08 July 2026

SONY TC-KA7ES (1994)

 

SONY TC-KA7ES (1994)

Released in 1994, the Sony TC-KA7ES was the flagship model of Sony's final ES Series cassette deck lineup and the company's last true high-end cassette deck. Designed as a no-compromise audiophile recorder, it combined an advanced closed-loop dual-capstan, quartz-locked direct-drive transport with a 3-phase brushless slotless (BSL) motor, oversized precision capstans, and sapphire-supported Lapis bearings to achieve exceptionally stable tape handling and an ultra-low wow and flutter figure of just 0.022%. Its three-head configuration featured Sony's renowned laser-formed amorphous recording/playback head, wound with ultra-pure 6N oxygen-free copper wire and enhanced by a pad pressure reduction mechanism that minimized tape modulation while improving contact accuracy. The carefully engineered midship drive layout isolated the transport, power supply, audio circuitry, and control sections to reduce interference, while separate recording and playback amplifier boards, a 210 kHz Super Bias system, low-impedance output stage, and premium single-crystal ESC-OCC copper wiring ensured outstanding signal purity. Mechanical construction was equally impressive, with a copper-plated FB chassis, vibration-damping eccentric insulators, dual R-core transformers housed in shielded resin cases, a rigid ceramic composite cassette holder, aluminum cassette door, Sorbothane stabilizer, and delayed-action tape clamping system all working together to suppress resonance and maintain precise tape alignment. The TC-KA7ES also featured comprehensive recording tools, including Dolby B, Dolby C, Dolby S, Dolby HX Pro, and an advanced 3-point recording calibration system for optimizing bias, sensitivity, and equalization to suit virtually any cassette formulation. A fluorescent peak level meter, linear time counter with time remain function, and the supplied RM-J701 wireless remote completed the package. Widely regarded as Sony's ultimate cassette deck, the TC-KA7ES delivered the powerful, refined sound that defined the ES Series while showcasing the company's most advanced analog recording technologies. Production ended in 2001, marking the end of Sony's high-end three-head cassette deck era. Specifications: 3-head Laser Amorphous |  Motor: Linear Torque BSL DD Motor:1 DC Motor:2 | Signal to noise: 57dB (EIAJ, Dolby NR off, metal tape) 80dB (Dolby NR S, peak level, metal tape, auditory correction) | Frequency response 15Hz–22kHz ±3dB (EIAJ, -20dB recording, metal tape) 15Hz–16kHz ±3dB (-4dB recording, metal tape) | Wow and flutter (EIAJ) ±0.04%Wpeak 0.022%WRMS | Dimensions: Width 430 x Height 135 x Depth 380 mm | Weight 12kg | Original sale price in Japan ¥120,000

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SONY TC-KA7ES (1994)

SONY TC-KA7ES (1994)

SONY TC-KA7ES (1994)

SONY TC-KA7ES (1994)



07 July 2026

DENON DCD-1500 (1986) | Super Linear

 

DENON DCD-1500 (1986) | Super Linear

The Denon DCD-1500 is a high-performance CD player engineered to deliver exceptional sound quality through a range of advanced digital and analog technologies. At its core is Denon's innovative Super Linear Converter system, which minimizes D/A conversion errors by adding a correction signal generated through an error detection and compensation circuit. This effectively eliminates the zero-cross distortion commonly associated with early CD players, resulting in smoother, more accurate audio reproduction. The DCD-1500 employs two Super Linear Converter circuits along with a dual D/A converter architecture, using independent digital filters for the left and right channels to improve channel separation, stereo imaging, and overall sonic precision.

To ensure outstanding digital performance, the player features a high-precision 2x oversampling digital filter with an ultra-flat frequency response, complemented by Denon's Computer Analyzed Linear Phase analog filter, which maintains exceptionally linear phase characteristics and flat group delay up to approximately 30 kHz. The transport mechanism is designed for stability and reliability, utilizing a newly developed three-beam optical pickup with fast-response servo circuitry for highly accurate tracking and focus control. A rigid glass fiber-reinforced BMC (Bulk Molding Compound) pickup base, a vibration-isolated floating chassis with Q-Dump construction, and a magnetic disc clamper work together to minimize the effects of vibration and resonance during playback.

