Benz LP cartridge distortion - any advise?


I recently purchased a BENZ LP cartridge here on Audiogon and I am having a frustrating time dialing it in. The main issue is with an unpleasant amount distortion and sibilance heard on vocals. It can also be heard on some brass instruments. Other instrumentation (guitars, bass, drums, etc) sounds clear.

This is my first cartridge of this caliber and I have read that dialing it in takes some work, but I have reached a point where I need to ask for some help. I wonder if someone who is more experienced with this cartridge might be able to give me some direction.

Here is what I am working with:

Benz LP cartridge (original, not the current “S” class), purchased used with 100 hours, currently tracking at 1.9 grams (alignment was performed with a MINT tractor)
VPI Classic turntable with JMW 10.5i tonearm
Graham Slee Elevator, currently loading at 1000 ohms
EAR 834p phono stage
McIntosh MA6600 amplifier
B&W Nautilus 804 speakers

Adjustments in VTA don’t seem to help eliminate the sibilance or distortion.

I appreciate any advise.
woodvale

Showing 2 responses by mjordanas

Woodvale,

I have encountered recently the similar issue - "unpleasant amount distortion and sibilance heard on vocals" -though, in different system (Rega P25 table, RB600 arm, Denon Dl-103 cartridge).

Went down googling last night, and found a discussion of smilar problem with dl-103 on rega.

While I thought my cartridge was aligned perfectly (I am using default Rega protractor), actually it was not, I had to move the cart all the way front on arm and align it there (before its was aliged somewhere in the middle). it worked - sibilance on vocals now seems gone.

the questions is if you hear sibilance on the whole LP? My problem was starting with like second or third track on one side.

So #1 check the cartridge position on the tonearms end. #2 if the problem seen on all tracks, that could be defect of of cartridge (factory re-tip is quite affordable for benz Micro LP, $800 at musical surroundings). #3 might be silly idea, but it could be tabe/arm and cart mismatch (key word hear compliance??)?

Just my two cents...


Don C55,

I do not know how many cartridges you have had, but heres how you end up with one having 100 hours. You buy new, and run 40 hours break-in, since all carts sound awfully different, in next 50 hours you realise that it is not your cup of tea (while its obvious form the start that this is not the thing you want, everyone just go through that 40 hours barrier to see how actually cart performs).

Of course that does not mean, that all seller are honest. At least he got a Benz Micro LP! There are many plain simple thieves or scammers on AA outthere selling thin air (have cought one selling Nordost Frey, he wanted to rip me off $500).

>This thread is an example of one!
>Why do so many used cartridge ads state "used only 100 Hrs"?