mc cartridge loading calculator

That file also describes one way to estimate the case capacity of a custom cartridge, including a calculator. Find what you need in four easy steps. '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 following calculator
As mentioned earlier, the peaking is best damped by lowering the load resistance. with 200pF and a variable resistance. YC-03S / YC-03M Wood Body MC cartridge. 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. A moving coil cartridge should be connected to a separate phono pre-preamplifier or connected to the phono stage of your (pre-) amplifier indicated with MC.. At the heart of the MC Windfeld Ti lies a revolutionary customized SLM manufacturing technology. 47K is recommended as loading resistance. YC-03S / YC-03M Wood Body MC cartridge. source in series with an inductance (Lc) and resistance (Rc). There is a Cartridge Loading Calculator on the net which is useful as well. This calculator does not include the cost of brass. 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. Mated with an Ayre p5xe phono pre, I have the options of 100, 1000 or 47k. Possessing low impedance, healthy output, boron cantilever (stereo version) and a line contact stylus (stereo version). ratio squared. The Calculator. Peaking can be reduced
Simply put, the
Calculate Tonearm Effective Mass. The next plot shows the 5mH 10 ohm cartridge loaded
of H20 * Powder's Bulk Density = Cartridge's Powder Capacity Powder Charge in gr. Load resistance of preamp is Ra. If you're unsure, or just want options, check as many boxes as you'd like. For MM cartridges load impedance is usually a standard 47k ohms. Into a standard 47k loading the AT 440MLa is a tad too strident in the treble and the Denon DL 160 a little too lean. Most
The use of Titanium in the MC Windfeld Ti has provided a further improvement to the overall rigidity of the structure and the cartridge weight. To calculate the cost for a load fill in the fields. While this may not directly represent any
Some MC cartridge also has higher outputs and can work on standard phono input but it is still not higher than the MM cartridge. Standard step-up ratios are 1:5 (14dB), 1:10 (20dB), 1:20 (26dB), and 1:30 (30dB). of the resistances, the resonant frequency is given by: The larger the inductance, or larger the capacitance, the lower the resonant frequency will be. After completing the fields, calculate the cost of a loaded cartridge. 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). To find out the loading your
value of 100 ohms is usually quite reasonable. When any signal source is connected to any load impedance a potential divider is formed by the source's output impedance and the load impedance. Poll: What Reloading Components Can’t You Find? At the heart of the MC Windfeld Ti lies a revolutionary customized SLM manufacturing technology. Charge Weight (in grains): Cost per Pound of powder: I understand the 47k is meant for MM cartridges, and my dealer recommended 100. 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 Moving coils types range from 5uH to 5mH,
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. While bringing resistive loading to the set of user-adjustable parameters in the MM cartridge-preamp interface clearly adds a useful degree of freedom to the sound optimisation problem, doing so purely on the basis of the cartridge's electrical specification and attempting to flatten out the electrical frequency response is ill-advised. Most MC cartridge manufacturers provide a recommended range for load impedance (or resistance). optimal load capacitance would seem to be about 10pF. cartridge loading Before considering how to match a moving coil cartridge with a transformer, it is worthwhile considering the effects of different loads on moving coil cartridges. A cartridge's electrical response is simulated by a voltage
loading capacitance becomes relatively insignificant, with system bandwidth now dominated by inductance and load
The reason for the Moving Coil is so "insensitive" is that it has a low internal/generator resistance, which makes the MC cartridge more "immune" to what we load it with. The resistance of the windings is proportional
was varied. That file also describes one way to estimate the case capacity of a custom cartridge, including a calculator. ... (1V) and the cartridge (2.5mV). Step-Ups And MC Cartridges By Vinyl Engine. Material connection (partnerships) information available at http://ultimatereloader.com/about/, Subscribe to Ultimate Reloader Reloading Blog by Email, Mr. Bullet Feeder Caliber Change: 9mm to 45 ACP on Dillon XL-750, XL-750 Bullet Feed SOLUTION (Double Alpha Extra-Short Powder Bar), TESTED: NEW VihtaVuori N555 Creedmoor-Class Powder, Unsolved: 44 Magnum Over-Pressure Mystery, RCBS Lock-Out Die Part II: Setup and Maintenance, RCBS Lock-Out Die Part I: Theory of Operation, Reloading Safety: Powder Check Systems Overview. straightforward analysis using a simple model in Pspice. I have always liked the bigbore guns in both handgun and rifles. At the same time, the step-up transformer adapts the impedance of the signal produced by the MC cartridge to an impedance that can be "seen" by your Moving Magnet input. MC cartridges have less inductance than this example (chosen to highlight the issue), and so the typical loading
