’s first high-definition home video system, ensuring excellent high-frequency characteristics through its laminated Sendust structure and delivering richer, more powerful color reproduction even during long-duration recordings such as BS broadcasts. Complementing this is the Clear Wide Reception System, featuring a Crisp Wide Tuner that enhances high-frequency detail and improves horizontal resolution by 5 dB over the HR-X3, along with an upgraded Crisp Wide BS tuner that reduces low-frequency noise by approximately 2 dB for cleaner satellite images, and a built-in booster BS antenna splitter that minimizes signal loss. Image processing is further refined by a motion-adaptive 3D digital Y/C separation circuit with 4 Mbit memory, reducing dot interference and cross-color while working alongside 3D digital noise reduction to preserve detail and produce sharp, dimensional images suitable for widescreen viewing. Color performance is enhanced by the Super Real Color Circuit, derived from the flagship HR-20000, which improves the signal-to-noise ratio through reduced distortion and noise, resulting in brighter, more natural colors. An auto-calibration system automatically optimizes recording levels to match the tape in use, maximizing both video and audio quality across six preset modes for S-VHS and VHS recording, while gold-plated rear terminals minimize transmission loss and ensure the X3 Spirit delivers its full performance potential. Size (W/H/D) 466x112x402mm | Weight 8,7kg | Original sale price in Japan 198.000 Yen.

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