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ステレオシステム Sony ST-SA50ES - Am/fm TunerのPDF 技術的背景をオンラインで閲覧またはダウンロードできます。Sony ST-SA50ES - Am/fm Tuner 38 ページ。 Fm stereo/ fm-am tuner
Sony ST-SA50ES - Am/fm Tuner にも: 取扱説明書 (13 ページ), 寸法 (1 ページ), 限定保証 (1 ページ), 取扱説明書 (14 ページ), 取扱説明書 (16 ページ)

Sony ST-SA50ES - Am/fm Tuner 技術的背景
quality. At the same time, they're environmentally friendly designs, entirely lead-
free and PVC-free.
Sometimes size does matter, as in the oversized filter capacitors of
Sony's STR-DA3100ES.
Amplifier designers often assume that the various circuits inside the
chassis all "see" a common ground. Unfortunately, slight differences in
grounding can have a subtle impact on the sound. That's why Sony created a
Spider Grounding Plate for the STR-DA3100ES and DA2100ES. The plate
establishes a "standard reference ground" for all circuits and reduces common
impedance.
Sony's Spider Grounding Plate uses ten points, plus substantially
thicker connections to achieve a standard reference ground.
ES Receivers v1.0
Spider Ground Plate
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