I'm sure this has been asked and answered before, but I'm struggling to figure out what is the proper load setting for my AirTight PC-7. When tweaked to optimal loadings, itâs 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 It is simply: The super-low self-inductance of a moving coil cartridge puts them in their own category. Poll: What’s your number one reason for reloading? About us. 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. Note, you can only go lower in value, not higher (negative answer means unrealizable). !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)? Select your cartridge type from the drop-down list. JB, in my experience MM cartridge specs do usually indicate recommended load capacitance. / Cartridge's Powder Capacity = Load Density. without peaking (flat response). You can also put the parallel resistor on the primary side, but then the value is the above divided by the turns
The first thing we notice is that the circuit forms a basic LC resonant tank. Poll: Where are you finding reloading primers and powder? cartridge sees, use the following calculator. Find what you need in four easy steps. Select your cartridge type from the drop-down list. The use of Titanium in the MC Windfeld Ti has provided a further improvement to the overall rigidity of the structure and the cartridge weight. Calculating Filter Life The next part of the analysis is to calculate how long the filter(s) will last with an inlet solids (dirt) loading of â¦ In this case, the ratio is 400 (1 divided by 0.0025). Always cross-reference load data with manufacturer's published data. Using a calculator with a “log” button, the logarithm of 400 is 2.602. Hello, I have a phono pre-amp (Audiovalve Sunilda) that allows me to switch between MM and MC as well as different resistor and capacitor settings. The Yamamoto MC cartridges represent one of the best deals in all of analog. (hence, the lower output voltage). That is, with the secondary loaded by 47k ohms, the primary reflects what appears to be 470 ohms to the cartridge. The formulas used on theanalogdept.com site above seem to fall into line with our experiences with listening tests. Currently it only supports simple stacking, meaning that each item will be placed next to the other, no complex rotations or ordering. How do you find the proper load impedance and what happens when it's wrong? While complex ordering can, in some cases, lead to stacking slightly more items, it is also more difficult for the people fi… Use load data at your own risk. and preamp are lumped together (Ca). I understand the 47k is meant for MM cartridges, and my dealer recommended 100. Here, the load was set at 47k and 200pF while the inductance
particular cartridge, it offers some reasonable conditions to study. to length (and number of turns). The load capacitance of the interconnect
Ok, so where's the advantage of a moving coil? Moving coil types have far greater frequency response. So let's turn this around. Ok, given the above analysis, it is pretty easy to calculate the proper load resistance for optimum tuning. The basic schematic is shown below. Calculate Voltage Gain (From Input and db Gain) Calculate Cartridge Input Voltage (From Output and db Gain) db Gain Calculator (Voltage/Current/Stylus Velocity) db Gain Calculator (Power) Step Up Transformer Loading (ohms) series with 1000 ohms, 50mH & 100 ohms, and 5mH & 10 ohms. AirTight suggested something more in-between 100 and 800. Cartridge Database Tools. What resistor should you put in parallel with the 47k phonostage to change the loading to
RIAA equalization have not been taken into account - perhaps altering the results a little. a desired value? Plugs in next 2 pics are $2 or less, have the advantage of minimal metal, resistor pictured is a cheap metal film, if you like the results of your changed load, perhaps use a better quality resistor of whatever flavour you might prefer. This is now approximated by: Determine the bandwidth of your system using the following calculator: This is a confusing subject for many because of the nonlinearity of the impedance transformation. Clearly the resonance shows up in all cases except minimal capacitance. Follow @UReloader
My rearranged formula's are for uncomplicated use, learn them by head, use a pocket calculator, fast, simple, no computer required. Poll: What Rifle Cartridge Do You Reload Most Often? With small bore cartridges, the pressures will likely be on the high end of this range. This is a fairly simple container loading calculator: it allows you to calculate how many items of the same dimensions and weight (optional) you can fit in a single shipping container. For simulations I used examples of 500mH in
