How many grams weight for mm cartridge?


I have Denon dp-45f TT with MM cartirdge. What is ideal standard weight I should start with? It came with 1.7 grams but I remember my father used to use only .5 gram for his TT. Please enlighten me...

gongli3

Showing 3 responses by nandric

stringreen, You are repeating your own gospel. You don't believe

in any standard whatever and you have your own opinion about

any adjustment issue. Courious then that you do believe in recommended

 VTF by the manufacturer. We have seen chakster specification of the recommended VTF of 0,5 -2 g for Grace F9 cartridges. I have seen many with 1,5-2,5g. Does your method imply that you start  with, say, 1,5 g, then with 1,6 g, then with 1,7, etc., till

2,5 g.? Those  are after all recommended VTF's by the manufacturer.

Hi Raul, You obviously have memory problems. This is called

''amnesia''. In the Lyra thread you agreed with stringreen statement:

''I always set my VTF  to the manufacturer recommendation''.

Your comment was: ''You are absolutely right'' and added that

''ignorance level is always the name of the game''. By those

''ignorant'' you mean those who desagree with this ''rule'' or

dogma. However in this thread you changed the issue talking

about VTF RANGE instead of recommended VTF. As we can see

you skipped 0,25 g by Grace and probably started with 0,5; then

0,6; then 0, 7, etc . grams. But why? 0,25 is also recommended

VTF. That is the problem with you. You have no idea what you

stated in your previous post. I already addressed chakster's

dilemma with ''0,5- 2 g'' by his Grace as well my own between

1,5-2.5 g. recommended VTF's which are in my opinion worthless.

Recommended VTF again. It is not my intenion to cotradict eihter

Stringreen nor Raul,  but I think that the truth is more important than

prejudice. When Keynes was asked by his colleagues what will happen on the long run with his recommendation to stimulate demand by the governement(s) his answer was ''on the long we  all will be dead''. Well I am not sure if + 30 years imply ''long run'' but  the most of us own (MM) carts which are older than 30 years.

The most of us, except Raul, do believe that such carts as ''low

riders exist''. Are the  recommended VTF's still usable for those

low riders? If one wants the body of his cart on the record instead

 of the stylus one can try . But the most will try such a VTF by which,

if possible, the body will not touch the record. The reason why

there are low riders is the softening of the so called ''rubber ring''

which determine compliance as well the VTF. The opposite also

happens. This rubber ring can dry out as function of time while

no VTF of any kind will help. To believe in recommended VTF

is to believe that manufacturers use invariabe suspension not

effected by function of time. This imply that they are clairvoyant

because they know what will happen , uh, on the ''long run''.

In such (parallel?) universe there are no low riders, no defective

suspensions and no need to ever change the mentioned ''rubber

ring''. In my case which does not prove anything but may suggest

something Axel changed this rubber ring by at least 6 of my

carts. He told me that in particular those EMT's and ZYX have

suspension problems. My relative new ZYX Airy 3 just got a

new suspension . Because the body of this cart is made from

plastic which is glued together Axel needed to cut the place

where the cover plate is usualy situated  to get access to the

inside of the cart.  So this problem ''may'' exist by old as well

(relative) new carts.