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BANG OLUFSEN MMC20E CART STYLUS B&O Beocenter 4600, 2800, 7000, 7002, 5000.

End: 14.07. 2023 11:13:24 on Friday
  • Condition: Used
  • Price: 227.25 EUR FESTPREIS
  • Status: unsold
  • Item number: 266321185422
  • Seller: musicuk (379|100.0%)
  • Seller information: non commercial
  • Item location: Herefordshire Großbritannien
  • Ships to: GB
  • Shipping: 41,57 EUR
  • on EBAY
  • Description

    Original Bang & Olufsen MMC20E Cartridge/StylusUk stock ready for dispatch NOW Checked on a spectrum analyser, delicate, accurate and precise.Tracking perfectly.Sounds great.Stock images appearance will vary slightly.BANG & OLUFSEN MMC20E CART & STYLUS BEOGRAM 6000 4000 8000 BEOCENTER 7000 7002 3600 4600Inspected, tested - see images MMC means Moving Micro-Cross Titanium-bonded naked elliptical diamond, to reduce record wear and maintain optimum surface contact Effective Tip Mass of mg 0,4 this is what preserves your vinyl! MMC20EManufactured: 1979 - 1985Designer: Jacob JensenColours: BlackPrior to the release of MMC1 - 5 cartridges, Bang & Olufsen had the following MMC range of combined styli and cartridges: 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 MMC 20 E was fitted with a framed elliptical diamond which has a high polish MMC 20EN had a naked elliptical diamond, mounted on a tiny tapered cantilever MMC 20 CL utilised a Contact Line naked diamond mounted on a single crystal sapphire cantilever. This shape ensures maximum groove contact. This was the most highly-specified cartridge in the MMC 20 range 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 MMC 20CL is a mere 0,3mg and in 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.

BANG OLUFSEN MMC20S STYLUS CARTRIDGE B&O Beocenter 4600, 4800, 7000, 7002, 5000

End: 14.07. 2023 11:13:23 on Friday
  • Condition: Used
  • Price: 220.25 EUR FESTPREIS
  • Status: unsold
  • Item number: 266321185390
  • Seller: musicuk (379|100.0%)
  • Seller information: non commercial
  • Item location: Herefordshire Großbritannien
  • Ships to: GB
  • Shipping: 40,61 EUR
  • on EBAY
  • Description

    Original Bang & Olufsen MMC20S Cartridge/StylusUk stock ready for dispatch NOW Checked on a spectrum analyser, delicate, accurate and precise matching perfectly to its published specificationTracking perfectly with 1.5gram vertical tracking forceTested on a Beogram 2400-2 and 4002 and sounds crisp and clear on both channelsThe model replacement for the MMC3000Matches black systems like the Beocenter 3600 - available with a cartridge in my other listings giving you the look of the original systemKeep playing your vinyl in the manner it was meant to be heardLow Effective Tip Mass protects your most precious vinyl from wear and damage Courtesy of Beoworld.orgMMC 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 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. This was the last of the MMC 20 range to be discontinued with cartridges being available late into the 1990s. It produced a typical warm B&O sound though lacked some of the more expensive models treble clarity. With an ETM of only 0.5mg, it was a fine cartridge and sturdy with it.The company’s range of MMC cartridges were integrated units, combining both stylus and cartridge as one slip-on unit. Matched, balanced and sealed in the factory each unit was meticulously computer tested with its results printed off and offered to the customer at time of sale. The printout included such information as output voltage, relative voltage output (channel balance), channel separation and frequency response. Manufactured: 1979 - 1985 Designer: Jacob Jensen Colours: BlackMMC 20 CartridgesPrior to the release of MMC1 - 5 cartridges, Bang & Olufsen had the following MMC range of combined styli and cartridges:MMC 20 S is a stereo cartridge with a spherical framed diamond Any questions just get in touch, Id be glad to help.

