SANYO MR-X900 | M9998K (1978)

 

A powerhouse with rich stereo sound! The MR-X900 (Japan) M9998K(International) features two powerful amplifiers with 9 watts each channel to drive the two-way speaker combination (16cm bass, 50mm tweeter). Enough power to provide music for even larger parties. The optional loudness setting ensures optimal sound, but the bass and treble controls also allow individual sound changes. A portable HiFi system to which a record player with a magnetic system can be connected. The high-quality cassette recorder, which is also equipped for Metal tapes, ensures that the quality of the speakers equally shine. Dolby noise reduction is also included. At the push of a button ... Continue Reading

ONKYO Intec 275 (2001) | Premium Sound

 

It's not just about hearing music; it's about feeling surrounded in a space filled with music. That feeling when your mind and body are drawn into the music, and sometimes become one with it. Onkyo Intec 275. A full-fledged audio system that combines ease of use with a compact 275mm width. Its premium sound adds a world of musical imagination to your life. Is it a sound quality you can enjoy for a lifetime. Pretty basic "marketing talk" isn't it? Don't worry more details will be soon available on our 1001 Hi-Fi Classics webpage here.

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LUXMAN LV-107u (1989) | Brid Series

 

In 1989, Luxman introduced a remarkable integrated amplifier under the Alpine/Luxman brand—the LV-107u—continuing a lineage that began with the highly acclaimed LV-105 “Brid” in 1984. Building on the success of its predecessors, this model refined Luxman’s distinctive hybrid philosophy to an exceptional degree. At the heart of the LV-107u lies a sophisticated hybrid architecture that combines vacuum tubes and MOS-FETs—both voltage-controlled devices—ensuring superior signal integrity and minimal distortion. The amplification stages were meticulously designed: a high-gain, low-noise FET differential circuit at the input stage, a 6CG7 triode vacuum tube in the second stage, and high-performance MOS-FETs in the output stage. This fully voltage-controlled signal path significantly reduces current-induced distortion, resulting in enhanced clarity and precision. The combination of FET and vacuum tube differential stages establishes a stable and clearly defined amplification reference, enabling exceptionally accurate signal transmission. In the output stage, MOS-FETs deliver 105W + 105W (6Ω), offering high speed and naturally suppressing crossover distortion while maintaining a smooth, musical character. A robust power supply underpins this performance. A large 250VA transformer, coupled with high-capacity block capacitors totaling 32,800μF, ensures low impedance and ample current delivery. The vacuum tube heater supply is regulated by a constant-current circuit, protecting the tubes and maintaining optimal operating conditions. Luxman’s proprietary S.T.A.R. (Signal Transit for Accurate Response) circuit further elevates performance by eliminating shared impedance between stages. Each amplification block receives dedicated power and ground paths, and even the signal ground is isolated up to the amplification reference point. This meticulous layout ensures smooth signal flow, reduced interference, and an improved signal-to-noise ratio. Connectivity includes phono, tuner, CD, dual line inputs, and two tape loops, alongside AV-compatible inputs (AV1/AV2) with integrated video buffering for high-quality signal transmission to external displays. Flexible dubbing options and front-panel AV access enhance usability. Functionally, the amplifier offers processor loops for external tone controls or equalizers, defeatable bass and treble controls, loudness compensation, and a “CD Straight” mode that bypasses unnecessary circuitry to deliver the purest possible signal path. The LV-107u stands as a compelling expression of Luxman’s engineering philosophy—blending the warmth of vacuum tubes with the speed and control of solid-state design. The result is a sound that is both refined and dynamic, combining classic musicality with a clean, modern edge—an unmistakable Luxman signature. Specifications: 105W+105W (6ohm) | THD 0,008% (6ohm) | Dimensions (W/H/D) 470x158x355mm | Weight: 14,4kg | Original sale price in Germany 2.298 DM

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