Sony - TA-E90ES ES Series Reference Preamplifier – Made in Japan Preamplifier

Offered here is the exceptional Sony TA-E90ES, a reference-grade stereo preamplifier from Sony’s legendary ES Series (Elevated Standard). Built in Japan in the early 1990s, this model represents Sony’s uncompromising approach to high-end audio design during its most respected era.

The TA-E90ES was engineered for purist, high-performance two-channel audio systems, focusing entirely on signal integrity, channel separation, and musical transparency. This is not an AV unit and not a surround processor — it is a dedicated, audiophile-level analog preamplifier designed to be paired with high-quality external power amplifiers.

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Key Features
• High-end stereo analog preamplifier
• Prestigious ES (Elevated Standard) Series
• Made in Japan – top-tier craftsmanship
• Fully discrete, low-noise analog circuitry
• High-precision ALPS volume potentiometer
• Exceptionally solid, resonance-free chassis
• High-quality RCA inputs and outputs
• Designed for use with powerful external power amplifiers

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Sound Quality

The Sony TA-E90ES is renowned for its natural, detailed, and highly controlled sound, with excellent stereo imaging and tonal balance. It delivers a smooth yet authoritative presentation, making it an outstanding match for both classic and modern power amplifiers.

Its purely analog design ensures a musical, engaging listening experience that many enthusiasts prefer over later digital or multifunction preamps.

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Condition
• Technically fully functional
• Front panel is clean with clear lettering
• Controls and connections operate correctly
• Light signs of age may be present, consistent with careful use

(Please refer to the photos for the exact cosmetic condition.)

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Why This Model Is Special
• Highly collectible Sony ES Series component
• Built during Sony’s golden age of high-end audio
• Increasingly rare in original, well-preserved condition
• Ideal for audiophiles, collectors, and serious stereo systems

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Specifications (Summary)
• Type: High-End Stereo Preamplifier
• Signal Path: Fully Analog
• Inputs / Outputs: RCA
• Voltage: 220–240V (EU)
• Country of Manufacture: Japan

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Packaging & Shipping
• Professionally packed for safe transport
• Tracked and insured shipping
• Worldwide shipping available

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Conclusion

The Sony TA-E90ES is a superb example of Japanese high-end audio engineering: elegant, powerful in performance, and built to last. A timeless preamplifier that continues to earn respect among audiophiles and collectors worldwide.

An outstanding opportunity to acquire a true ES-series classic.