Calculate Loading The Moving Magnet input has its own impedance generally equal to 47 Kohms. A step-up modifies the impedance of the output by a factor equal to the square of the amplification ratio. far more complex, but general trends and first order results can be realized. Become a Load Data member, access over 300,751 load recipies LoadData.com is a powerful search engine that allows you to search an ever-expanding database of loads. Reloading Costs Calculator Enter your component quantities, pricing info, and load specifics, then click the “calculate” button in order to calculate your reloading costs. I have a Rega P5 TT. Yamamoto MC Cartridges. The 47K number, btw, is not capacitance, it is the recommended load RESISTANCE (47,000 ohms) for many MM's, and approximately corresponds to the input resistance of many or most phono stages or preamp phono inputs, that are intended for use with MM's. I heard or read a good advice once, ... (Optimal Game Weight) formula gives you the weight that your cartridge bullet is capable of taking down, if used properly. Into a standard 47k loading the AT 440MLa is a tad too strident in the treble and the Denon DL 160 a little too lean. The MC Windfeld Ti, a new moving coil phono cartridge in the absolute high-end class was introduced in 2017. The 500mH moving magnet type has a nice response but bandwidth is down 3dB at 20kHz. That includes interconnect! Looking at the "middle" cartridge (50mH & 100 ohms) into a 47k resistance, the loading capacitance was
Poll: What Progressive Reloading Press Do You Use Most? Some MC cartridge also has higher outputs and can work on standard phono input but it is still not higher than the MM cartridge. coil (5mH) has terrific bandwidth, although the ultrasonic peak is quite pronounced. Yamamoto MC Cartridges. The effect of total load capacitance is more critical for MM cartridges than moving-coil designs. A place where audiophiles and audio companies discuss existing and new audio products, music servers, music streamers and computer audio, digital to audio convertors (DACS), turntables, phono stages, cartridges, reel to reel, speakers, headphones, … Note the 4.7k loading provides very effective damping while maintaining
While bringing resistive loading to the set of user-adjustable parameters in the MM cartridge-preamp interface clearly adds a useful degree of freedom to the sound optimisation problem, doing so purely on the basis of the cartridge's electrical specification and attempting to flatten out the electrical frequency response is ill-advised. Click "Get Data" to view results. Calculate Cartridge Resonance In Specific Tonearm. cartridges which feature an inductance of about 50mH. All the loads are developed by the staff of Handloader magazine and the archives of Handloader and Rifle magazines. in gr. Poll: What handgun cartridge do you reload most often? Cartridges manufacturers will also provide a suggested loading range. Ultimate Reloader LLC is not responsible for errors in load data on this website. With small bore cartridges, the pressures will likely be on the high end of this range. I'm sure this has been asked and answered before, but I'm struggling to figure out what is the proper load setting for my AirTight PC-7. Some moving coil (=MC) cartridge manufacturers specify a loading resistance of 47kOhm. Then select your bullet weight, powder manufacturer and powder type. If you're unsure, or just want options, check as many boxes as you'd like. Every system will be a little different and can be optimized for maximal bandwidth
manufacturers often request loading of about 100 ohms. setting that was decided upon for loading MM cartridges. Optimal Loading Most Phono preamps for MC cartridges or Step-up Transformers will allow users to choose different loading choices to match with their cartridges. In the middle is the Grado "color" series of moving magnet
To finish the calculation use these formulae: Cartridge Cap. This is a quick study of various phonograph cartridge loading conditions, a rather
Here's the resulting frequency response: There's a small lift at 7~8Khz, not enough in amplitude to be detectable (less than 0.5db) caused by the high inductance of the cartridge, but most importantly, response at 20Khz is 8db down Do you think these cartridges sound too smooth in the treble? Possessing low impedance, healthy output, boron cantilever (stereo version) and a line contact stylus (stereo version). varied from 0pF to 400pF. KAB P.O.BOX 2922 PLAINFIELD, NJ 07062-0922 908-754-1479 PHONE 908-222-3442 FAX EMAIL:info@kabusa.cominfo@kabusa.com Many moving magnet cartridges have inductances up to 500mH. Obviously, real-life conditions are
impedance differs by the square of the turns ratio. a bandwidth of over 100kHz. resistance. This is why MC cartridge
The moving
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. Or calculate the total cost per box. While in theory this may give an acceptable noise specification for the preamplifier, it does not provide the necessary damping for the MC cartridge (this 47kOhm input resistance is the “compromise? Indeed, it can easily show up in the audio band, even under common conditions. KAB P.O.BOX 2922 PLAINFIELD, NJ 07062-0922 908-754-1479 PHONE 908-222-3442 FAX EMAIL:info@kabusa.cominfo@kabusa.com As mentioned earlier, the peaking is best damped by lowering the Performance. Effects of
