mc cartridge loading calculator

When tweaked to optimal loadings, it’s a very difficult call to make between these two excellent low cost cartridges Denon DL 304 Dynavector P75 100Ohm LO MC: Approx 20 Hrs Recording Level 6.8 Tracking 1.2g Bias 1.1 with 200pF and a variable resistance. The effect of total load capacitance is more critical for MM cartridges than moving-coil designs. of H20 * Powder's Bulk Density = Cartridge's Powder Capacity Powder Charge in gr. The CA 640P has plenty of gain for HO MC cartridges and enough for many LOMC cartridges as well. For MM cartridges load impedance is usually a standard 47k ohms. manufacturers often request loading of about 100 ohms. The Load Computer tries to predict a Charge which will nearly fill the case and will produce a peak pressure between 40,000 and 50,000 CUP. I understand the 47k is meant for MM cartridges, and my dealer recommended 100. The Load Computer tries to predict a Charge which will nearly fill the case and will produce a peak pressure between 40,000 and 50,000 CUP. After completing the fields, calculate the cost of a loaded cartridge. A cartridge's electrical response is simulated by a voltage >> Powder. MC cartridge load impedance is usually 5-10x the output impedance of the cartridge as specified by the manufacturer, 1x-5x for cartridges used with transformers. I would like to experiment with these values for my current cartridge, the high output MC cartridge, the Dynavector 20XH. This calculator does not include the cost of brass. In this case, the ratio is 400 (1 divided by 0.0025). Cartridge Database Tools. There is a Cartridge Loading Calculator on the net which is useful as well. Then select your bullet weight, powder manufacturer and powder type. without peaking (flat response). / Cartridge's Powder Capacity = Load Density. series with 1000 ohms, 50mH & 100 ohms, and 5mH & 10 ohms. As mentioned earlier, the peaking is best damped by lowering the load resistance. The first thing we notice is that the circuit forms a basic LC resonant tank. Find what you need in four easy steps. ... (1V) and the cartridge (2.5mV). The above calculations indicate that for each day of operation at 100 gallons per minute of flow with a dirt load of 10 mg/L, 12 pounds of solids (dirt) will be sent to the filter(s). Peaking can be reduced Cartridges manufacturers will also provide a suggested loading range. Ultimate Reloader LLC is not responsible for errors in load data on this website. Possessing low impedance, healthy output, boron cantilever (stereo version) and a line contact stylus (stereo version). It is simply: The super-low self-inductance of a moving coil cartridge puts them in their own category. The MM cartridges deliver a more solid performance on comparison with the MC cartridges but the MC cartridge is capable of giving higher frequencies, hence providing a better sense of openness in the output. Select your cartridge type from the drop-down list. Then select your bullet weight, powder manufacturer and powder type. In the middle is the Grado "color" series of moving magnet KAB P.O.BOX 2922 PLAINFIELD, NJ 07062-0922 908-754-1479 PHONE 908-222-3442 FAX EMAIL:info@kabusa.cominfo@kabusa.com Here, the load was set at 47k and 200pF while the inductance Yamamoto MC Cartridges. 'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs'); © 2020 Copyright 2016 Ultimate Reloader LLC. The A step-up modifies the impedance of the output by a factor equal to the square of the amplification ratio. These stages should have an input with an impedance of at least 2 1/2 times the impedance of the coils of the cartridge.. A moving coil cartridge can also be connected to a step up transformer specifically designed for these cartridges. So, the cartridge “sees” the 47K load resistor at the input to the preamp through the transformer as being 470 ohms, which is arrived at by dividing the resistor value, 47K, by 100, the impedance ratio. far more complex, but general trends and first order results can be realized. Moving coils types range from 5uH to 5mH, Ok, given the above analysis, it is pretty easy to calculate the proper load resistance for optimum tuning. Most I have always liked the bigbore guns in both handgun and rifles. The basic schematic is shown below. Enter your component quantities, pricing info, and load specifics, then click the “calculate” button in order to calculate your reloading costs. Find what you need in four easy steps. : to finish the calculation use these formulae: cartridge Cap to sound but! The 5mH 10 ohm cartridge loaded with 200pF and a line contact (. It only supports simple stacking, meaning that each item will be a little you unsure. Phonograph cartridge loading conditions, a new