BANG OLUFSEN MMC20S STYLUS CARTRIDGE B&O BEOCENTER 7000 7002 BEOGRAM 2400, 1102,

End: 14.07. 2023 11:13:22 on Friday
  • Condition: Used
  • Price: 220.25 EUR FESTPREIS
  • Status: unsold
  • Item number: 266321185417
  • Seller: musicuk (379|100.0%)
  • Seller information: non commercial
  • Item location: Herefordshire Großbritannien
  • Ships to: GB
  • Shipping: 41,35 EUR
  • on EBAY
  • Description

    Original Bang & Olufsen MMC20S Cartridge/StylusUk stock ready for dispatch NOW Checked on a spectrum analyser, delicate, accurate and precise matching perfectly to its published specificationTracking perfectly with 1.5gram vertical tracking forceTested on a Beogram 2400-2 and 4002 and sounds crisp and clear on both channelsThe model replacement for the MMC3000Matches black systems like the Beocenter 3600 - available with a cartridge in my other listings giving you the look of the original systemKeep playing your vinyl in the manner it was meant to be heardLow Effective Tip Mass protects your most precious vinyl from wear and damage Courtesy of Beoworld.orgMMC 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 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. This was the last of the MMC 20 range to be discontinued with cartridges being available late into the 1990s. It produced a typical warm B&O sound though lacked some of the more expensive models treble clarity. With an ETM of only 0.5mg, it was a fine cartridge and sturdy with it.The company’s range of MMC cartridges were integrated units, combining both stylus and cartridge as one slip-on unit. Matched, balanced and sealed in the factory each unit was meticulously computer tested with its results printed off and offered to the customer at time of sale. The printout included such information as output voltage, relative voltage output (channel balance), channel separation and frequency response. Manufactured: 1979 - 1985 Designer: Jacob Jensen Colours: BlackMMC 20 CartridgesPrior to the release of MMC1 - 5 cartridges, Bang & Olufsen had the following MMC range of combined styli and cartridges:MMC 20 S is a stereo cartridge with a spherical framed diamond Any questions just get in touch, Id be glad to help.

Bang & Olufsen Beocenter 7000 Turntable Tape Player & Tuner (JN351)

End: 13.07. 2023 19:51:48 on Thursday
  • Condition: For parts or not working
  • Price: 9.1 EUR Auktion
  • Status: unsold
  • Item number: 266325953761
  • Bids: 0
  • Seller: opportunityvillage_1 (5087|99.2%)
  • Seller information: Commercial (with base shop)
  • Item location: Las Vegas, Nevada USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Bang & Olufsen Beocenter 7000 Turntable Tape Player & Tuner (JN351)Brand: Bang & Olufsen Model: Beocenter 7000 Color(s): Black, Silver Specific Condition Details: Tested. Cleaning recommended. Tape player hood wont shut and needle is missing. Please see photos. Full functionality, history and longevity are unknown. What this means is that we have not extensively tested the item and it may not work as expected over time. As such, it is being sold as is for parts or repair only. SEE PHOTOS. ITEM SOLD AS IS. We describe all items to the best of our ability. We are NOT experts in any field.Our customers satisfaction is our top priority. In the event you experience any problems with your order, please contact us prior to leaving a negative or neutral feedback and well be sure to offer a speedy resolution to any issues that may arise. PAYMENTSPayment must be received within 3 days of the auctions end. This also applies to combined orders.Please note that unpaid item cases are automated to open after 3 days without payment. Once they open, eBay allows an additional 3 days for you to pay, which will close the case with no penalty to your account. SHIPPING We offer combined shipping as long as the items will ship safely together. Auctions must end within 3 days of each other to be eligible for combined shipping. Please hold off on payment until all auctions have ended, then proceed to checkout - please request an invoice. Please do not pay for any items individually if you wish to have them combined - they must be paid at the same time.Any item sold by the Opportunity Village is eligible for local pick up at our retail store. Please note that we are unable to accept cash or credit cards at our location. Your item(s) will be available the day after payment is submitted though PayPal. We are open for pickup from 9 am to 4 pm, Monday through Friday.Items or lots being shipped within flat-rate boxes cannot be combined with other items.Local pick up items must be claimed within 14 days or the item may be refunded / relisted.PO Box addresses will require USPS shipments, as Fed Ex ground will not deliver. Opportunity Village?s MISSION: Opportunity Village is a not-for-profit organization serving adults in the Southern Nevada community with intellectual and related disabilities, to enhance their lives and the lives of the families who love them. Opportunity Village is dedicated to helping people become the very best they can be. Through vocational training, community employment, day services, advocacy, arts and social recreation, citizens with severe disabilities are able to find new friends, realize future career paths, seek independence and community integration and unleash creative passions. Because of Your Support! Almost entirely self-funded, Opportunity Village is possible because supporters realize the value in supporting their neighbors with intellectual disabilities. In our society, people with disabilities live their lives being told what they cant do. Opportunity Village strives to break that stigma, encouraging the people it serves to follow their dreams.