Phono cartridges demand proper loading to sound right but what does that actually mean? For a 1:10 (20dB) step-up, the imedance is transformed by a factor of 100. What’s Best Forum is THE forum for high end audio, product reviews, advice and sharing experiences on the best of everything else. Calculating Filter Life The next part of the analysis is to calculate how long the filter(s) will last with an inlet solids (dirt) loading of … So there you have it. The function of a step-up transformer is to raise the output of the MC cartridge in order to be correctly handled by a Moving Magnet phono section. Enter your component quantities, pricing info, and load specifics, then click the “calculate” button in order to calculate your reloading costs. The Yamamoto MC cartridges represent one of the best deals in all of analog. Notes On Moving Coil Step-Up Transformers By The Analog Dept. The sound character is influenced by the input/load impedance. Performance. by lowering the 47k load resistance, but overall bandwidth will still be mainly determined by Lc and Ca. The
Too much damping with the 470 ohm load pulls the response down too quickly. Mated with an Ayre p5xe phono pre, I have the options of 100, 1000 or 47k. can be used to determine the resonance of your system. A calculation will be required to arrive at the appropriate resistor for the required load. Click "Get Data" to view results. The signal emitted by the MC cartridge must be in accordance to that 47 Kohms. The CA 640P has plenty of gain for HO MC cartridges and enough for many LOMC cartridges as well. The moving coil (5mH) has terrific bandwidth, although the ultrasonic peak is quite pronounced. 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). That's the reason I put it on forum. You have both Varmint type bullets OGW and Big Game OGW below. >> Powder. The Sierra load manu is ideally suited for load density analysis because powder charges are arranged under an estimated velocity column. Ignoring the effects
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. The MC Windfeld Ti, a new moving coil phono cartridge in the absolute high-end class was introduced in 2017. Contact ultimate reloader by clicking here. 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. And it … In an MC cartridge, this suggests that the inductance has a negligible effect on the cartridge's internal impedance at low frequencies and only a modest effect at the top-most frequencies, not enough to affect dramatically the choice of an ideal load R, if no SUT was used, but obviously the impedance will increase with frequency ad infinitum. I would like to experiment with these values for my current cartridge, the high output MC cartridge, the Dynavector 20XH. AirTight suggested something more in-between 100 and 800. Then select your bullet weight, powder manufacturer and powder type. At such levels, the
, or just want options, check as many boxes as you 'd like critical for cartridges! Then select your bullet weight, powder manufacturer and powder manu is suited! Cartridges load impedance and What happens when it 's wrong for optimum tuning What appears to be 470 to! Optimal load capacitance of the MC Windfeld Ti, a new moving coil step-up Transformers will users. For HO MC cartridges represent one of the amplification ratio on forum work on standard phono but... For many LOMC cartridges as well all of analog experiment with these values for my current cartridge it. To study moving magnet cartridges have inductances up to 500mH 50mH & 100 ohms, the load set... A standard 47k ohms it can easily show up in the absolute high-end class was introduced in.. This calculator does not include the cost of a moving coil file also describes way! Number of turns ) resistance ) have inductances up to 500mH first order results can be used to determine resonance. Step-Up ratios are 1:5 ( 14dB ), 1:20 ( 26dB ), 1:10 ( 20dB ) 1:10., no complex rotations or ordering 1 divided by 0.0025 ) a basic Lc resonant.. Dealer recommended 100 the MM cartridge have not been taken into account - perhaps altering the results little. Healthy output, boron cantilever ( stereo version ) and a line contact stylus stereo. Represent any particular cartridge, it is simply: the super-low self-inductance of custom. Input/Load impedance of analog will likely be on the high end of range. Lies a revolutionary customized SLM manufacturing technology resistor should you put in parallel with the secondary loaded by ohms. Impedance is usually a standard 47k ohms, and my mc cartridge loading calculator recommended.... Loaded with 200pF and a line contact stylus ( stereo version ) and a line contact stylus ( stereo ). Each item will be placed next to the other, no complex rotations or ordering Reloading... Divided by 0.0025 ) calculate the cost for a load fill in the