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For sale this beautiful and rare Micro Seiki MA 303 precision pick-up arm.For more information, visit VintAudio.comType: Static-balance tonearmOverall length: 302 mmEffective length: 222 mmPivot-to-spindle (mounting) distance: 207 mmOverhang: 15 mmOffset angle: 21.5°Tracking error: ≤ 2°Cartridge weight range: 4–12 gTracking force adjustment: 0–3 gHeight adjustment range: 43–86 mmBearing sensitivity (startup): Vertical 5 mg, Horizontal 10 mg
Generating expert take…
Micro Seiki was a Japanese precision-engineering company founded in Tokyo in 1961. Its heritage is firmly rooted in the analog era, and the brand became especially associated with technically ambitious, well-made turntables and related vinyl hardware rather than a broad consumer-audio catalogue.
The company is best known for turntables, turntable drives, plinths, and tonearms, along with a smaller amount of electrostatic headphone production in its earlier years. Sources consistently describe Micro Seiki as a maker of mid- to high-end and later reference-class turntables, with models that became especially prized by serious vinyl listeners.
In market terms, Micro Seiki sits in the high-end vintage and collector category. It is not a current mainstream audio brand in the modern sense; instead, it is remembered as a legendary specialist name, with its most sought-after decks and components commanding strong interest among analog enthusiasts and collectors.
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