BANG OLUFSEN MMC3 Stylus Cartridge B&O Beocenter 2200, 7700, 7007, Beogram 1800.

Original Bang & Olufsen MMC4 Cartridge/StylusUk stock ready for dispatch NOW Sounds greatChecked on a spectrum analyser, delicate, accurate and precise matching perfectly to its published specificationTracking perfectly with 1.2gram vertical tracking force MMC4 Specifications Description Titanium-bonded elliptical diamond, mounted on a tapered aluminium cantilever Tracking force - grams 1.2 Diamond Stylus Elliptical Cantilever tube. Tap. alum. . Effective tip mass mg 0,4 Compliance mg/mN 25 Frequency 20-20000 Hz=/-dB 2,5 Channel separation 1000>dB 22 Output mV/cm/s RMS 0,6 Cartridge weight gram 1,6 Courtesy of Beoworld.org MMC stands for Moving Micro-Cross; the patented moving-iron principle upon which all B&O cartridges were based. This unique system employed a cross-shaped armature which, among other advantages, guaranteed exceptional stereo separation since each channel moves on a separate axis. The job of any pickup cartridge is to transform the records physical profile (groove modulation) into corresponding electrical signals (which are then amplified or enlarged by the amplifier and turned into audible sound waves by the loudspeaker. A cartridge must perform three separate and exacting tasks if it is to do this job successfully. It must function mechanically (the movements of the stylus in the groove); it must function magnetically (using the physical movements to create changes in a magnetic field); and it must function electrically (using the changes in magnetic flux to generate an electrical current). At each stage, one type of energy is transferred into another, quite different, type. And the transfer must be perfect, with no energy lost and none added from extraneous sources.No cartridge will ever reach this ideal unless the Laws of Physics can be repealed. However, by understanding the relationships between the three transfer stages and continually applying refined engineering techniques, B&Os belief was that each stage of cartridge improvement would bring each successive cartridge closer to the ideal. Record wear and the cartridge If you take music seriously the value of your record collection is likely to be high. Many of your records are likely to be irreplaceable. You will also know that the signals pressed into your vinyl discs are very fragile indeed. The pickup cartridge can be the discs worse enemy since an ill-suited cartridge can mark a record for life in a single play. While B&O is aware that cartridge specifications are inter-related, their research shows consistently that Effective Tip Mass (ETM) is one of the major factors affecting record wear. ETM is the equivalent of the amount of inertia the groove sees in moving or accelerating the stylus tip. Consequently, the higher the ETM value, the higher the force required for a given constant acceleration. Obviously, more force results in more wear. Three elements contribute to ETM. The stylus tip (diamond) contributes with its entire weight and mass. The armature contributes between 5 - 20% of its weight and mass; the cantilever around 30%. B&O has been able to reduce ETM substantially by refining these elements and building them into an integrated unit. The result is a system which not only reduces damage to the groove walls dramatically, but also provides exceptional performance at all frequencies.

Bang & Olufsen Beogram 2200 Stylus cartridge mmc 20 looks in very good condition must be on its own £150 Please see pictures for exact item and more details. Video shows it operating. Postage includes insurance. Please see my other listings

Bang&Olufsen Beovox S45-2 Es sind 2 für das Alter (70zigerJahre) gut erhaltene und spielbereite 3 Wege Lautsprecher. Sie sind nach meinem Holzverständnis in Palisander furniert. Bang&Olufsen Beogram 2200 Ein sehr gut erhaltener und ebenfalls spielbereiter Plattenspieler der auch in Palisander furniert ist. Die Plexiglashaube ist natürlich ohne Defekt (Die hellen Stellen kommen von der darüber hängenden Lampe) Bang&Olufsen Beomaster 1900 Dieses Teil ist genau wie die anderen Teile in Palisander furniert. Es ist auch spielbereit, der Sensor in der FM 5 Taste verweigert die Arbeit. (Die hellen Stellen kommen von der darüber hängenden Lampe) Bang&Olufsen Beograf Der Kasettenplayer wird als defekt mitgegeben, da er angeht aber nicht das Band transpotiert. Vielleicht der Antriebsriemen? Er ist nicht wie die anderen Geräte in Palisander sondern hat graue Seitenteile. Dies alles wird nur komplett abgegeben und auch nur an Selbstabholer. Natürlich der Zusatz : Da es sich hier um eine Privatauktion handelt, ist der Artikel von jeglicher Garantie, Gewährleistung o. ä. ausgeschlossen. Bei Abgabe eines Gebotes bestätigen Sie, dass Sie die Beschreibung gelesen und akzeptiert haben.