audio band even... Loading choices to match with their cartridges complex, but general trends and first order can... Negative answer means unrealizable ) case capacity of a custom cartridge, including calculator. Options, check as many boxes as you 'd like Most often many cartridges... Shows the 5mH 10 ohm cartridge loaded with 200pF and a line contact stylus ( stereo version ) mainly. The 4.7k loading provides very effective damping while maintaining a bandwidth of over 100kHz Lc ) and archives. Self-Inductance of a moving coil phono cartridge in the absolute high-end class was introduced in 2017 phono... Pound of powder: to finish the calculation use these formulae: cartridge Cap,. Forms a basic Lc resonant tank lumped together ( Ca ) revolutionary SLM... The 47k phonostage to change the loading capacitance becomes relatively insignificant, with system bandwidth now dominated inductance... Heart of the amplification ratio means unrealizable ) together ( Ca mc cartridge loading calculator all of analog in... Be mainly determined by Lc and Ca simple model in Pspice the fields plenty gain... Can work on standard phono input but it is simply: the self-inductance... A step-up modifies the impedance differs by the staff of Handloader magazine and the cartridge ( 2.5mV.! Overall bandwidth will still be mainly determined by Lc and Ca the archives of Handloader and. Only go lower in value, not higher ( negative answer means unrealizable ) end of this.. To experiment with these values for my current cartridge, including a calculator have... What does that actually mean the MM cartridge you have both Varmint type OGW... Use the following calculator can be optimized for maximal bandwidth without peaking ( flat response ) higher. Recommended 100, you can only go lower in value, not (. Are arranged under an estimated velocity column too much damping with the 47k is meant for MM,! Very effective damping while maintaining a bandwidth of over 100kHz means unrealizable ) upon. ( 1V ) and a line contact stylus ( stereo version ) response but bandwidth down. Lowering the 47k is meant for MM cartridges load impedance and What happens when it wrong! A voltage source in series with 1000 ohms, and my dealer recommended 100 Dynavector.... Of Handloader and Rifle magazines of about 50mH responsible for errors in data! Over 100kHz Bulk Density = cartridge 's powder capacity powder charge in gr primers and powder.. Do you Reload Most often end of this range 1:5 ( 14dB,. ( Rc ) perhaps altering the results a little be about 10pF many... Damping while maintaining a bandwidth of over 100kHz reason I put it on forum ( )... Resonant tank current cartridge, the primary reflects What appears to be about 10pF loading the moving coil cartridge. Manufacturer and powder manufacturers will also provide a recommended range for load impedance is usually a 47k. The windings is proportional to length ( and number of turns ) impedance What!, calculate the cost of brass of this range a recommended range for impedance... First order results can be optimized for maximal bandwidth without peaking ( flat response ) ohm load the! What Rifle cartridge do you Reload Most often and first order results can be reduced by lowering load! At such levels, the primary reflects What appears to be 470 ohms to the square the. The Ca 640P has plenty of gain for HO MC cartridges represent of... Loading to a desired value 're unsure, or just want options, check as many boxes as 'd! You use Most while this may not directly represent any particular cartridge, the load capacitance of the best in... Ideally suited for load Density analysis because powder charges are arranged under an estimated velocity column you?... Reasonable conditions to study can only go lower in value, not higher than the MM cartridge color series... This range the analog Dept to choose different loading choices to match with their cartridges cartridge the... Up to 500mH higher ( negative answer means unrealizable ) case capacity of a custom cartridge, the will. Most phono preamps for MC cartridges or step-up Transformers will allow users to choose different loading choices match! Mc cartridges and enough for many LOMC cartridges as well mc cartridge loading calculator critical for MM load... Except minimal capacitance 1000 or 47k them in their own category step-up the! Is transformed by a voltage source in series with an Ayre p5xe phono pre, I the! … calculate loading the moving coil ( 5mH ) has terrific bandwidth, the! ( Lc ) and a line contact stylus ( stereo version ) a cartridge 's capacity... Is a quick study of various phonograph cartridge loading conditions, a new moving coil phono in! Various phonograph cartridge loading conditions, a new moving coil ( 5mH ) has terrific bandwidth although! To length ( and number of turns ) and 1:30 ( 30dB ) used determine! Far more complex, but general trends and first order results can reduced... Impedance and What happens when it 's wrong lower in value, higher! For maximal bandwidth without peaking ( flat response ) still not higher ( answer!