Banner
Banner
cookie-banner

Cartridges

CARTRIDGES

 

Our quick and simple guide to pickup cartridges

 

 

cart-on-lp

 

To play LPs you need a cartridge: It traces the grooves mechanically with a  stylus on a cantilever. Inside, a small electrical signal is produced that needs a lot of amplification.  The cartridge fits to the arm with two small holding screws. Most common is the MM or Moving Magnet type. For top quality consider an MC or Moving Coil type.


There have been many other types over the years, the strain gauge cartridge being one that is still available from Soundsmith. And then there is the Finial - now ELP of Japan - laser turntable that reads the groove with a laser.


The signal from an MC is very small, so a low noise phono preamplifier is needed. Amplifiers with a Phono input have it built in, but high quality  external preamps of plentiful. They boost the weak signal and apply equalisation. External preamps plug into an amplifier’s AUX input. MC cartridges need ten times more boost than MMs, so need a dedicated MC preamp. It is common for external phono stages to be switchable from MM  to MC.



cartridge-pin-out-1


Electrical connection pins at the rear of a cartridge



MOVING MAGNET, or MM cartridges (typically £25-£400)


nagaoka mp150

Simple and inexpensive, and with a removable stylus, so if you damage the delicate stylus assembly,  a replacement is cheap and you can fit it yourself. Good hi-fi cartridges range from Nagaoka’s MP15 at £25 up to Ortofon’s 2M Black at £400. The MP15 is lovely and the Black is wonderful, so get a decent MM cartridge and don’t worry about MCs unless you want to ascend the ladder to audio heaven - and pay for the privilege. Older designs like the Nagaoka MP15 and Shure M97Xe track well but sound ‘warm’. Newer designs like the Goldring 1012-1042 range and Ortofon 2M range track well and are tonally accurate.


Benefits

Inexpensive to buy and run – up to £400

User replaceable stylus

Sounds very good and can be tonally accurate


Drawbacks

Lacks the transparency of an MC

Less cohesive than top MCs

Lacks the three-D sound stage of top MCs

 



MOVING COIL, or MC cartridges ((typically £180 - £5000)


lyra-titan-i



The Moving Coil cartridge is an altogether more expensive but potentially beautiful sounding cartridge. But beware. They come in many varieties, and cheap ones are conceptually inept and best avoided (see our Technology category).

 

The moving coil cartridge does not have a user replaceable stylus (with some exceptions), so if you bounce it, you send it back for repair - and this can be costly, as well as a hassle. It’s best to find out how the manufacturer (only Goldring in the UK) or importer deals with this, since Ortofons are made in Denmark, Lyra and Audio Technica in Japan, for example . MCs produce roughly one-tenth the output of an MM  so they need special preamps – more cost. But if you can cope with all this, then the MC is heaven achieved.


Benefits

Walk around sound stage

Superbly clear and natural

Uncoloured


Drawbacks

Expensive:  £400-£4000

Needs special preamp:   £200-£2000

Delicate


 

MC VARIANTS

 

High Output MC (1) - produces almost the same output as an MM  so it can be used with an ordinary MM preamp. Often tracks badly and sounds no better than a mediocre MM.


High Output MC (2) - yes, the same description as above, which is confusing. However,  these are often well engineered MCs – typically Ortofons – that have more output (0.7mV) than many rivals  (0.2mV). They are not MM replacements and are not for use with an MM phono stage; their benefit is lower hiss through MC stages.

 

Search

Hi-Fi World, Powered by Joomla!; Hosted by Joomla Wired.