Ortofon MC A Mono Moving Coil Cartridge

Code: OMCAMONO
  • £4,099.00
  • (FREE UK Delivery)
  |   Usually dispatched within 24 hours
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The MC A Mono is a TRUE MONO cartridge for play-back of MONO recordings. 

If you play a MONO record with a stereo cartridge you will not achieve the same signal in the two channels due to imperfections such as crosstalk, noise, phase errors, tracking error, antiskating and distortion. This difference between the channels will result in an unstable and partially fuzzy image. A mono switch, to some extent, can improve this.

Playing MONO record with a TRUE MONO cartridge will have none of the aforementioned problems, as this cartridge only produces one signal, which afterwards is directed to both channels in the system. This will provide a much more forceful and stable image with a fuller sound.

Another significant advantage of using a TRUE MONO cartridge to play MONO records is the absence of response to vertical movement. This means that a TRUE MONO cartridge is essentially impervious to the pinching effect which comes into action when the stylus is pushed vertically upward in very narrow grooves. In addition, the response to dust, dirt and wear will be reduced substantially as the vertical component will not be heard. The final result will be a much more clean and noiseless reproduction of the MONO record. These effects simply cannot be achieved merely by the use of a mono switch.

Technical Specifications:

  • Output voltage at 1000 Hz, 5cm/sec: 0.2 mV
  • Frequency range at 3dB: 10 Hz - 50 kHz
  • Frequency response: 20 Hz-20 kHz +2 dB/- 1 dB
  • Tracking ability at 315Hz at recommended tracking force: 90 µm
  • Compliance, dynamic, lateral: 13 µm/mN
  • Stylus type: Special polished Nude Ortofon Replicant 100 on Boron Cantilever
  • Stylus tip radius: r/R 5/100 µm
  • Tracking force range: 2.0-2.5 g (20-25 mN)
  • Tracking force, recommended: 2.3 g (23 mN)
  • Tracking angle: 23°
  • Internal impedance, DC resistance: 7 Ohm
  • Recommended load impedance: > 10 Ohm
  • Coil wire material: Aucurum
  • Cartridge body material: SLM Titanium
  • Cartridge colour: Silver
  • Cartridge weight: 6 gram

We endeavour to despatch same day for orders placed up to 3pm on available stock items (items with stock message "Usually dispatched within 24 hours"). Please remember to check with us first for a physical stock check if next day delivery is important to you. Any items with stock message "Usually dispatched within 72 hours" are items that we do not hold in stock but order in from the importer or manufacturer as soon as a customer order is received. Occasionally these may be delayed beyond 72 hours due to importer/manufacturer stock levels but we will inform you as soon as we can if this is the case.

UK ORDERS:  We despatch the bulk of our UK mainland items on a 24 hour service – Free of Charge.  Non Mainland locations - Isle of Man, Isle of Wight, the Scilly Isles, the Scottish highlands and Islands, the Channel Islands and Northern Ireland may take a day or so longer and are not Free of Charge. Smaller items are delivered using Royal Mail 24 or special delivery. Larger items are delivered using a courier service such as DPD or UPS. 

INTERNATIONAL ORDERS: We offer competitive rates which can be confirmed by email. Please just ask – we will need a full delivery address and telephone number. Smaller items are delivered using Royal Mail Small Packets Airmail with International Tracked and/or Signed depending on value of item and availability of the service. Larger International shipments are sent by insured and tracked services using UPS. If there are any delays due to specific customs regulations, etc, you will be contacted by Turntableworld or by the courier with a request for any further information required. Customs duties can apply for shipments to any countries outside of the UK depending on where the product you have bought is made. Customers are responsible for all taxes and duties incurred when the items enter their country.

COLLECT IN STORE OR HOME INSTALL:At the request of the manufacturer some items cannot be supplied by mail order but you can click and buy them and then elect to collect them from our store or arrange a home install (if applicable). Applicable items clearly state that they are Collect in store or home install. Once ordered you will receive a message prompting you to contact us by phone or email to arrange for us to deliver and install or to reserve and collect from our store at your convenience, you will also be advised of the delivery time / stock availability as not all Home install / collect in store items are held in stock. 

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