The Sanyo DCX-3000 is a quadraphonic receiver that was manufactured from 1974 to 1977 in Japan. It features a silver front design with a walnut decor housing. This model does not come with a remote control. It has a maximum power consumption of 90 W and dimensions of 473 mm in width, 120 mm in height, and 343 mm in depth, weighing 7.3 kg. The original price was approximately 798 DM. The receiver offers various input options, including Phono (MM), Microphone, AUX, and Tape Play, with multiple outputs for tape recording and dual headphone connections. It supports four speakers, making it suited for quadraphonic sound systems. The amplifier provides continuous power for quadraphonic setups at 8 Ohm with 4 x 10 W and stereo setups at 8 Ohm with 2 x 15 W. Dynamic power ratings stand at 60 W for 8 Ohm and 80 W for 4 Ohm. Additional features include tone control options for bass and treble, a loudness function, and a frequency response of 20 Hz to 40 kHz for high-level inputs. The tuners support FM and AM frequencies, with input sensitivity ratings of 3.5 µV for FM and 25 µV for MW. The Sanyo DCX-3000 is compatible with SQ-Logic and CD-4 quad decoding methods and incorporates a microphone mixer for additional control.