oldsansui
SHARP Optonica SM 3000 Stereo Amplifier
1975
Optonica was the high-end brand of Sharp in seventies.
The Optonica SM-3000 presents full features: preamplifier outputs, phono 1 attentuator -6dB, for phono 2 three-stage impedance matching. Bass/treble variable turnover control. Lowpass and highpass filters and -20dB muting adjustment.
An underrated amplifier that can compete with major brands like Sansui, Pioneer, Sony, Marantz & co.
The 45 watts per channel integrated amp is unusual solidly constructed for long life and guarantees fun for the vintage amp owner.
SHARP Optonica SM 3000 Stereo Amplifier
1975
Optonica was the high-end brand of Sharp in seventies.
The Optonica SM-3000 presents full features: preamplifier outputs, phono 1 attentuator -6dB, for phono 2 three-stage impedance matching. Bass/treble variable turnover control. Lowpass and highpass filters and -20dB muting adjustment.
An underrated amplifier that can compete with major brands like Sansui, Pioneer, Sony, Marantz & co.
The 45 watts per channel integrated amp is unusual solidly constructed for long life and guarantees fun for the vintage amp owner.