Sixteen-page booklet covering Technics amplifiers and tuners from 1977. Opens with a technical section on DC-coupled amplifiers featuring Lissajous figures - direct DC coupling without output capacitors was Technics’ signature approach in the mid-1970s. Amplifiers include the Flat Amplifier series SE-9070 and SE-9060, the 9000 separate series with SU-9200 preamp and SE-9200 power amp, DC integrated amplifiers SU-8080 and SU-8075, and a budget line from SU-7700 down to SU-2300. Tuners: FM flagship ST-9700 (250,000 yen) and ST-9300, plus an FM/AM range from ST-8080 to ST-2300.