BANG OLUFSEN MMC 20E CARTRIDGE STYLUS B&O Beocenter 4600 2800 7000 7002 5000

End: 11.07. 2023 20:33:54 on Tuesday
  • Condition: Used
  • Price: 95.14 EUR Auktion
  • Status: sold
  • Item number: 185977957642
  • Bids: 2
  • Seller: vintage*electronics (1110|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Milwaukee, Wisconsin USA
  • Ships to: US
  • Shipping: 24,79 EUR
  • on EBAY
  • Description

    This auction includes an original vintage Bang & Olufsen (B&O) model MMC 20E stereo turntable cartridge and stylus in very clean and excellent working condition. This cartridge was originally purchased as a backup however, it was never used except for testing it for this listing. This cartridge tracks perfectly and sounds great. This cartridge comes as shown in the photos. Own this vintage B&O MMC-20E turntable cartridge for a great price. This item is not available for local pickup, it will need to be shipped to your location. All of my items are packed very well for a safe trip and I include full shipping damage insurance coverage with all of my items. International buyers may be responsible for customs fees, import taxes, and duties.

B&O Bang and Olufsen Beocenter 7000 2006022 PCB spare parts GWO

End: 03.07. 2023 20:35:20 on Monday
  • Condition: Used
  • Price: 22.14 EUR FESTPREIS
  • Status: unsold
  • Item number: 275911353849
  • Seller: high-fidelity-sound (288|100.0%)
  • Seller information: non commercial
  • Item location: Southampton Großbritannien
  • Ships to: GB
  • Shipping: 14,05 EUR
  • on EBAY
  • Description

    Good working order taken from Beocenter 7000 may work in other modelsimages are of actual item you will receive its in good working order (look at images for details)

B&O Bang and Olufsen Beocenter 7000 front jacks PCB spare parts GWO

End: 03.07. 2023 20:35:18 on Monday
  • Condition: Used
  • Price: 22.14 EUR FESTPREIS
  • Status: unsold
  • Item number: 275911353842
  • Seller: high-fidelity-sound (288|100.0%)
  • Seller information: non commercial
  • Item location: Southampton Großbritannien
  • Ships to: GB
  • Shipping: 14,05 EUR
  • on EBAY
  • Description

    Good working order taken from Beocenter 7000 may work in other modelsimages are of actual item you will receive its in good working order (look at images for details) If you want a different part message me, I am likely to have it. This item will be well packed for transit

bang olufsen beocenter 7000 T18081/BEOVOX C40 (50)WATT

End: 03.07. 2023 08:06:52 on Monday
  • Condition: Used
  • Price: 300.23 EUR FESTPREIS
  • Status: sold
  • Item number: 364299422585
  • Seller: jkay431 (127|97.0%)
  • Seller information: non commercial
  • Item location: Erith Großbritannien
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    bang olufsen beocenter 7000 T18081./BEOVOX C40 (50) WATT condition is Used in a good condition come with Remote control and ( collection is London se15 6ae Peckham ) because is too (Big to post for me). Working ok

BANG OLUFSEN MMC20E CART STYLUS B&O Beocenter 4600, 2800, 7000, 7002, 5000.