The DCD-1500 also benefits from a sophisticated power supply design, with separate regulated power sources for the digital, servo, audio, and display circuits to reduce electrical interference and preserve signal purity. Its DC-coupled audio output stage with servo control further enhances sound accuracy. In addition to its audiophile-grade engineering, the player offers a comprehensive feature set including programming for up to 20 tracks, direct track access via a numeric keypad, index search, quick track selection, A-B and program repeat modes, timer playback compatibility, variable analog output, a dedicated subcode output terminal, and a supplied wireless remote control, making the Denon DCD-1500 a versatile and highly capable vintage CD player.Dimensions: 434 x 89 x 350 mm (WxHxD)
Weight: 6,0 kg | Original price in Germany approx.: 1'500 DM

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DENON DCD-1500 (1986) | Super Linear

DENON DCD-1500 (1986) | Super Linear



06 July 2026

National RX-5500 DiscoMAC (1979)

 

National RX-5500 DiscoMAC (1979)

The National (Panasonic) RX-5500 is one of the most iconic portable stereo cassette recorders of the late 70s - early 1980s, combining true component-level performance with the convenience of a portable - "stereo with a handle." Marketed as National DiscoMAC in Japan while the export models were part of Panasonic's prestigious Platinum Series and promoted by the legendary band Earth, Wind & Fire. The RX-5500 was designed to deliver "Platinum Power" with exceptional sound quality, advanced recording capabilities, and premium construction. Despite its premium price...

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National RX-5500 DiscoMAC (1979)

National RX-5500 DiscoMAC (1979)



Aurex RT-CDW70X (1987) Japan TV advert More

 


Aurex RT-CDW70X (1987) Japan TV advert


03 July 2026

ADDZEST 715 Series (2001)

 

ADDZEST 715 Series car audio

Beautiful sound and visuals that dominate the car's interior. These are the DXZ715 AM/FM CD player with mp3 and CD changer controller and the MSZ715 MiniDisc in 1-DIN+1-DIN car audio format. The new Beat EQ (BEQ1) allows for more effective sound correction by independently adjusting the low, mid, and high frequencies. You can freely select from three patterns: IMPACT (BEQ2) for clear mid-range reproduction, and EXCITE (BEQ3) for a well-balanced sound from low to high frequencies. It also features a customization function to suit your preferences. The AUX input is a convenient feature that allows you to easily input audio output from external devices via line input. By connecting to the RCA terminals located on the back, you can play sound directly from your preferred device. Built-in 50W x 4ch high-power amplifier. It incorporates a 50W X 4-channel high-power amplifier employing hyper-vertical output transistors. It delivers optimal drive performance at all output levels from low to high frequencies, greatly contributing to ample high-power output and wide-range, high-quality sound reproduction. The 24-bit DAC boasts excellent linearity in the minute signal range, combined with a high signal-to-noise ratio and a wide dynamic range. It fully brings out the superior musicality inherent in CDs, faithfully reproducing even the subtle nuances that cannot be expressed with 16-bit audio, such as the breath of the vocalist and the tone of the instruments. Real Aluminum Face panel. The real aluminum face was created through advanced processing and surface treatment technologies. Combined with the clickless aluminum hot knob dial, it achieves a high level of balance between functional beauty and high quality. The MD deck utilizes a 1DIN space and can be combined with the DXZ715 or DXZ815MP. Its unified aluminum design provides a component-like feel. Analog level meter. The analog-like level meter evokes the atmosphere of high-end home audio. Its vibrant colors stand out in the car's interior. Original sale price ¥42,000 x 2 | Separate steering wheel remote control RCB-147-500 (ADDZEST is a Clarion brand name for the Japanese market)

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ADDZEST 715 Series car audio

ADDZEST 715 Series car audio



02 July 2026

KENWOOD DA-9010 (1988) | Digital Integrated Amplifier

 

