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Uesugi Bros Junior 1 Integrated Amplifier (Valve) An excellent example of Japanese valve amplifier design. 6ca7 (el34) tubes and point to point wiring. Cherry cheeks and hefty Tamura iron. Spare tubes available and the built in phono stage is quite lovely. 100V unit working well with a step down transformer. You will find the switch and knob feel, and overall construction to suit enjoyable use living in a living or serious hifi setup. Definitely can be considered part of the fathers of hifi in Japan, along Ken Shindo, without Shindo prices… Condition: Excellent Payment Method: All me
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Shindo Laboratory is a Japanese audio equipment manufacturer founded in 1977 by Ken Shindo in Tokyo. Shindo began his career as an electrical engineer at Matsushita (later Panasonic), designing audio circuits before establishing his independent operation. The company remains family-owned and operates as a boutique manufacturer, with production centered at Shindo's home workshop supported by a small team of employees.
The brand specializes exclusively in hand-built tube amplifiers and preamplifiers, constructed from carefully selected new old stock (NOS) and vintage components. Shindo's approach prioritizes sonic character over conventional engineering standards; he personally auditions tubes and components, stockpiling those that meet his refined listening criteria. Each model is built to order, making every piece a limited edition. The amplifiers and preamplifiers carry names derived from French and Italian wines—a personal preference of Shindo's rather than a marketing strategy—with notable models including the Pétrus preamplifier, Haut Brion amplifier, and Giscours preamplifier.
Shindo occupies a rarefied position in high-end audio as a niche, ultra-boutique manufacturer commanding a devoted international following. The brand remains relatively unknown in many markets but is highly sought after by discerning collectors and audiophiles worldwide. Products are characterized by their handcrafted nature, limited availability, and reputation for exceptional sound quality, positioning Shindo at the premium end of the tube amplifier market where exclusivity and sonic refinement command significant investment.
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