End: 02.07. 2023 18:36:43 on Sunday
  • Condition: Used
  • Price: 237.54 EUR FESTPREIS
  • Status: unsold
  • Item number: 266301730120
  • Seller: musicuk (379|100.0%)
  • Seller information: non commercial
  • Item location: Herefordshire Großbritannien
  • Ships to: GB
  • Shipping: 42,18 EUR
  • on EBAY
  • Description

    Original Bang & Olufsen MMC20E Cartridge/StylusUk stock ready for dispatch NOW Checked on a spectrum analyser, delicate, accurate and precise.Tracking perfectly.Sounds great.Stock images appearance will vary slightly.BANG & OLUFSEN MMC20E CART & STYLUS BEOGRAM 6000 4000 8000 BEOCENTER 7000 7002 3600 4600Inspected, tested - see images MMC means Moving Micro-Cross Titanium-bonded naked elliptical diamond, to reduce record wear and maintain optimum surface contact Effective Tip Mass of mg 0,4 this is what preserves your vinyl! MMC20EManufactured: 1979 - 1985Designer: Jacob JensenColours: BlackPrior to the release of MMC1 - 5 cartridges, Bang & Olufsen had the following MMC range of combined styli and cartridges: 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 MMC 20 E was fitted with a framed elliptical diamond which has a high polish MMC 20EN had a naked elliptical diamond, mounted on a tiny tapered cantilever MMC 20 CL utilised a Contact Line naked diamond mounted on a single crystal sapphire cantilever. This shape ensures maximum groove contact. This was the most highly-specified cartridge in the MMC 20 range 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 MMC 20CL is a mere 0,3mg and in 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.

BANG OLUFSEN MMC20S STYLUS CARTRIDGE B&O BEOCENTER 7000 7002 BEOGRAM 2400, 1102,

End: 02.07. 2023 18:36:39 on Sunday
  • Condition: Used
  • Price: 230.59 EUR FESTPREIS
  • Status: unsold
  • Item number: 266301730107
  • Seller: musicuk (379|100.0%)
  • Seller information: non commercial
  • Item location: Herefordshire Großbritannien
  • Ships to: GB
  • Shipping: 41,97 EUR
  • on EBAY
  • Description

    Original Bang & Olufsen MMC20S Cartridge/StylusUk stock ready for dispatch NOW Checked on a spectrum analyser, delicate, accurate and precise matching perfectly to its published specificationTracking perfectly with 1.5gram vertical tracking forceTested on a Beogram 2400-2 and 4002 and sounds crisp and clear on both channelsThe model replacement for the MMC3000Matches black systems like the Beocenter 3600 - available with a cartridge in my other listings giving you the look of the original systemKeep playing your vinyl in the manner it was meant to be heardLow Effective Tip Mass protects your most precious vinyl from wear and damage Courtesy of Beoworld.orgMMC 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 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. This was the last of the MMC 20 range to be discontinued with cartridges being available late into the 1990s. It produced a typical warm B&O sound though lacked some of the more expensive models treble clarity. With an ETM of only 0.5mg, it was a fine cartridge and sturdy with it.The company’s range of MMC cartridges were integrated units, combining both stylus and cartridge as one slip-on unit. Matched, balanced and sealed in the factory each unit was meticulously computer tested with its results printed off and offered to the customer at time of sale. The printout included such information as output voltage, relative voltage output (channel balance), channel separation and frequency response. Manufactured: 1979 - 1985 Designer: Jacob Jensen Colours: BlackMMC 20 CartridgesPrior to the release of MMC1 - 5 cartridges, Bang & Olufsen had the following MMC range of combined styli and cartridges:MMC 20 S is a stereo cartridge with a spherical framed diamond Any questions just get in touch, Id be glad to help.

