Optonica ST-4405 Stereo Tuner, Made in Japan by Sharp - Works and Sounds Great
The ST-4405 is an uncommon 4-gang FM-AM tuner that was the baby of the ST-9405/ST-7405 line.
- 5-LED signal-strength indicator
- 3-LED tuning indicator for <, Center, >
- Air-Check (400 Hz tone used for setting recorder levels)
- High-Blend (blends high frequencies to mono for noise reduction)
- FM Muting, FM Auto, FM Mono
- Built-in AM Rod Antenna
- Variable output RCA jacks
- Overall size approx. 16.9 W x 2.95 H x 15.5 D, 11 lbs.
The Optonica brand was created and launched by Sharp of Japan in 1975 to compete in the high-end audio market.