BANG AND OLUFSEN MMC 20S CARTRIDGE STYLUS VINTAGE TURNTABLE NEEDLE. See Photographs for condition, Looks like original needle.

cellule platine vinyle Bang & Olufsen MMC 20S complte et fonctionnelle

BANG & OLUFSEN MMC 20S STYLUS NEEDLE B&O FOR BEOCENTRE & BEOGRAM TURNTABLES LIGHTLY USED CONDITION AND PLAYS SUPERBLY. MMC20SManufactured: 1979 - 1985Designer: Jacob JensenColours: Black MMC cartridges were available with standard ½ mounting brackets, or with easy plug-in, lightweight connectors. These enabled you to mount MMC cartridges onto non-Bang & Olufsen arms. The cartridges plugged directly into Beogram pickup arms without additional mounting gear MMC 20 S was a stereo cartridge with a spherical framed diamond. In 1958, Bang & Olufsen introduced the first stereo pickup cartridge ever made in Europe. This was called the SP1. Since then, many design innovations and the creative use of new materials have kept B&Os cartridges at the forefront of audio technology. By 1979 - 80, Bang & Olufsens cartridges were represented by the MMC 20 series. 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 No cartridge will ever reach this ideal unless the Laws of Physics can be repealed.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. The MMC20 series therefore represented the closest that modern technology at that time, could possibly afford. Record wear and the cartridgeIf 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 cartridges have always been highly acclaimed for their low ETM values. The ETM of the standard MMC 20 range, only 0,5mg. MMC cartridges were manufactured by Bang & Olufsen as totally integrated units. This means that the elements were matched, balanced and sealed at the factory. Using a computer-supported testing programme,, each sealed unit was meticulously tested and its performance information automatically registered and packed with each cartridge. The information given included output voltage, relative voltage output (channel balance), channel separation and frequency response. Individually-calibrated frequency response curves were also supplied with the higher-specified MMC 20CL cartridges.

cellule platine vinyle Bang & Olufsen MMC 20S complte et fonctionnelle

Coffret Mmc 20s bang & Olufsen. Coffret sous emballage Coffret total pas de pices manquantes

Bang Olufsen Beocenter 4600 with MMC 20S cartridge/stylus. 4600 BOXED with guides.. Original cartridge and as you can see from photos it’s not had a lot of use. The Beocenter itself is fully functional. Some scratches/marks but overall in excellent condition.Only includes AM Arial, although I can pick up FM stations ok without. Box has original polystyrene inserts. No speakers included Collection although I may be able to deliver personally as I travel around country a fair amount with work.

Bang & Olufsen BEOCENTER 2000 + BEOVOX S30 (2)with new MMC 20S turntable cartridgecassette rec need service, small aluminum part to be glued (see pic)The price is the only value of the cartridge!!GREAT DEAL! TRACED DELIVERY WITH EXPRESS COURIER

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 AND OLUFSEN MMC 20S CARTRIDGE STYLUS VINTAGE TURNTABLE NEEDLE. Boxed and unused. Small scratches on the head are result of removing protective cap after being in storage.

Bang Olufsen Beocenter 4600 with MMC 20S cartridge/stylus. 4600 BOXED with guides.. Original cartridge and as you can see from photos it’s not had a lot of use. The Beocenter itself is fully functional. Some scratches/marks but overall in excellent condition.Only includes AM Arial, although I can pick up FM stations ok without. Box has original polystyrene inserts. Collection although I may be able to deliver personally as I travel around country a fair amount with work.

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 1700 Record Player/Turntable T5731with MMC 20 S Cartridge and Stylus Good overall condition but requires repair / servicing. Stylus appears to be in good condition PaymenteBay, or Cash on Collection Shipping Prices (which includes the cost of Full Insurance ) Collection from Bristol BS7 - FreeUK Mainland from £14.90Rest of the World from £19.90Items will be well packed and Fully Insured. Please Note: A signature is required on delivery Non UK Customers - ImportantVAT, Import Tax, or Customs Duty may be payable Please check. It is the buyers responsibility to pay these chargesThe full sale value of the goods will be declared on Customs Form*Returns*Returns are ONLY accepted if the item is faulty or is not as describedItems are checked, photographed, and security marked before shippingI am confident you will find the listing is accurate Thank you for looking

Available for sale a Bang & Olufsen MMC 20S Cartridge with cover. Please view the photos which show the item you will receive. ~~~ Free postage is based on items being dispatched in Mainland UK. Any postage to Northern Ireland or other non main land UK islands will incur further postage costs so please be aware an invoice will be sent for any postage difference before the item can be dispatched. If you have read this note after you have purchased the item and wish to cancel your order, please ensure you contact us immediately. Any international purchases are dispatched to E Bays Global Shipping centre (GSP) and we are unable to dispatch directly ourselves. Keep an eye on our feed for many great vinyl records, collectables and other cool items which will be added weekly. We love what we do and try to provide as much information as possible about each and every item or lot that we sell. However please contact us if there is anything you would like to know. We hope that you will be happy with your purchase, but please contact us if there is an issue and we will always attempt to address them quickly and efficiently. We buy and sell vinyl, CDs, Hifi, DJ gear, vintage and collectable toys, instruments and cool stuff. Based on Gloucester Road, Bristol UK If you have anything to sell, please get in touch Follow us on Facebook & Instagram - Collector Cave UK

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.