BANG OLUFSEN MMC20S STYLUS CARTRIDGE B&O Beocenter 4600, 4800, 7000, 7002, 5000

End: 02.07. 2023 18:36:38 on Sunday
  • Condition: Used
  • Price: 230.59 EUR FESTPREIS
  • Status: unsold
  • Item number: 266301730115
  • Seller: musicuk (379|100.0%)
  • Seller information: non commercial
  • Item location: Herefordshire Großbritannien
  • Ships to: GB
  • Shipping: 41,23 EUR
  • on EBAY
  • Description

    Original Bang & Olufsen MMC20S Cartridge/StylusUk stock ready for dispatch NOW Checked on a spectrum analyser, delicate, accurate and precise matching perfectly to its published specificationTracking perfectly with 1.5gram vertical tracking forceTested on a Beogram 2400-2 and 4002 and sounds crisp and clear on both channelsThe model replacement for the MMC3000Matches black systems like the Beocenter 3600 - available with a cartridge in my other listings giving you the look of the original systemKeep playing your vinyl in the manner it was meant to be heardLow Effective Tip Mass protects your most precious vinyl from wear and damage Courtesy of Beoworld.orgMMC 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 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. This was the last of the MMC 20 range to be discontinued with cartridges being available late into the 1990s. It produced a typical warm B&O sound though lacked some of the more expensive models treble clarity. With an ETM of only 0.5mg, it was a fine cartridge and sturdy with it.The company’s range of MMC cartridges were integrated units, combining both stylus and cartridge as one slip-on unit. Matched, balanced and sealed in the factory each unit was meticulously computer tested with its results printed off and offered to the customer at time of sale. The printout included such information as output voltage, relative voltage output (channel balance), channel separation and frequency response. Manufactured: 1979 - 1985 Designer: Jacob Jensen Colours: BlackMMC 20 CartridgesPrior to the release of MMC1 - 5 cartridges, Bang & Olufsen had the following MMC range of combined styli and cartridges:MMC 20 S is a stereo cartridge with a spherical framed diamond Any questions just get in touch, Id be glad to help.

Bang & Olufsen Beocenter 7000

End: 26.06. 2023 14:24:43 on Monday
  • Condition: Used
  • Price: 383.51 EUR Auktion
  • Status: unsold
  • Item number: 385694325504
  • Bids: 0
  • Seller: pa_672747 (234|99.5%)
  • Seller information: non commercial
  • Item location: Whyteleafe Großbritannien
  • Ships to: GB
  • Shipping: 27,9 EUR
  • on EBAY
  • Description

    Bang & Olufsen Beocenter 7000. All in working condition radio, tape and turntable.

BANG OLUFSEN MMC20E CARTRIDGE STYLUS B&O BEOGRAM 4002 8000 2402 BEOCENTER 7000

End: 19.06. 2023 21:39:21 on Monday
  • Condition: New: Other
  • Price: 373.66 EUR FESTPREIS
  • Status: unsold
  • Item number: 195780524743
  • Seller: demares01 (1680|100.0%)
  • Seller information: non commercial
  • Item location: Ashford Großbritannien
  • Ships to: GB
  • Shipping: 9,45 EUR
  • on EBAY
  • Description

