You rotate the gauge and the swing the arm until it is. This will reveal - and discourage - any tendency to scrape the stylus against the protractor. An overhang guage is one way of getting the stylus in the correct position (an arc protractor, like I use, is another); the other part of 'alignment', to me is getting the cartridge offset angle correct. The trick is to have the cartridge mounted so that the needle aligns perfectly on BOTH dots without moving the protractor. Free Protractor To Align Your Turntable Cartridge! Protractor works perfect for aligning my cartridge. Repeat steps 2&3 above point âBâ. Finishing: Snug up the mounting screws firmly then double check your alignment using the protractor. While the UNI-Protractor represents the most universal and versatile phono alignment tool ever introduced in high-end audio, it is an instrument which â due to itâs complexity and versatility â appeals more to professional users. 3. Baerwald alignment method. A Protractor is exactly like having a true person to support you out and if you provide it with a try, youâll shortly find that itâs a very helpful device to have. When aligned, the cartridge will sit â¦ Due to the light and screen difference, the item's color maybe slightly different from the pictures. 5.If â¦ They are the three yellow cells, I3, J3, and K3 in the calculator at the top of each page, and the three tan cells, A3, B3, and C3, which control the graph and the rest of â¦ I did my best with the included protractor to align the cart properly, but the Technics doesnât quite use a Baerwald â¦ With the tracking force set, but the anti-skate left at zero, set the stylus on the alignment protractor. You can always center the stylus over the exact center bwerwald both null points. Baerwald protractor technics test Stopped using the stabilizer, no difference. If the cantilever is not easily seen, align the sides of the Stevenson. I take your word for it that you can use record grooves to do this - I've only ever used the â¦ 3. Place the stylus tip on the outer null point (117.4 mm) dot. If not, your protractor will undoubtedly have been provided with some instructions for use, which you should follow carefully to achieve optimal alignment. Probably to keep it accurate. To adjust mounting protractof, loosen the fasteners âjust enoughâ to allow the cartridge to be slid in either direction within the headshell until the stylus is centered over the null point. Posted by. Place the protractor on the turntable spindle. 4 4. Place the protractor base flat on one leg of the angle. Features mirror surface with printed directions on back. This is a protractor, it helps you measure angles (in degrees):. I use a sorbothane mat, which can be slightly tacky. Place the protractor on the turntable spindle. In depth instructions on how to use baerwald protractor needed. Protractor works perfect for aligning my cartridge. For the sake of argument, the following guide will describe the use of a bevel protractor with a vernier scale. Archived. The "Baerwald" allow setting null point @ 66 and 120.89mm from the centre of the platter's spindle; this is ideal for those that prefer a better tracking in the more external sections of the record. Move the protractor and the arm so that the stylus is directly above point âAâ. and. ... Loefgren A / Baerwald DIN Loefgren A / Baerwald IEC Loefgren B DIN Loefgren B IEC. How To Use A Cartridge Alignment Protractor (Stevenson, Baerwald, Loefgren) The best method to get a Protractor â¦ Audio Technica. Our advice is to keep the preamp' volume up a little way. You will only be able to enjoy the best possible sound from your cartridge when properly aligned. Piece of cake. Using the Baerwald the overhang is dead on in both locations, using the VPI the stylus misses the mark forward by about half a millimeter. Which is more accurate? What you may need to do is mount the cartridge a bit loose and slightly move it forward or back and see how it aligns on both points. 