But if everything appears normal, no need for concern. If the cantilever does not deflect upward at all, the suspension has become too stiff. If the cartridge body rides low, almost touching the record surface, then we know the suspension is shot. An easy test for this, simply observe the cantilever position while playing a record. The suspension can deteriorate over time. So in such case, nominal wear reduces greatly any chance of groove damage. It's given that a stylus not subjected to excess debris and friction, will develop a polished surface at its contact points. There are some styli that have almost negligible wear after 1000 hours, and higher, but these would be living life in the slow lane vs fast and furious! So it's my guess, by simple common sense, (and if I were manufacturer) to recommend a shorter replacement schedule. The manufacturer can not control the condition of the consumer's records. The rate of wear on a stylus is relative to stylus force, and cleanliness of the records. The stylus speeds through the outer groove at about 20 inches per second. If we rolled out the spiral groove into a line, the stylus plays apprx 500 meters (apprx 1500ft) per LP side, and greater than half a mile per record. In one year the stylus would have apprx 208 hours, in four years appx 836 hours. So, if someone plays 6 LP records per week, that would be 4 hours per week. An LP record is about 18 to 22 minutes per side on average, so, playing two records would be apprx 1.3 hrs. Just simply estimate your listening habits. Plus it's about half the price of a 2m Black.Ĭlick to expand.That's a great idea! Who wants to remember to start a timer (and stop it) every time we play a record, then forget to stop it?Īctually it's not too difficult to estimate the hours on a stylus. I'm hoping the AT740ml will fit that bill. Maybe from wear? And since I have Maggie LRS which, while nice, are known not to be heavy punchy rocker types. I'm hoping it will have more punch and presence than my 2mblack which now seems a little too sedate. Is there such a thing?Īnyhow, I'm going to try the AT line since I've heard so much good about them and am getting an AT740ml cart. I've never heard of it though, would be easy to do and should be standard on all semi-decent turntables. How do you keep track of this? There must or should be some hour counter that can put on a TT. But if it's 2 hours per week x 52 x 5 it's about 5 or six hundred and may well be more because I think I listen more than that. I tend to be inconsistent with how much I spin records. Maybe five? Six? I have no record of when I bought it and even if I did I have no idea what my average play per year has been. If you need to pause the timer, click the Stop button. Click on the Start button to start the countdown. Set your desired time by entering hours, minutes, and seconds in the input fields. To make a marathon in under 4 hours, you need an average pace of 5.69 min per km (5 minutes and 41 seconds).Heck I'm not even sure how many years I've had my Ortofon 2m black. Make the most of our user-friendly online timer clock by following these simple steps: Click on the Custom Timer button to open the custom timer settings. The next value, your required pace, is what probably interests you the most. Our marathon time calculator will automatically display the speed you need to achieve such a result – 10.55 km/h. For example, you might want to run a full marathon in under four hours, so you set your goal to 4h. Feel free to change the units to miles if you prefer the imperial system.ĭecide on your goal. In the case of a marathon, it is 42.195 km. The marathon pace calculator will automatically fill in the field "distance," showing you the distance you'll have to run. Let's assume that you plan to do a full marathon. It can be a marathon, half marathon, or even a 10-kilometer race. To find it out, simply follow the steps below:Ĭhoose the type of race you will participate in. The first application of this marathon calculator is planning your race in advance – that is, establishing what pace you require to finish in a given time.
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