Outstanding Features Multipath Detector Circuit The ST-3535 incorporates a meter and terminals for an oscilloscope to detect multipath...

Optonica ST-4405 in an AM/FM stereo tuner ; featuring a stereo beacon, LED FM center channel tuning indicator, 5-step LED signal strengt...

3-Way Mini Speaker System Maximum input power:  120 W Extra-large magnets are incorporated in all three drivers in this mini speaker ...

2-Way Mini Speaker System. Maximum input power:  100W The CP-2311 HW delivers constant, undistorted reproduction that is of unusually...

Direct Drive Stereo Turntable The first step in ensuring performance stability in the RP-5100 was inclusion of the durect drive syste...

Optonica RP-5200  Double Direct Drive Stereo Turntable With its direct drive tonearm motor, the RP-5200 has greatly anhanced tone...

Optonica RT-5200  Stereo Cassette Tape Deck with 2-Motor drive System and Microprocessor Full Logic Solenoid Control System. Conv...

Optonica ST-5200 FM/LW/MW Stereo Synthesizer  Tuner with Microprocessor Tuning System The synthesizer tuning system employed in thi...

Optonica SM-5200  Integrated Stereo Amplifier The amplifier for the 5200 Series offers the type of circuitry and features usually fou...

Optonica RP-105H Fully-automatic Stereo Turntable with Double Direct Drive System For superior performance, greater reliability and...

Optonica RT-105H Stereo Cassette Tape-Deck with Microcomputer Full Logic Control System Greater reliability and convenience in the tr...

Optonica SM-105H Straight DC Stereo Integrated Amplifier with Fully Electronic Control System This perfectly "straight&q...

Optonica ST-105H Microcomputer-Controlled Quartz PLL Synthesizer FM/MW/LW Stereo Tuner Optimum reception with maximum convenience...