KENWOOD DA-9010 (1988) | Digital Integrated Amplifier

The Kenwood DA-9010 is a premium integrated amplifier with a built-in DAC, introduced in 1988 as the final and most advanced model in Kenwood's series of digital integrated amplifiers. Following the growing popularity of amplifiers with integrated digital-to-analog converters in the late 1980s, Kenwood developed the DA-9010 as the successor to the D-3300A and DA-1100EX, creating a highly refined amplifier that combined powerful analog performance with advanced digital technology. Compared to the earlier KA-1100 series, the DA-9010 featured a substantially upgraded output stage using a parallel push-pull design with four high-power output transistors, providing improved current delivery and excellent control over low-impedance speakers. The amplifier was powered by a large 440VA transformer weighing 6kg, supported by dual 15,000μF filter capacitors to ensure stable power delivery and impressive dynamic performance. To minimize noise, Kenwood equipped the amplifier with its Clean Cyclone power supply and Pure Signal Ground Line architecture, separating music signals from power supply noise for greater clarity and lower distortion. The carefully planned internal layout shortened the signal path, isolated the power supply from the audio circuitry, and included a Source Direct mode for the cleanest possible signal transmission. A rigid 1.6mm steel chassis further reduced vibration and improved overall stability.

The digital section featured an advanced 18-bit dual DAC with an 8x oversampling digital filter and Kenwood's Real Step Full Bit D/A Converter technology for improved linearity. A Twin Quartz PLL clocking system ensured highly accurate digital conversion, while the proprietary DPAC (Digital Pulse Axis Control) system reduced jitter immediately before D/A conversion for enhanced detail and imaging. Ground-isolated balanced transmission between the DAC and amplifier stages further prevented digital noise from affecting the analog signal. Connectivity included six analog inputs, including MM and MC phono compatibility, plus optical and coaxial digital inputs for CD players and other digital sources. Video switching facilities reflected the multimedia trends of the era, while the supplied wireless remote controlled volume, muting, and digital input selection. To eliminate interference from the remote-control circuitry, Kenwood isolated the microcontroller from the audio circuits using optical photocouplers.

The DA-9010 was designed to partner the Kenwood DP-X9010 CD transport, forming a sophisticated digital playback system. As Kenwood's last integrated amplifier with a built-in DAC, it represents the culmination of the company's late-1980s digital amplifier development, delivering excellent build quality, advanced engineering, powerful performance, and a balanced, detailed sound that continues to make it a sought-after vintage hi-fi component. Specifications: 105 W/ch (8ohm, 20Hz-20kHz) | THD 0,0008% (1kHz, CD 8ohm) | D/A Sampling frequencies 32kHz, 44.1kHz, 48kHz (automatic switching) | Dimensions (W/H/D) 440x162x422xmm | Weight 18kg | Remote RC-A9010 | Original sale price: Japan ¥ 91,100, Germany 1.598 DM

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KENWOOD DA-9010 (1988) | Digital Integrated Amplifier

KENWOOD DA-9010 (1988) | Digital Integrated Amplifier

KENWOOD DA-9010 (1988) | Digital Integrated Amplifier



01 July 2026

SONY TC-K555ESR (1988) | High BIAS

 

