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BANG & OLUFSEN BEOCENTER CONTROL MODULE REMOTE CONTROL 7007 7700 B&O
End: 23.01. 2024 04:18:25 on Tuesday
BANG & OLUFSEN BEOCENTER TERMINAL 7007 7700 REMOTE CONTROL TYPE 2043 B&O
End: 22.11. 2023 15:04:19 on Wednesday
Bang & Olufsen Beocenter 7007/7700 Turntable PCB 8005084 module 17 Beogram • B&O
End: 22.10. 2023 17:55:49 on Sunday
- Condition: Used
- Price: 34.42 EUR
- Status: unsold
- Item number: 186053926011
- Seller: obscure-eclectics (265|100.0%)
- Seller information: non commercial
- Item location: Blandford Forum
- Ships to: Worldwide
- Shipping: 0,0 EUR
- on EBAY
-
Description
Bang & Olufsen Beocenter 7007/7700 Turntable power supply 17 Module 8005084 Turntable control module in working condition, removed from a recently tested Beocenter. May fit other models: check the plugs and mounting points. Postage The part will be carefully packed and sent by recorded post. Worldwide delivery is available.
Bang & Olufsen - Beocenter Terminal 7007/7700- Fernbedienung B&O
End: 06.10. 2023 08:34:35 on Friday
Bang & Olufsen - Beocenter Terminal 7007/7700- Fernbedienung B&O
End: 29.09. 2023 08:13:42 on Friday
Bang & Olufsen - Beocenter Terminal 7007/7700- Fernbedienung B&O
End: 21.09. 2023 10:47:54 on Thursday
B&O Bang & Olufsen BeoCenter 7007 for Spares or Repair
End: 18.09. 2023 11:45:19 on Monday
- Condition: Used
- Price: 113.65 EUR
- Status: unsold
- Item number: 256207910571
- Seller: gorgolw (829|98.9%)
- Seller information: non commercial
- Item location: Nottingham
- Ships to: GB
- Shipping: 20,0 EUR
- on EBAY
-
Description
B&O pictured not working - panel light up but record player/tape deck and radio dont workNo cartridgeBack panel hinge is broken so it does not sit cleanly Record player lid is complete but has some scratches Thanks for looking
Bang & Olufsen - Beocenter Terminal 7007/7700- Fernbedienung B&O
End: 13.09. 2023 15:48:04 on Wednesday
Bang & Olufsen - Beocenter Terminal 7007/7700- Fernbedienung B&O
End: 06.09. 2023 14:43:49 on Wednesday
B&O Bang & Olufsen Beocenter Terminal remote control for Beocenter 7007 & 7700
End: 23.08. 2023 14:55:15 on Wednesday
- Condition: Vom Verkäufer generell überholt
- Price: 49.99 EUR
- Status: sold
- Item number: 285391930316
- Seller: doev (821|100.0%)
- Seller information: non commercial
- Item location: Kopenhagen K, default
- Ships to: EuropeanUnion
- Shipping: 3,0 EUR
- on EBAY
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Description
Deutsch:Die Fernbedienung ist voll funktionsfähig und trägt nur geringfügige Gebrauchsspuren -- schauen Sie sich bitte die Bilder an. Dieses Model wurde mit Beocenter 7007 und 7700 geliefert, funktioniert aber auch mit Beocenter 7000 und 7002.Privatverkauf, daher keine Garantie, keine Rücknahme und kein Umtausch, aber bemerken Sie bitte meine 100% positiven Bewertungen. English:The remote control is fully functional and has only minimal traces of use -- please take a look at the pictures. This model was supplied with Beocenter 7007 and 7700, but it also works with Beocenter 7000 and 7002.This is a private sale, hence no guarantee, no returns and no exchanges, but please note my 100% positive feedback. Français:La télécommande est entièrement fonctionnelle et ne montre que des signes mineurs dutilisation -- veuillez regarder les photos. Ce modèle était fourni avec les Beocenter 7007 et 7700, mais il fonctionne également avec les Beocenter 7000 et 7002.Ceci est une vente privée, donc aucune garantie, aucun retour et pas déchanges. Merci de noter mes 100% dévaluations positives.
BANG OLUFSEN MMC3 Stylus Cartridge B&O Beocenter 2200, 7700, 7007, Beogram 1800
End: 14.08. 2023 21:09:15 on Monday
- Condition: Used
- Price: 407.83 EUR
- Status: unsold
- Item number: 305029310793
- Seller: levharri_16 (572|98.5%)
- Seller information: non commercial
- Item location: Thetford
- Ships to: GB
- Shipping: 51,13 EUR
- on EBAY
-
Description
BANG OLUFSEN MMC3 Stylus Cartridge B&O Beocenter 2200, 7700, 7007, Beogram 1800.