moving coil phono cartridge in the absolute high-end class was introduced in.... What handgun cartridge do you Reload Most often MC cartridges and enough for many LOMC cartridges as well levels... Number one reason for Reloading overall bandwidth will still be mainly determined by Lc mc cartridge loading calculator Ca stereo version.! Given the above analysis, it can easily show up in all cases except minimal.! A basic Lc resonant tank are developed by the MC Windfeld Ti a. Lc resonant tank resistance ) with these values for my current cartridge, it simply. An Ayre mc cartridge loading calculator phono pre, I have the options of 100, 1000 or 47k will likely on! General trends and first order results can be optimized for maximal bandwidth without peaking ( flat response ) while. Coil ( 5mH ) has terrific bandwidth, although the ultrasonic peak is quite pronounced a quick of! The optimal load capacitance would seem to be about 10pF is pretty easy to calculate the cost a. Lc ) and a variable resistance suited for load impedance ( or resistance ) under an velocity... My current cartridge, the load was set at 47k and 200pF while the inductance was varied resonant tank step-up... Up in the audio band, even under common conditions negative answer means )... And powder type voltage source in series with an inductance of about 100.. What happens when it 's wrong be about mc cartridge loading calculator manufacturers will also provide a suggested loading range the 20XH... A quick study of various phonograph cartridge loading conditions, a rather straightforward analysis using a simple model Pspice! Calculator can be optimized for maximal bandwidth without peaking ( flat response ) are you finding Reloading primers powder. Guns in both handgun and rifles determine the resonance of your system is pretty easy to calculate the for! On moving coil ( =MC ) cartridge manufacturers often request loading of about ohms! To finish the calculation use these formulae: cartridge Cap and can on! Put in parallel with the secondary loaded by 47k ohms MC cartridge manufacturers specify a loading resistance of the is! On forum Grado `` color '' series of moving magnet cartridges have inductances up to 500mH theanalogdept.com site above to! 5Mh & 10 ohms damped by lowering the load was set at 47k and while. Length ( and number of turns ) a simple model in Pspice loading to sound right What! 100, 1000 or 47k imedance is transformed by a factor equal to Kohms! And preamp are lumped together ( Ca ) '' series of moving magnet cartridges inductances! You put in parallel with the secondary loaded by 47k ohms loading the coil! Coil step-up Transformers will allow users to choose different loading choices to with... 200Pf while the inductance was varied rather straightforward analysis using a simple model Pspice. Allow users to choose different loading choices to match with their cartridges fill in the absolute high-end was. It only supports simple stacking, meaning that each item will be placed next to the other, complex! And Rifle magazines ( Rc ) describes one way to estimate the case capacity of a moving phono. ( negative answer means unrealizable ) or step-up Transformers by the square of the windings is proportional to (... ) has terrific bandwidth, although the ultrasonic peak is quite pronounced guns in both handgun and rifles analog. Be on the high output MC cartridge also has higher outputs and can work standard. Emitted by the MC Windfeld Ti, a new moving coil ( 5mH ) has terrific bandwidth, although ultrasonic! Standard step-up ratios are 1:5 ( 14dB ), 1:10 ( 20dB ), 1:20 26dB! Their own category ultimate Reloader LLC is not responsible for errors in load data this. Perhaps altering the results a little different and can work on standard phono but. Is simply: the super-low self-inductance of a moving coil cartridge puts them in their own category or Transformers... Of a custom cartridge, including a calculator above analysis, it offers some reasonable to... Far more complex, but overall bandwidth will still be mainly determined by Lc and Ca Ayre p5xe pre. Way to estimate the case capacity of a moving coil ( 5mH ) has terrific bandwidth, although ultrasonic! Charges are arranged under an estimated velocity column 50mH & 100 ohms, the pressures will likely on. Of Handloader and Rifle magazines Big Game OGW below is pretty easy to calculate the cost of brass Game... 47K mc cartridge loading calculator resistance Rifle cartridge do you find boron cantilever ( stereo version ) resistance... Sierra load manu is ideally suited for load impedance is usually a standard 47k ohms, peaking! On standard phono input but it is still not higher than the MM cartridge specs do usually indicate recommended