SONY TC-K555ESR (1988) | High BIAS

Building upon its predecessor, which set a new standard for decks in the digital age with an innovative approach that re-examined the fundamentals, this new model (555ESR) further refines sound quality, including improved high-frequency resolution. In addition, it features side wood panels, giving it an even more premium design. It features a midship drive system that pursues the ideal weight balance and rigid structure. To increase the rigidity of the deck and thoroughly eliminate unwanted vibrations that degrade sound quality, weight balance is a crucial point—and this new perspective led to the development of the Midship Drive System. The mechanical deck and power supply are positioned in the center of the chassis, while the control system and audio circuits are separated to the left and right sides. This achieves excellent weight balance, with the weight distributed almost evenly across the four legs. Furthermore, the inside of the chassis is divided into approximately three equal parts by a U-shaped inner chassis, further increasing overall rigidity. This results in an extremely vibration-resistant rigid structure, while also eliminating electromagnetic interference between each block and suppressing sound quality degradation. | Quartz-locked D.D. for stable tape transport & Closed-loop dual-capstan system. Sony was one of the first to apply open-reel deck technology to cassette decks with its closed-loop dual-capstan system. This system stabilizes tape transport, improving wow and flutter characteristics, reducing modulation noise, and ensuring stable head contact, among other benefits. Moreover, the capstan drive uses a new 3-phase linear motor system with extremely low rotational fluctuations. Direct drive powered by a BSL motor. Furthermore, a quartz-locked servo provides excellent wow and flutter characteristics of 0.025% WRMS and precise tape speed. | Super bias. The bias frequency has been significantly shifted up - 210kHz. This expands the frequency difference with the music signal, reducing beat noise and intermodulation distortion, while greatly improving high-frequency resolution. It makes a difference in the ability to reproduce subtle nuances. | LC-OFC wound laser amorphous head. The 555ESR features a discrete 3-head system. Sony's unique discrete three-head system ensures precise azimuth accuracy for each recording and playback head, while also providing uniform head contact. It fully utilizes the capabilities of the laser amorphous head, which employs LC-OFC windings for minimal signal transmission loss, vividly capturing the quality of digital sources. The recording and playback amplifiers are placed on separate circuit boards and arranged in two tiers, one above the other, with sufficient distance between them. This more precisely suppresses interference between the recording and playback amplifiers, and the entire system uses L/R twin mono DC amplifiers. The design also eliminates interference between channels. This is meticulous attention to protecting the purity of the sound. | Equipped with a calibration function that allows for precise adjustment of recording bias/recording level using a built-in oscillator. The meter also switches to adjustment mode. | Wireless remote control allows tape operation from the listening position. Other features include: Wireless remote control RM-99 for K555ESR. Three-stage switchable high-frequency characteristics for the recording equalizer; simultaneous display of peak hold and real-time peak values; wide-range peak program meter for enhanced readability; linear electronic counter with remaining time function; Dolby NR B-C type; memory stop/play function; TYPE I/II/IV auto tape selector; REC MUTE with auto space; tape slack prevention mechanism during cassette loading; continuous unattended recording/playback with optional timer; gold-plated headphone jack (with volume control); side wood trim included; soft eject. Main Specifications - Heads: Erase 1, Record 1, Playback 1 | Motor: Linear Torque BSL D.D. Motor 1, DC Motor 1 | S/N Ratio: 56dB (Dolby OFF, METAL-S Cassette), 73dB (Dolby NR Type C, Peak Level, METAL-S Cassette) | Frequency Response: 20~20,000Hz±3dB (METAL-S Cassette) | Frequency Range: 15-22,000Hz (METAL-S Cassette) | Wow and Flutter: ±0.04% Wpeak, 0.025% WRMS | Distortion: 0.5% (METAL-S Cassette) | Dimensions: 470 (W) × 125 (H) × 350 (D) mm | Side wood removable (Width 430mm when removed) | Weight: 10.5kg | Original sale price in Japan 105,000 yen (RM-99 with included remote control)

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SONY TC-K555ESR (1988) | High BIAS



30 June 2026

DENON DCD-1650GL (1991) | Special Limited Edition

 

DENON DCD-1650GL (1991) | Special Limited Edition

The Denon DCD-1650GL is one of the most desirable high-end CD players of the early 90s. Introduced in September 1991 as the exclusive Gold Limited edition of Denon's acclaimed DCD-1650 series, this special model - Special Limited Edition - was developed with a virtually unrestricted engineering budget to deliver reference-level digital playback capable of competing with dedicated high-end DACs. Produced primarily for the Japanese domestic audiophile market, the DCD-1650GL combines advanced digital technology, premium components, and luxurious construction into a true collector's piece.

At the heart of the player is Denon's proprietary Λ (Lambda) Super Linear Converter (S.L.C.) architecture, an advanced four-D/A conversion system designed to minimize distortion, improve signal-to-noise ratio, and reproduce the finest musical details with exceptional accuracy. By employing sophisticated time-delay noise-shaping techniques and effectively achieving 16fs operation through delayed signal processing, the S.L.C. system shifts digital noise well beyond the audible range while improving phase characteristics and preserving delicate low-level information, such as the subtle dynamics of pianissimo passages. The digital-to-analog conversion stage is equally impressive, utilizing four specially selected Analog Devices AD1862N-Z DAC chips. These rare "-Z" grade converters were hand-matched for superior precision, tighter tolerances, and lower distortion than standard versions, contributing significantly to the player's smooth, natural, and highly detailed sound reproduction.