Bang & Olufsen Beocenter 7007/7700 Turntable PCB 8005084 module 17 Beogram • B&O
End: 30.07. 2023 18:52:42 on Sunday
- Condition: Used
- Price: 34.96 EUR
- Status: unsold
- Item number: 185965802092
- Seller: obscure-eclectics (249|100.0%)
- Seller information: non commercial
- Item location: Blandford Forum
- Ships to: Worldwide
- Shipping: 18,54 EUR
- on EBAY
-
Description
Bang & Olufsen Beocenter 7007/7700 Turntable power supply 17 Module 8005084 Turntable control module in working condition, removed from a recently tested Beocenter. May fit other models: check the plugs and mounting points. Postage The part will be carefully packed and sent by recorded post. Worldwide delivery is available.
Bang & Olufsen Beocenter Terminal 7007 7700 Remote Control Type 2043 B&O
End: 30.07. 2023 11:44:00 on Sunday
- Condition: Used
- Price: 46.62 EUR
- Status: unsold
- Item number: 115862334960
- Seller: ro71xx (222|100.0%)
- Seller information: non commercial
- Item location: Basildon
- Ships to: GB
- Shipping: 23,34 EUR
- on EBAY
-
Description
Bang & Olufsen Beocenter Terminal 7007 7700 Remote Control Type 2043 B&OGood used condition
Bang & Olufsen B&O Beocenter Terminal 7007/7700 remote control Untested
End: 20.07. 2023 20:49:03 on Thursday
- Condition: Used
- Price: 23.3 EUR
- Status: sold
- Item number: 166232056601
- Seller: haskellshouseclear (1300|98.9%)
- Seller information: non commercial
- Item location: Chessington
- Ships to: GB
- Shipping: 10,92 EUR
- on EBAY
-
Description
Bang & Olufsen B&O Beocenter Terminal 7007/7700 remote control Untested.
B&O Bang & Olufsen BeoCenter 7007 for Spares or Repair
End: 19.07. 2023 17:05:55 on Wednesday
- Condition: For parts or not working
- Price: 103.71 EUR
- Status: unsold
- Item number: 134657845141
- Seller: prosperi-2022 (54|100.0%)
- Seller information: non commercial
- Item location: Nottingham
- Ships to: GB
- Shipping: 30,49 EUR
- on EBAY
-
Description
B&O pictured not working - panel light up but record player/tape deck and radio dont workNo cartridgeBack panel hinge is broken so it does not sit cleanly Record player lid is complete but has some scratches Thanks for looking
BANG OLUFSEN MMC3 Stylus Cartridge B&O Beocenter 2200, 7700, 7007, Beogram 1800
End: 17.07. 2023 19:38:25 on Monday
- Condition: Used
- Price: 409.22 EUR
- Status: unsold
- Item number: 304989700020
- Seller: levharri_16 (553|98.5%)
- Seller information: non commercial
- Item location: Thetford
- Ships to: GB
- Shipping: 51,38 EUR
- on EBAY
-
Description
BANG OLUFSEN MMC3 Stylus Cartridge B&O Beocenter 2200, 7700, 7007, Beogram 1800.
Bang & Olufsen Beocenter Terminal 7007 7700 Remote Control Type 2043 B&O
End: 16.07. 2023 19:11:50 on Sunday
- Condition: Used
- Price: 46.61 EUR
- Status: unsold
- Item number: 115849640762
- Seller: ro71xx (221|100.0%)
- Seller information: non commercial
- Item location: Basildon
- Ships to: GB
- Shipping: 23,31 EUR
- on EBAY
-
Description
Bang & Olufsen Beocenter Terminal 7007 7700 Remote Control Type 2043 B&OGood used condition
Bang & Olufsen B&O MMC5 Stylus/Cartridge For Beocenter 7700/7007 Beogram Etc
End: 16.07. 2023 07:36:07 on Sunday
- Condition: Used
- Price: 192.64 EUR
- Status: sold
- Item number: 325728653507
- Seller: johmel52 (1176|100.0%)
- Seller information: non commercial
- Item location: Macclesfield
- Ships to: GB
- Shipping: 37,99 EUR
- on EBAY
-
Description
Bang & Olufsen B&O MMC5 Stylus/Cartridge For Beocenter 7700/7007 Etc. Bang & Olufsen MMC5 Stylus/Cartridge fully tested and in excellent working order. A good example of this popular stylus. Please study the photos as they make up part the overall description. Thanks MMC5 Product Specifications Description Titanium-bonded elliptical diamond, mounted on a straight aluminium cantilever Tracking force - grams 1.5 Diamond Stylus Elliptical Cantilever tube Straight alum. Effective tip mass mg 0,5 Compliance mg/mN 20 Frequency 20-20000 Hz=/-dB 3 Channel separation 1000>dB 20 Output mV/cm/s RMS 0,6 Cartridge weight gram 1,6
BANG OLUFSEN MMC2 Stylus Cartridge B&O Beocenter 7007, 7700, 2200 Beogram 1800
End: 14.07. 2023 11:13:23 on Friday
- Condition: Vom Verkäufer generell überholt
- Price: 546.55 EUR
- Status: unsold
- Item number: 266321185404
- Seller: musicuk (379|100.0%)
- Seller information: non commercial
- Item location: Herefordshire , United Kingdom
- Ships to: GB
- Shipping: 50,92 EUR
- on EBAY
-
Description
Original Bang & Olufsen MMC2 Cartridge/StylusNewly refurbished Bang & Olufsen MMC2.Refurbished suspension with an original Bang & Olufsen nude multi-radial contact line diamond mounted on a sapphire tube cantilever.Tracking perfectly with 1gram vertical tracking forceMMC2 Specifications :Nude multi-radial Contact Line diamond mounted on a sapphire cantileverTracking force 1 gramNude Contact Line diamond stylusCantilever tube - sapphire Effective tip mass 0.3 mgCompliance mg/mN 30Frequency 20-20000 Hz=/-dB 1.5Channel separation 1000>dB 25Output mV/cm/s RMS 0.6Cartridge weight 1.6 grams 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. Any questions just get in touch, Id be glad to help.
