Beautiful three-part Technics Stereo Set: SU-9011 K preamplifier / SE-9021 K Power DC Amplifier / Tuner ST-9031 K in colour Technics black and in excellent condition Great combination of three Technics top products from the late 1970s. Solid construction, metal/aluminium. In the rare colour Technics-black (dark grey). - Stereo DC power amplifier SE 9021 K. 2 x 60 watts at 8 ohms, 2 x 65 watts at 4 ohms. 43 cm wide, 10 cm high and 33 cm deep. Both VU meters are illuminated, the hands also work. Weight 10 kg. - Matching preamplifier SU-9011K. With double phono stage, of which one is gold-plated. Source selector. Loudness, balance, bass and treble are adjustable. Dimensions 43 cm wide, 10 cm high, 30 cm deep. Various filters. Weight: 4.8 kg - Matching stereo tuner FM/AM ST-9031K. Very sensitive FM reception. Already works fine with wire antenna. Separate rod antenna on the back side for AM. Station scale, signal indicator and FM fine-tuning are illuminated. Dimensions 43 cm wide; 10 cm high and 30 cm deep. Weight: 4.5 kg No remote control (this was not included at the time). Complete with Technics brochure, six-page PDF about the three products with all specifications.