2. analog
  3. 1251489970

Bent Cant, Can't get azimuth right. Does it matter

Hello again,

I just got a new Benz Micro Gold for my scout and jmw-9 arm. When it arrived, the cantilever was bent slightly over to the left. I aligned using the vpi jig.
With the HI-FI news test record, I can track all the test tracks except the torture track 9. Everything sounds really good, and I am corresponding with Yip to get a mint lp sent out to me soon.

My problem is the azimuth set-up, track 5 side 2. Because the cartilever is bent slightly, in order to get the stylus perpendicular to the record I would have to tilt inward about 20 degrees! On the azimuth track, I can't get the output of the channels equal otherwise, but in all the tracking test tracks the output is identical?

My question is:

If the cartridge is tracking well (excellent) and I don't hear any distortion in my music, is having the azimuth perfect going to make a big audible difference?
I can always send it back to the dealer?

I added a photo of the cartridge to my system ( the photos need to be updated )

Any thoughts?
hanaleimike
marakanetz's avatar
marakanetz
5,473 posts
 
Benz bent slide to the side???
You might have tracking issues and you'll need to test by listening your groves.
I'd ask for replacement by warranty.
Take a patience and replace it.
Ag insider logo xs@2x
rauliruegas
13,095 posts
 
Dear Hanaleimike: Normaly a test record is a help to confirm that we have a good cartridge set-up but at the end our ears are the best tool to decide if what we are hearing is right on target.

There is no reason that a " bent " cantilever preclude to make azymuth changes ( by ear ), so I can't see any trouble with your cartridge where you like its quality performance.
Now, a brand new cartridge ( in theory ) must comes with a straight cantilever and if in your cartridge this is not happening then make sense that you claim for a change of the item according the manufacturer warranty.

If we take the attitude: " that if sounds good is ok ", then the build quality control on audio items can't improve in detriment of us the customers, we have to claim!, especially on brand new items.

Regards and enjoy the music,
Raul.
phaser
71 posts
 
To Raul, what you say re build quality is true and what you say regarding relying on what our years tell us is correct also but this depends very much on your level of experience and your ears. You have set up at least hundreds of cart/arm combinations and have a well trained ear. No disrespect to Hanaleimike but he and many others may rely on test records as they need some simple mechanical device to assist in determining correct alignment. Just what does correct alignment sound like? If something is not quite right where does one look for the cure? There are a number of adjustment parameters and things like test records assist with these adjustments when hands on practical experience or the assistance of a skilled tutor is missing.

Doesn't make what you say incorrect just that you have to remember where you are coming from is a different place to many others.
hanaleimike OP
125 posts
 
Update:

Benz sent me out a new cartridge, straight as an arrow. I installed it today, and there was a lot of "missing" information in the right channel with the bent cart. I am glad I sent it back, thanks. Now I have to wait for it to break-in again.
dertonarm
1,042 posts
 
With any cartridge featuring a "bent" or "off-line" cantilever one should always remember that it is the cantilever (and of course ultimately the polished area of the stylus in position towards the grooved walls of the record...) that has to be aligned - NOT the cartridge body.
In an ideal world the outer lines of the cartridge body are absolutely parallel (or 90 degrees....) to the cantilever and can help to align precisely - but they are only an optical support for alignment.
Its never the carts body that has to be aligned.
More to discover