Reflecting its flagship status, the DCD-1650GL was among the first Denon CD players to feature fully balanced XLR outputs as standard equipment, allowing seamless integration with high-end audio systems while complementing the conventional RCA outputs. A massive power supply featuring a super-large transformer, high-capacity smoothing capacitors, and an extra-thick polarized AC power cord provides exceptional current delivery and stable operation, ensuring consistent performance even during demanding musical passages. The chassis was engineered with vibration control as a priority. A rigid double-layer construction, heavy sintered-alloy insulators with aluminum covers, floating pickup mechanism suspended by low-rebound rubber and springs, and the complete separation of the transport, power supply, and audio circuitry all work together to reduce unwanted resonance and mechanical interference, resulting in cleaner, more transparent sound. Visually, the DCD-1650GL lives up to its "Limited" designation with an elegant Grace Gold finish, beautifully crafted real wood side panels, a concealed front trapdoor for secondary controls, a luxurious suede-textured disc tray, and a matching gold-finished remote control. Throughout the player, Denon employed carefully selected audiophile-grade capacitors, resistors, circuit board materials, and vibration-damping components to maximize sonic performance. Additional features include Peak Search, Time Edit Fader, programmable playback for up to 20 tracks, a four-level display dimmer, and independent headphone and remote-controlled volume adjustment. As this model was originally intended for the Japanese domestic market, it operates on 100V AC and requires a suitable step-down transformer for use in Europe, North America, and other regions using higher mains voltages.

Today, the Denon DCD-1650GL remains one of the finest examples of early 1990s Japanese digital audio engineering, combining exceptional build quality, advanced DAC technology, balanced outputs, and luxurious craftsmanship into a CD player that continues to be highly sought after by audiophiles and vintage hi-fi collectors worldwide. Dimensions (W/H/D) 470x122x360 mm | Weight 12,5kg | Original sale price in Japan: ¥ 99,000

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DENON DCD-1650GL (1991) | Special Limited Edition

DENON DCD-1650GL (1991) | Special Limited Edition

DENON DCD-1650GL (1991) | Special Limited Edition

DENON DCD-1650GL (1991) | Special Limited Edition

DENON DCD-1650GL (1991) | Special Limited Edition



29 June 2026

Aristona TR 8845 CD Soundmachine (1986)

 

Aristona TR 8845 CD Soundmachine (1986)

The Aristona TR 8845 CD Soundmachine is a rare European boombox from 1986, sold primarily in the Netherlands under the Aristona brand but actually built by Philips. It was also marketed in Germany as the Schneider TR 8845, both versions being rebadged variants of the original Philips D8854 manufactured in Austria. The model became famous after appearing in the James Bond film The Living Daylights, where Q demonstrates it as a missile-launching "ghetto blaster" disguised as a portable stereo. Featured during a Q Branch demonstration, the seemingly ordinary boombox is revealed to be a disguised weapon capable of ... Read More

PHILIPS/ Aristona TR 8845 CD Soundmachine (1986)



25 June 2026

PHILIPS/marantz DPM7 (1987) | Digital Processing

 