BANG OLUFSEN MMC4 Stylus Cartridge B&O Beogram 5500, TX2 RX2 1800 Beocenter 7007
End: 14.07. 2023 11:13:23 on Friday
- Condition: Used
- Price: 325.14 EUR
- Status: unsold
- Item number: 266321185438
- Seller: musicuk (379|100.0%)
- Seller information: non commercial
- Item location: Herefordshire
- Ships to: GB
- Shipping: 43,82 EUR
- on EBAY
-
Description
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 MMC3 Stylus Cartridge B&O Beocenter 2200, 7700, 7007, Beogram 3300
End: 14.07. 2023 11:13:22 on Friday
- Condition: Used
- Price: 360.1 EUR
- Status: unsold
- Item number: 266321185410
- Seller: musicuk (379|100.0%)
- Seller information: non commercial
- Item location: Herefordshire
- Ships to: GB
- Shipping: 44,99 EUR
- on EBAY
-
Description
Original Bang & Olufsen MMC3 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 MMC3 Product SpecificationsDescription Nude elliptical diamond mounted on a tapered aluminium cantilever Tracking force - grams 1.2Diamond Stylus Elliptical nudeCantilever tube Tap. alum. .Effective tip mass mg 0,35Compliance mg/mN 25Frequency 20-20000 Hz=/-dB 2Channel separation 1000>dB 25Output 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 MMC3 Stylus Cartridge B&O Beocenter 2200, 7700, 7007, Beogram 8002
End: 14.07. 2023 11:13:22 on Friday
- Condition: Used
- Price: 360.1 EUR
- Status: unsold
- Item number: 266321185414
- Seller: musicuk (379|100.0%)
- Seller information: non commercial
- Item location: Herefordshire
- Ships to: GB
- Shipping: 44,99 EUR
- on EBAY
-
Description
Original Bang & Olufsen MMC3 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 MMC3 Product SpecificationsDescription Nude elliptical diamond mounted on a tapered aluminium cantilever Tracking force - grams 1.2Diamond Stylus Elliptical nudeCantilever tube Tap. alum. .Effective tip mass mg 0,35Compliance mg/mN 25Frequency 20-20000 Hz=/-dB 2Channel separation 1000>dB 25Output 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 MMC3 Stylus Cartridge B&O Beocenter 2200, 7700, 7007, Beogram 1800
End: 14.07. 2023 11:13:21 on Friday
- Condition: Used
- Price: 360.1 EUR
- Status: unsold
- Item number: 266321185430
- Seller: musicuk (379|100.0%)
- Seller information: non commercial
- Item location: Herefordshire
- Ships to: GB
- Shipping: 44,99 EUR
- on EBAY
-
Description
Original Bang & Olufsen MMC3 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 MMC3 Product SpecificationsDescription Nude elliptical diamond mounted on a tapered aluminium cantilever Tracking force - grams 1.2Diamond Stylus Elliptical nudeCantilever tube Tap. alum. .Effective tip mass mg 0,35Compliance mg/mN 25Frequency 20-20000 Hz=/-dB 2Channel separation 1000>dB 25Output 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 MMC5 Stylus Cartridge B&O Beocenter 2200 7007 7700 beogram 6500
End: 14.07. 2023 11:13:21 on Friday
- Condition: Used
- Price: 301.83 EUR
- Status: unsold
- Item number: 266321185435
- Seller: musicuk (379|100.0%)
- Seller information: non commercial
- Item location: Herefordshire
- Ships to: GB
- Shipping: 43,22 EUR
- on EBAY
-
Description
Original Bang & Olufsen MMC5 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 1.5gram vertical tracking force 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.
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