Bang Olufsen Beogram 2200 Plattenspieler mit MMC 20S Tonabnehmer. Plattenspieler funktioniert nicht! Die Abdeckung oben Ist gebrochen und hlt nicht mehr gut. Auerdem verkratzt. An den Seiten fehlen teilweise die Holzverkleidungen bzw. sind gebrochen. An Bastler abzugeben, die sich damit auskennen und den Plattenspieler reparieren knnen oder als Deko nutzen. Privatverkauf, keine Rcknahme.

Bang Olufsen Beogram 2200 Plattenspieler mit MMC 20S Tonabnehmer. Plattenspieler funktioniert nicht! Die Abdeckung oben Ist gebrochen und hlt nicht mehr gut. Auerdem verkratzt. An den Seiten fehlen teilweise die Holzverkleidungen bzw. sind gebrochen. An Bastler abzugeben, die sich damit auskennen und den Plattenspieler reparieren knnen oder als Deko nutzen. Privatverkauf, keine Rcknahme.

BANG OLUFSEN MMC3 Stylus Cartridge B&O Beocenter 2200, 7700, 7007, Beogram 1800.

CLASSIC Bang and Olufsen Beogram 2000 type 5721 SPARES OR REPAIR no cartridge. Tested briefly and the platter turns ok and seems to play records ok but the volume seems to be very low, might have something to do with the amp it was connected to thought I was told the previous owner had tried it with 2 different amps with similar results. Rear right hand hinge / lid is broken see photos. Sold for spares or repairs only and as such returns not accepted. Here’s some additional information from the Beoworld website … BeoGram 2200 Record Deck Manufactured: 1978 - 1980 Designer: Jacob Jensen Colours: Rosewood, Teak, White, Oak Beogram 2200/2400 were identical except that, when coupled to the Beomaster 2400, Beogram 2400 could also be operated by remote control. To play records on either model it was necessary to simply press START and let the automatic system do the rest. As an additional safeguard, all functions could be operated with the protective lid closed. The electronic servo drive system kept turntable speed constant and correct, even during fluctuations in the mains supply. Careful arm geometry ensured that tracking angle was kept well below the level where it could affect the quality of the reproduced sound. Bias effect was compensated automatically and needed no adjustment. The extreme lightness of the arm, together with the highly polished elliptical diamond carried by the MMC 20E pickup in the 2200, resulted in an unusually low Effective Tip Mass (ETM). This means that your records would suffer very little wear, even after continual playing. Neither would they be damaged if the stylus was accidentally skidded across the surface. Beogram 2200/2400 could be made up as part of the Beosystem 2200 when linked together with other compatible Bang & Olufsen products. BeoGram 2200 Record Deck Product Specifications Types: 5721 (1978 - Feb 1980) F 5723 (1978 - March 1980) Speeds 33 - 45 rpm Speeds control range > +/- 3 % Wow and flutter < 0.06 % Rumble weighted > 65 dB Rumble, unweighted > 45 dB Drive system Flat Belt Motor Servo controlled DC Power supply 220 (110) V Power consumption 8 W Dimensions W x H x D 44 x 8.5 x 37cm Weight 6.5 kg Pick-up MMC 20 E Recommended tracking force 15 mN / 1.5 g Frequency range 20 - 20,000 Hz +/- 2.5 dB Stylus: elliptical diamond Pick-up MMC 20 EN Recommended tracking force 12 mN / 1.2 g Frequency range 20 - 20,000 Hz +/- 2 dB Stylus: elliptical naked diamond

Bang Olufsen Beogram 2200 Plattenspieler mit MMC 20S Tonabnehmer. Plattenspieler funktioniert nicht! Die Abdeckung oben Ist gebrochen und hlt nicht mehr gut. Auerdem verkratzt. An den Seiten fehlen teilweise die Holzverkleidungen bzw. sind gebrochen. An Bastler abzugeben, die sich damit auskennen und den Plattenspieler reparieren knnen oder als Deko nutzen. Privatverkauf, keine Rcknahme.

Vintage Bang & Olufsen Beogram 2200 Turntable with MMC 20 E Cartridge / Stylus Untested so being sold strictly in As Is condition on a spares or repair basis only

Bang Olufsen Beogram 2200 Plattenspieler mit MMC 20S Tonabnehmer. Plattenspieler funktioniert nicht! Die Abdeckung oben Ist gebrochen und hlt nicht mehr gut. Auerdem verkratzt. An den Seiten fehlen teilweise die Holzverkleidungen bzw. sind gebrochen. An Bastler abzugeben, die sich damit auskennen und den Plattenspieler reparieren knnen oder als Deko nutzen. Privatverkauf, keine Rcknahme.