Ampli-tuner version R-340B Quadraphase from Superscope brand, USA manufacturing, dating from 1975. This vintage amplifier with wooden cabinet is in more than good condition, both aesthetically with its wooden cabinet and electronically.
On the amplification side, it offers a nominal power under 8 ohms of 2x20w.
On the tuner side, it offers the AM band (po/mw) and FM.
Presentation: Brushed aluminum front and backlit dial. Speaker and headphone selection switch;
AM/FM/Phono/Tape/Auxiliary function switch; Function control keyboard: Tape/monitor; Mono/Stereo; Loudness; Muting.
Three rotary potentiometers for Volume, Bass, Treble, channel balance adjustment by straight potentiometer. Station tuning button,
6.35 stereo jack headphone socket
On the back: Phono, Tape, auxiliary and tape monitor inputs via RCA/Cinch plugs. The tape monitor function also offers a 5-pin DIN socket
Three pressure terminals for the speakers.
Device revised.
Supplied with FM strap antenna