    BANG & OLUFSEN MMC20E CARTRIDGE STYLUS B&O for BEOGRAM 4002 6000 4004 8000 BEOCENTER 7000 7002 THE BEST BUDGET MMC20 REPLACEMENT Inspected, tested and confirmed as new condition - see images, not the best, sorry MMC means Moving Micro-Cross, a principle designed for quadraphonic recordings - see below Titanium-bonded elliptical diamond, mounted on a tapered cantilever to reduce record wear and maintain optimum surface contact Effective Tip Mass of mg 0,4 this is what preserves your vinyl! Buy with confidence, over 80 new/new other condition MMC cartridge/styli sold in the last few years with 100% feedback. The QUALITRONICS DIFFERENCE Match with: Beogram 2400 2200 2402 6000 (Radial) Beocenter 5000 4600 7000 7002 2800 Tangential Beogram 4000 4002 4004 6000 Upgrade with: MMC20CL for sapphire tube cantilever and contct line cut diamond tip MMC6000 for true CD4 quadraphonic capabilities Most of these are available in my other listings already or I have them in stock so do have a look below, if not I can source them for you in a few days. Please message me for that service TESTIMONIALS

B&O Bang and Olufsen Beocenter 7000 2006022 PCB spare parts GWO

End: 19.06. 2023 12:53:08 on Monday
  • Condition: Used
  • Price: 22.09 EUR FESTPREIS
  • Status: unsold
  • Item number: 275864306501
  • Seller: high-fidelity-sound (287|100.0%)
  • Seller information: non commercial
  • Item location: Southampton Großbritannien
  • Ships to: GB
  • Shipping: 13,81 EUR
  • on EBAY
  • Description

    Good working order taken from Beocenter 7000 may work in other modelsimages are of actual item you will receive its in good working order (look at images for details)

B&O Bang and Olufsen Beocenter 7000 front jacks PCB spare parts GWO

End: 19.06. 2023 12:53:07 on Monday
  • Condition: Used
  • Price: 22.09 EUR FESTPREIS
  • Status: unsold
  • Item number: 275864306476
  • Seller: high-fidelity-sound (287|100.0%)
  • Seller information: non commercial
  • Item location: Southampton Großbritannien
  • Ships to: GB
  • Shipping: 13,81 EUR
  • on EBAY
  • Description

    Good working order taken from Beocenter 7000 may work in other modelsimages are of actual item you will receive its in good working order (look at images for details) If you want a different part message me, I am likely to have it. This item will be well packed for transit

BANG OLUFSEN MMC20E STYLUS CARTRIDGE B&O Beocenter 4600, 4800, 7000, 7002, 5000

End: 12.06. 2023 16:33:37 on Monday
  • Condition: Used
  • Price: 137.94 EUR FESTPREIS
  • Status: sold
  • Item number: 404329846779
  • Seller: wesbar2093 (2068|100.0%)
  • Seller information: Commercial
  • Item location: Chorley Großbritannien
  • Ships to: GB
  • Shipping: 29,61 EUR
  • on EBAY
  • Description

    BANG OLUFSEN MMC20E STYLUS CARTRIDGE B&O Beocenter 4600, 4800, 7000, 7002, 5000. Fully tested and working Any questions please ask thanks

Bang & Olufsen Beocenter 7000

End: 12.06. 2023 14:23:31 on Monday
  • Condition: Used
  • Price: 384.77 EUR Auktion
  • Status: unsold
  • Item number: 385661540018
  • Bids: 0
  • Seller: pa_672747 (217|99.5%)
  • Seller information: non commercial
  • Item location: Whyteleafe Großbritannien
  • Ships to: GB
  • Shipping: 27,9 EUR
  • on EBAY
  • Description

    Bang & Olufsen Beocenter 7000. All in working condition radio, tape and turntable.

bang olufsen beocenter 7000 T18081/BEOVOX C40 (50)WATT

End: 12.06. 2023 02:37:46 on Monday
  • Condition: Used
  • Price: 300.69 EUR FESTPREIS
  • Status: sold
  • Item number: 364282731902
  • Seller: jkay431 (116|96.8%)
  • Seller information: non commercial
  • Item location: Erith Großbritannien
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    bang olufsen beocenter 7000 T18081./BEOVOX C40 (50) WATT condition is Used in a good condition come with Remote control and ( collection is London se15 6ae Peckham ) because is too (Big to post for me). Working ok