4. I have no idea how to use the baerwald protractor. Adjust the protractor and arm so that point zero and point 1 at the outer boundaries of arc travel match to the stylus without moving the protractor. Simply place this alignment gauge over your turntable spindle, move your phono cartridge over the grid, and make sure it is correctly aligned before tightening it to your tonearm. Kind of my own fault but just be careful if you buy it because it's very tight on the spindle. The crosshairs toward the front represent the Baerwald specified alignment points. For the AT-LP120-USB turntable, the effective length is 230.5 mm. I'm not sure if or how I should move the protractor when aligning the cartridge, and I need help. thanks! Little magnifier works good too. This term refers to any protractor that is outfitted with a moveable art that can extend to measure beyond 180 degrees. The protractor pictured below shows the standard Baerwald, Loefgren, Stevenson, and Rega specified arcs. In depth instructions on how to use baerwald protractor needed. Probably to â¦ The protractor is made of 3mm thick, high-quality perspex, high-precision laser cut and engraved; the thickness is the same as a 180-gram vinyl record. 4 years ago. Move the protractor and the arm so that the stylus is directly above point âAâ. The alignment points 1.27 mm behind the Baerwald alignment points are the GURU points. Notes: 1) The object of the two point protractor is to achieve best possible alignment described above at 'both' null points. In Use: The trick is to have the cartridge mounted so that the needle aligns perfectly on BOTH dots without moving the protractor. It was pre-mounted for a Technics alignment. Use good lighting. From this point forward the protractor remains stationary and it is the cartridge that is adjusted within its headshell so that it may precisely hit all the alignment points of the protractor. UNI-DIN. Aug 10, 2015 - Protractor User Guide - Aligning Cartridges with Baerwald, Loefgren & Stevenson - Vinyl Engine 2. Click on the Data button. Kind of my own fault but just be careful if you buy it because it's very tight on the spindle. Have a look at this animation (press the play button) to see how to make a neat angle using a protractor and ruler: The only real alternative to Löfgren/Baerwald is the alignment of Stevenson³. Technics Lofgren A (Baerwald) Protractor. Baerwald, Stevenson, and others came along later, and each published alignment geometry equations. Another protractor for the Technics, this time aligning to the Lofgren A or Baerwald alignment, with IEC standard null points of 66 and 120.9MM. In the next step weâll assume that youâre using an arc protractor. Technics 1200 Protractor. If you choose to use a different protractor, it is important to select one that is suitable for the effective length of the tonearm on your turntable. I prefer to use the Baerwald alignment whenever I can for its slightly lower tracking error values, however if it becomes necessary, a different protractor may be needed with some combinations of tonearms and baerald. Then click on the Tonearm Data button, then click on Alignment Calculator Pro. DO NOT rotate the turntable with the stylus resting on the protractor (especially anticlockwise). That is our overhang adjustment using a two point protractor. Scroll down below the charts to find the calculated results. When I went to remove it from the spindle, it cracked into 3 pieces. I use a sorbothane mat, which can be slightly tacky. 2. While keeping the tip centered on the dot, align the stylus cantilever (the small tube that extends from the cartridge body and has the stylus attached to it) to the lines on the grid. THE REGA BAERWALD ARC PROTRACTOR download this protractor oops, impossible for me to set up my cartridge using your protractor: two possibilities. Go to the data entry boxes on the left, and input the mounting (or pivot to spindle) distance in all the boxes, then click the Calculate button. Note the crosshairs in the oval circles of the Baerwald arc. Close. Recently I decided to check my setup on a Scout using both the VPI gauge and a Baerwald protractor. Aligning cartridge using Baerwald protractor However, if the protractor is paper, you may have to settle for aligning the cartridge body sides parallel to the grid since it will not be possible to get a visual fix between the grid and the cantilever. How to use 1. I â¦ For the AT-LP1240-USB Turntable, the effective length is 230 mm. This has been an interesting topic for me. When I went to remove it from the spindle, it cracked into 3 pieces. Protractors are fun and easy to use. protractor over the center spindle. A Protractor is exactly like having a true person to support you out and if you provide it with a try, youâll shortly find that itâs a very helpful device to have. I did my best with the included protractor to align the cart properly, but the Technics doesnât quite use a Baerwald alignment. How To Use A Cartridge Alignment Protractor (Stevenson, Baerwald, Loefgren) Using a Protractor. Move the protractor until cross lines are parallel to the sides of the cartridge .