PHILIPS/marantz DPM7 (1987) | Digital Processing

The Philips/marantz DPM7 Digital Processing Pre-Main Amplifier Prototype is an exceptionally rare piece of Philips and Marantz digital audio history. Developed in Eindhoven, The Netherlands, and hand-built in a limited run of approximately 60 units, the DPM7 was never officially released to the market, making it one of the most sought-after Philips/Marantz prototypes ever created. Designed by the same engineering team behind the legendary Philips MFB and later DSS Digital Speakers, the DPM7 showcased an ambitious vision of digital audio years ahead of its time. At its heart is the renowned Philips TDA1541A HHH8714 1Y DAC, while the power amplifier section shares much of its design philosophy with the acclaimed Marantz PM64mkII, delivering the warm, detailed and musical sound for which classic Marantz components are famous. The innovative digital control stage incorporated the world's first ASP (Audio Signal Processor) developed specifically for hi-fi equipment, allowing fully digital processing of volume, tone and sound-shaping functions without compromising audio quality. Features include a digital graphic equalizer, adjustable room acoustics settings, digital reverberation, dynamic range control, special sound effects, acoustic memory presets and multiple digital and analog inputs, making the DPM7 a true precursor to later room-correction and digital sound-processing technologies. From the planned user manual: "The Philips/Marantz DPM-7 is an pre-main amplifier comprised of both a digital control amplifier and a 100W x2 high power amplifier. The digitalized control amplifier portion includes the world's first ASP (audio signal processor) developed exclusively for audio equipment. The functions of the control amplifier are processed digitally, thus totally eliminating any chance for diminished sound quality. Furthermore, the digital sound processing concept has been incorporated in every aspect of the control functions. The DPM-7 is equipped for a great variety of functions, including digital reverberation, a digital graphic equalizer, and many controls for creating the perfect sound field." Specifications: ASP (Sound Signal Processor): Sampling frequency: 44.1kHz, Quantization: 16-bit linear | Digital inputs: CD1, CD2/DAT 2, DAT 1 | Digital Sound Processing: Reverberation: 1sec - 9sec, Reverberation/Absorption: 3 positions: hard/medium/soft, Graphic equalizer: +/-12dB (2dB steps), Variable frequencies: 32Hz, 64Hz, 125Hz, 250Hz, 500Hz (1/3 octave from central frequency) 1kHz, 2kHz, 4kHz, 8kHz, 16kHz | Dynamic range control: compression/expansion - release time: 3 positions long/medium/soft | Special effects: 5 positions | Acoustic memory: 4 memories | Volume preset: 2 presets | Analog inputs: Phono (MM/MC), CD, Tuner, Tape 1, Tape 2 | Power Amplifier Section: Rated output: 100W x 2 (20Hz - 20kHz - 6ohm) | Frequency response: 20Hz - 20kHz (+0, -0.3dB) | Dimensions: 420x146x334mm (wxhxd) | Weight: 14.5kg

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PHILIPS/marantz DPM7 (1987) | Digital Processing

PHILIPS/marantz DPM7 (1987) | Digital Processing

PHILIPS/marantz DPM7 (1987) | Digital Processing



24 June 2026

ONKYO Integra K-701 (TA-2550) (1988)

 

ONKYO Integra K-701 (TA-2550) (1988)

The Integra K-701 from 1988 was a high-performance three-head cassette deck engineered by Onkyo for audiophiles who demand exceptional recording and playback quality. At the heart of the deck is a premium three-head configuration featuring a PCOCC (Pure Copper by Ohno Continuous Casting) recording/playback head. This advanced oxygen-free copper winding technology improves signal transmission efficiency, reducing losses and preserving musical detail across the entire frequency spectrum. Each head assembly undergoes comprehensive performance testing to ensure precise recording and playback characteristics, while a rigid zinc die-cast mounting structure maintains optimal tape alignment for maximum accuracy and reliability. The amplifier section reflects Integra's commitment to high-fidelity audio design. A newly developed ultra-low-impedance Super Linear power supply provides exceptional stability and transparency, improving low-frequency resolution, dynamic range, and high-frequency clarity. Independent power supplies for the audio circuits, fluorescent display system, and transport mechanism minimize interference and noise. To enhance recording performance, the K-701 incorporates a dedicated low-impedance recording amplifier with a specially developed buffer stage. This design improves channel separation while isolating the audio path from motor and display-related noise, resulting in cleaner recordings with greater detail, depth, and realism. The transport mechanism is equally sophisticated, utilizing separate motors for capstan drive, reel drive, and mechanical operations. A large-diameter precision-balanced flywheel, precision-finished capstan shaft, and high-torque low-ripple motors ensure stable tape movement and low wow and flutter performance. The silent transport mechanism contributes to smooth operation and highly accurate music reproduction. The Integra K-701 is also equipped with Dolby HX Pro, an advanced recording system that dynamically optimizes bias levels during recording. This technology significantly improves high-frequency headroom and dynamic range, allowing the deck to capture demanding musical passages with greater accuracy and reduced distortion. Dolby B and Dolby C noise reduction systems are also included to minimize tape hiss and enhance overall listening quality. A sophisticated real-time counter displays elapsed and remaining tape time in minutes and seconds, improving editing accuracy and tape management. The system automatically calculates tape position and remaining recording time while supporting multiple cassette lengths, including C-46, C-54, C-60, C-80, C-90, and C-120 formats. The deck also features advanced locating functions for precise cueing and editing. To optimize performance with different tape formulations, the K-701 includes AccuBias Control, allowing precise bias adjustment for maximum recording quality. Additional features include a 16-segment peak-hold level meter, automatic tape monitor switching, full and block repeat playback modes, timer standby operation, MPX filter, automatic tape slack removal, vibration-damping cork-insulated feet, and a polarity-indicated power cord. Finished in elegant black (only), the Integra K-701 represents one of the most advanced cassette deck designs of its era, combining premium PCOCC head technology, Dolby HX Pro recording enhancement, precision three-motor transport engineering, and sophisticated low-noise circuitry to deliver outstanding analog audio performance. 
Specifications: Heads: 3 - PCOCC record/playback head, erase head | Wow & Flutter: 0.038% WRMS, ±0.07% W Peak | Frequency Response: Metal Tape: 30Hz–19kHz ±3dB Chrome Tape: 30Hz–18kHz ±3dB Normal Tape: 30Hz–17kHz ±3dB | Signal-to-Noise Ratio:
60dB (Metal Tape, 3% THD) 70dB (Dolby B NR) 80dB (Dolby C NR) | Motors: DC Servo Capstan Motor, DC Reel Drive Motor, DC Mechanism Drive Motor | Dimensions: 435 × 131 × 366 mm | Weight: 5.8 kg | Onkyo Integra K-701 (Original sale price in Japan: 69.800 yen) | International market model available in black and silver, Onkyo TA-2550 (Original sale price in Germany 850 DM)