Bang & Olufsen Beocenter 7000

End: 05.06. 2023 14:22:22 on Monday
  • Condition: Used
  • Price: 382.9 EUR Auktion
  • Status: unsold
  • Item number: 385646210548
  • Bids: 0
  • Seller: pa_672747 (207|99.5%)
  • Seller information: non commercial
  • Item location: Whyteleafe Großbritannien
  • Ships to: GB
  • Shipping: 27,9 EUR
  • on EBAY
  • Description

    Bang & Olufsen Beocenter 7000. All in working condition radio, tape and turntable.

bang olufsen beocenter 7000 T18081/BEOVOX C40 (50)WATT

End: 01.06. 2023 07:27:38 on Thursday
  • Condition: Used
  • Price: 420.49 EUR FESTPREIS
  • Status: unsold
  • Item number: 364278567231
  • Seller: jkay431 (98|96.2%)
  • Seller information: non commercial
  • Item location: Erith Großbritannien
  • Ships to: GB
  • Shipping: 42,1 EUR
  • on EBAY
  • Description

    bang olufsen beocenter 7000 T18081./BEOVOX C40 (50) WATT condition is Used in a good condition come with Remote control

Bang & Olufsen Beocenter 7000

End: 29.05. 2023 14:22:00 on Monday
  • Condition: Used
  • Price: 379.0 EUR Auktion
  • Status: unsold
  • Item number: 385630345845
  • Bids: 0
  • Seller: pa_672747 (193|99.4%)
  • Seller information: non commercial
  • Item location: Whyteleafe Großbritannien
  • Ships to: GB
  • Shipping: 27,9 EUR
  • on EBAY
  • Description

    Bang & Olufsen Beocenter 7000. All in working condition radio, tape and turntable.

beocenter 7000

End: 23.05. 2023 12:01:29 on Tuesday
  • Condition: Used
  • Price: 75.0 EUR Auktion
  • Status: unsold
  • Item number: 115807940228
  • Bids: 0
  • Seller: fotokuenstlerhund (217|100.0%)
  • Seller information: non commercial
  • Item location: Essen Deutschland
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    das Beocenter Gerät ist vom Radio und Kassettenabspielen einwandfrei.Aber der Plastikdeckel ist lose, kann sicher mit Geschick in die Vorrichtung mit dem vorhandenen Draht festgemacht werden.Man kann ihn auch weg lassen.Dann wäre noch der Plattenspieler, der einen neuen Diamant bräuchte. Das Gerät hat 16,5 kgEine Abholung aus Essen wäre super. Alle anderen Funktionen sind in Ordnung,

Bang & Olufsen Beocenter 7000

End: 15.05. 2023 14:21:10 on Monday
  • Condition: Used
  • Price: 377.7 EUR Auktion
  • Status: unsold
  • Item number: 385599853393
  • Bids: 0
  • Seller: pa_672747 (150|99.3%)
  • Seller information: non commercial
  • Item location: Whyteleafe Großbritannien
  • Ships to: GB
  • Shipping: 27,9 EUR
  • on EBAY
  • Description

    Bang & Olufsen Beocenter 7000. All in working condition radio, tape and turntable.

BANG OLUFSEN MMC20S STYLUS CARTRIDGE B&O beocenter 4600 4800 7000 7002 5000

End: 25.09. 2021 19:00:37 on Saturday
  • Condition: Used
  • Price: 93.4 EUR FESTPREIS
  • Status: unsold
  • Item number: 165052028730
  • Counter: 66
  • Seller: firstcollections (287|100.0%)
  • Seller information: non commercial
  • Item location: Carshalton Großbritannien
  • Ships to: GB
  • Shipping: 0,0 EUR
  • on EBAY