ateal, what has the effective mass of the Victor UA 7045 to do
with the question if Audiomods arm is better than Yamaha?
I owned this Victor 7045 and think that if you own this arm you
don't need to search further.
Audio Technica AT ML-180 Cartridge Advice
Victor UA-7045 is superb tonearm, i like everything about this arm and i have many tonearms to compare, i think this is the most underrated tonearm ever (which is good for the buyers). It was top of the line Victor tonearm for their TT-101 turntable and X-1 / X-1II cartridges for a perfect match with Victor headshell. I use Grace HS-6 Carbon-Fiber headshell with my AT-ML180 now. I don't kno any better tonearm for the price of Victor UA-7045 (they are under $700 in perfect condition, those with bended counterweight must be avoided). There is an additional counterweight to use with heavier cartridges, but i don't use MC carts on this tonearm. I have a spare of this tonearm btw. The compliance of the Victor X-1II: *Dynamic Compliance (@100Hz): 12cu At 10Hz this dynamic compliance would be about 20cu The compliance of the AT-ML150-170-180: *Dynamic Compliance (@100Hz): 10cu At 10Hz this dynamic compliance would be about 17-20cu. (*100Hz figure must be converted to 10Hz figure, the easiest way is to multiply it on 1.7 or on 2) P.S. I know people use Audiomods Arm mostly for low compliance Denon 103 and some other MC cartridges. The Audiomods is actually a modified Rega tonearm. But since the AT-ML180 is not a high compliance cartridge i think you can use it on Audiomods. |
There is another great Audio-Technica cartridge you may considering. It's AT20SLa from the late 70's. This model with beryllium cantilever is a killer. The compliance is higher than AT-ML series. I've come across Dlaloum statement about that old model. Raul also reviewd it back in the day on audiogon. Model AT20SLa LIMITED EDITION cartridges are individually nand-selected for all parameters, including flattest possible response to 50 000 Hz! The limited quantity of cartridges thus obtained represent "the best of the best!"
"This is a really top notch cartridge, one of the very best, and was a competitor to the V15V in its day... It is a high compliance design... VERY highly recommended!! Original styli are getting scarce. This cartridge ranks up there as one of my absolute favourites". -Dlaloum |
Dear @ateal: Forgeret what @chakster is telling about the so very low differences in the inductance on the 150 vs 180, this is not what makes the differences in performance. The 150 stylus replacement you have is similar as the 170 and difference with the 180 other than the stylus tip ( non significant ) size is the cantilever but boron and beryllium are very good. Before you decide to send the cartridge to Vdh ask to Northwest what I told you, you can’t lost nothing if you do it and I think that could be really inexpensive to do those changes. In the other side, you have no problem with your 10 grs. tonearm for the 180. regards and enjoy the MUSIC NOT DISTORTIONS, R. |