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ONKYO Integra K-701 (TA-2550) (1988)



23 June 2026

HITACHI VT-1600 (1986) | Hi-Fi EX5

 

HITACHI VT-1600 (1986) | Hi-Fi EX5

The VT-1600 was a Midi-size, high-definition HQ & Hi-Fi Stereo video recorder. This multi-functional device is compactly designed and measures just 32cm wide. It's the perfect size for Hitachi's "Wing" component system (Wing AV7, AV9). When combined with the VT-TU1600, which has a built-in audio multiplex modulation/demodulation circuit, you can create programed recording of pre-set TV stations (2-week scheduling of 4 programs (repeatable daily or weekly) and simultaneous recording). When integrated into a "Wing" system it can be operated with an AV remote control. This VHS Hi-Fi VCR was part of Hitachi's Mastacs EX5 series of components. ● System: Rotating 2-head helical scan VHS system (NTSC compliant) ● Power consumption: 34W ● External dimensions: Width 320 x Height 95 x Depth 351 mm ● Weight: 7.5 kg. Original sale price in japan: ¥169,800 (Wireless Remote Control Included). This model received a Good Design Award in 1986 with the design being credited to: Hitachi, Ltd. Design Laboratory.

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HITACHI VT-1600 (1986) | Hi-Fi EX5



19 June 2026

UHER HiFi Z100 (1978) | Stadium Full of Sound

 

UHER HiFi Z100 (1978) | Stadium Full of Sound

The UHER HiFi Z100 from 1978 allowed you to assemble a stereo system into a visually and technically coordinated functional unit in a space-saving manner. The EG 750 Hi-Fi stereo tuner, VG 850 stereo integrated amplifier with a 2x60W Sinus DIN power rating, and the CG 350 stereo cassette recorder could be inserted into three compartments. Below the device compartments is another compartment where accessories or parts can be stored, such as the W 775 headphones. In the lowest part of the rack, behind a mirrored glass door, there is space for the upright storage of approximately 100 12-inch records. There are also three drawers there for storing 10 compact cassettes each. The black oak decor is coordinated with the equipment. The rack's edges are impact-protected by black, anodized aluminum profiles, giving it an elegant appearance. The finishing profile of the intermediate shelves is also made of black anodized aluminum and completely covers the gap between two pieces of equipment, so that their feet remain invisible.

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UHER HiFi Z100 (1978) | Stadium Full of Sound

UHER HiFi Z100 (1978) | Stadium Full of Sound

UHER HiFi Z100 (1978) | Stadium Full of Sound