Beogram 3400 was designed to play back quadraphonic-encoded. An optional CD4 decoder should be added (not included) to allow play back of that type of LP as well SQ discs which could be played by any record player. Sound system CD – 4, stereo, matrix Speeds: 33 – 45 rpm Tonearm: radial Recommended stylus pressure: 1g Stylus Shibita Diamond Radius of curvature CD-4 quadro Frequency range 20 – 15,000 Hz +/- 2 d 20 – 45,000 Hz (CD-4) Automatic pickup movement Yes Automatic speed selection Yes Wow and flutter DIN: < +/- 0.07 % Rumble DIN unweighted > 42 dB Rumble DIN weighted > 62 dB Speed deviation < 0.1 % Speed control range > 3 % Dial for speed Stroboscope 120mm Output: 2 x 0.6 mV Stylus pressure range: 0 – 2.5 g Tracking error < 0.126 / cm° Lift system: mechanical Antiskating Inclined channelling inside bearing Motor: asynchronous Drive system: Idler wheel and belt Turntable 30cm / 1 kg Power supply: 110 – 220 V Power consumption: 10 W Dimensions W x H x D: 44 x 9 x 33cm Weight 6 kg This Beogram is in working condition, but need a new cartridge. The MMC 10E cartridge has a broken stylus. The cabinet is clean and has a few signs of wear. The lid was damaged, but it has been repaired and opens normally. All photos are part of the description. Given the age of the product, its operation requires attention and caution in handling. There is no guarantee for long-term operation. The item will be partially disassembled and prepared for transport. This item is recommended for buyers with some experience in turntable assembly and adjustment. Reassembly and adjustment are the buyer's responsibility. The item will be properly packed and sent via Smart Shipping with insurance.