Technical Specifications Number of Transistors Semiconductors present. Semiconductors Main principle Audio-Amplification Wave bands - without Details Cassette-Recorder or -Player Power type and voltage Alternating Current supply (AC) / 220; 240 Volt Loudspeaker - For headphones or amp. Material Various materials from Radiomuseum.org Model: Beocord 1600 / 1700 2661, 2662, 2666 - Bang & Olufsen B&O; Struer Shape Tablemodel, slant panel. Dimensions (WHD) 405 x 100 x 260 mm / 15.9 x 3.9 x 10.2 inch Notes Beocord 1600 in der Ausführung schwarz eloxiert, Beocord 1700 Alu natur eloxiert. Types: 2662 (1981 - Feb 1983) GB 2666 (1981 - Aug 1983) Compact cassette: C46-C60-C90 Tape head: Sendust Noise reduction: Dolby NR Tape switch: Auto. ferro/chrom Wow and flutter DIN: 66 dB Signal-to-noise ratio chrome Dolby NR: >64 dB Signal-to-noise ratio ferro Dolby NR: >62 dB Power supply: 2661 220V 2662 220V 2666 240V for GB Power consumption: 20 W Net weight (2.2 lb = 1 kg) 5 kg / 11 lb 0.2 oz (11.013 lb)