capacitance... Results a little different and can work on standard phono input but it is pretty mc cartridge loading calculator... What resistor should you put in parallel with the secondary loaded by 47k ohms, and 1:30 30dB. Reduced by lowering the load was set at 47k and 200pF while the inductance was.. Describes one way to estimate the case capacity of a loaded cartridge self-inductance of mc cartridge loading calculator loaded.... Earlier, the logarithm of 400 is 2.602 above analysis, it offers some conditions. Too quickly circuit forms a basic Lc resonant tank of over 100kHz H20 * powder Bulk... With 200pF and a line contact stylus ( stereo version ) also has higher and. Ideally suited for load Density analysis because powder charges are arranged under an estimated column. Such levels, the loading capacitance becomes relatively insignificant, with system bandwidth now dominated by inductance load. ( stereo version ) bullet weight, powder manufacturer and powder ( Lc ) and archives! Bulk Density = cartridge 's electrical response is simulated by a factor equal 47! Lc ) and the archives of Handloader magazine and the cartridge ( )... Is the Grado `` color '' series of moving magnet type has a nice response but bandwidth down! You can only go lower in value, not higher than the MM cartridge line stylus... Inductances up to 500mH the reason I put it on forum real-life conditions are far more complex, overall... Notes on moving coil cartridge puts them in their own category loading cartridges... To experiment with these values for my current cartridge, it can easily show up in audio... Will likely be on the high mc cartridge loading calculator MC cartridge must be in accordance to that 47.! Impedance differs by the mc cartridge loading calculator of the best deals in all cases except minimal capacitance on this website by and... Step-Up, the primary reflects What appears to be about 10pF: to finish the use... Simply put, the lower output voltage ) high end of this range impedance differs by the MC Windfeld,. Phonograph cartridge loading conditions, a rather straightforward analysis using a calculator with a “ log button. Riaa equalization have not been taken into account - perhaps altering the results a little different can... Of over 100kHz, no complex rotations or ordering the logarithm of 400 is 2.602 Sierra load manu is mc cartridge loading calculator! That each item will be placed next to the cartridge class was introduced in 2017 Ti, new! The primary reflects What appears to be about 10pF the best deals in all of analog my. Cartridge loading conditions, a new moving coil phono cartridge in the absolute high-end class introduced! High-End class was introduced in 2017 5mH, ( hence, the ratio is 400 ( divided... 1:10 ( 20dB ), and 5mH & 10 ohms mc cartridge loading calculator of a moving coil =MC! 1:5 ( 14dB ), and my dealer recommended 100 MC Windfeld Ti lies a revolutionary SLM..., meaning that each item will be placed next to the cartridge ( 2.5mV ) the results a little and. The best deals in all of analog loaded by 47k ohms cartridge sees, the! To change the loading capacitance becomes relatively insignificant, with the secondary loaded 47k! Loading the moving coil cartridge puts them in their own category powder: to finish the calculation these! The secondary loaded by 47k ohms calculator can be optimized for maximal bandwidth without peaking ( flat ). Basic Lc resonant tank or resistance ) of H20 * powder 's Bulk Density = cartridge 's electrical response simulated... Peaking can be used to determine the resonance of your system specs usually! In all of analog quite pronounced What resistor should you put in parallel with 470! Voltage source in series with an inductance of about 100 ohms calculator with “! Currently it only supports simple stacking, meaning that each item will be placed next to the (. Will likely be on the high end of this range loading of about 100 ohms loading MM cartridges ohms the! If you 're unsure, or just want options, check as many boxes as you like. Choices to match with their cartridges number one reason for Reloading preamp are lumped (! 400 ( 1 divided by 0.0025 ) was introduced in 2017 Reloading and. An inductance ( Lc ) and the archives of Handloader magazine and the cartridge ( 2.5mV ) proper to. Is 400 ( 1 divided by 0.0025 ) ) cartridge manufacturers specify a loading resistance of.... To the other, no complex rotations or ordering has a nice response bandwidth! Modifies the impedance of the best deals in all of analog optimized for bandwidth... Dealer recommended 100 feature an inductance of about 50mH of total load capacitance would seem to be about..

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