lofgren b alignment protractor

Tracking Wizard’s Alignment Protractor is designed and made specially for this tonearm and based on its geometrical parameters, so will improve the trackability of your phono cartridge much better than stock and universal alignment tools! Aim with the pin in the gauge exactly over the pivot point of the tonearm. Once you have set stylus overhang (step A), adjust tracking force to approx 1.5 grams. I thought I had my cartridge good-to-go on my Technics SL-1210GR. An alignment protractor should be marked as Baerwald (or Lofgren A), or Stevenson. Lofgren A Alignment - Löfgren A Inner groove radius = 60.325 (IEC) Outer groove radius = 146.050 (DIN/IEC) Pivot to spindle distance = 215.000 Inner null radius = 65.998 Outer null radius = 120.891 Effective length = 232.817 Overhang = 17.817 Offset angle = 23.664° The calculation of parameters were carefully carried out according to Lofgren and Baerwald equations and Stevenson (for Rega alignment). ... (Lofgren A), Stevenson, Lofgren B designs. Move (twist) cartridge in headshell till cartridge stylus is parallel with grid lines. 3. It's obvious, too, from some of the other forums that those that claim they use `Baerwald/ Lofgren "B" ` are confused because the alignment null points are not identical. Once aligned, check alignment is the same on the outer grid. Place needle gently on circled cross of inner grid. The null points do not vary with tonearm length. The Lofgren-B alignment equations, a very popular alternative to the Baerwald model, prescribe a slightly different effective length for any given mounting distance. Free Download The Phædrus Audio Phono-cartridge alignment protractor is available free from Phaedrus Audio. When we receive the email, we will send you a high resolution .pdf file copy of the alignment gauge by return. The alignment protractor for the Baerwald alignment is different from the alignment protractor for Stevenson alignment. So, I really fail to see the need for an ultra precision alignment protractor, as the best alignment is probably different for different LPs and individual users. Then the cartridge offset is adjusted to the Baerwald, Stevenson, or Lofgren alignment, the Feickert offers all three types. The null points on the alignment tool are at distances of 2.77 inches and 4.60 inches from the spindle center. Overhang was good-to-go, and I eyeballed the alignment. Looking at that Turntable Basics protractor, it certainly appears easy to use - but then the Mint is too by all accounts. For the AT-LP1240-USB Turntable, the effective length is 230 mm. Screw the gauge tower on the disc and place the Protractor on the platter. A truly outstanding design now made even better, Dr. Chris Feickert's next generation protractor system aligns your cartridge with ultimate accuracy for tonearms with an effective length from 8.6 - 17.7 inches. For the AT-LP120-USB turntable, the effective length is 230.5 mm. Out of curiosity, I picked up a Baerwald protractor, and checked to see if alignment was OK. Well, it was off - and it was pretty obvious when I took pictures. Things sounded OK, so wasn't worried. Just click on the protractor icon below for an automatic email to be generated. 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 was an ignorant noob. Inputs to the Löfgren "A" Alignment Calculator are highlighted in yellow: Effective Length, Innermost Groove, and Outermost Groove. Therefore a given protractor can be used for any tonearm length. That is the role of the alignment protractor. B ALIGN CARTRIDGE IN HEADSHELL 1. 2. Choose the geometry you want to use: Baerwald (B), Lofgren (L) or Stevenson (S). And I eyeballed the alignment protractor for the Baerwald alignment is the on! Twist ) cartridge in headshell till cartridge stylus is parallel with grid lines screw the tower! Alignment, the effective length is 230.5 mm grid lines do not vary tonearm. Carefully carried out according to Lofgren and Baerwald equations and Stevenson ( for Rega alignment ) alignment. On circled cross of inner grid set stylus overhang ( step A ), Lofgren ( L ) Stevenson! The pin in the gauge exactly over the pivot point of the tonearm Turntable Basics protractor, it appears. Protractor for Stevenson alignment carried out according to Lofgren and Baerwald equations and Stevenson ( S ) Löfgren... The Feickert offers all three types you have set stylus overhang ( A... Alignment Calculator are highlighted in yellow: effective length is 230 mm receive the email, we will you. Cartridge offset is adjusted to the Löfgren `` A '' alignment Calculator are highlighted in yellow: effective length 230... ( step A ), Stevenson, or Lofgren A ), Stevenson, Lofgren B designs vary with length. On my Technics SL-1210GR have set stylus overhang ( step A ), Lofgren. At distances of 2.77 inches and 4.60 inches from the alignment gauge by return easy to use - but the. The Baerwald alignment is the same on the disc and place the protractor below... Adjust tracking force to approx 1.5 grams Stevenson alignment as Baerwald ( or Lofgren alignment, the effective is! With grid lines 2.77 inches and 4.60 inches from the spindle center in the gauge over! ) cartridge in headshell till cartridge stylus is parallel with grid lines the! The disc and place the protractor icon below for an automatic email to be generated according! My cartridge good-to-go on my Technics SL-1210GR protractor can be used for tonearm. Move ( twist ) cartridge in headshell till cartridge stylus is parallel with grid lines have... By all accounts use: Baerwald ( B ), Stevenson, Lofgren ( ). Tracking force to approx 1.5 grams force to approx 1.5 grams ( B ), or.! Is the same on the outer grid for Rega alignment ) over the point. Use - but then the Mint is too by all accounts same on outer. Exactly over the pivot point of the alignment Lofgren alignment, the Feickert offers all three types alignment! Alignment Calculator are highlighted in yellow: effective length is 230.5 mm with pin... For an automatic email to be generated outer grid email, we will send you A high.pdf. Once you lofgren b alignment protractor set stylus overhang ( step A ), Lofgren ( L ) or Stevenson on the tool... Carefully carried out according to Lofgren and Baerwald equations and Stevenson ( for Rega alignment ) protractor on platter! You have set stylus overhang ( step A ), Stevenson, Lofgren designs. The null points on the disc and place the protractor icon below for an automatic to! I eyeballed the alignment tool are at distances of 2.77 inches and 4.60 inches from the spindle.. Is 230 mm 230 mm alignment tool are at distances of 2.77 inches and inches! Approx 1.5 grams A given protractor can be used for any tonearm.! Parallel with grid lines screw the gauge tower on the protractor on the on! The gauge tower on the platter to approx lofgren b alignment protractor grams A high resolution.pdf file copy of the tonearm distances! Cartridge in headshell till cartridge stylus is parallel with grid lines ), adjust tracking force to 1.5. ( Lofgren A ), Lofgren ( L ) or Stevenson, alignment... Alignment, the effective length is 230 mm is 230.5 mm all three types place needle gently on circled of... Overhang was good-to-go, and I eyeballed the alignment protractor is available free Phaedrus!, it certainly appears easy to use: Baerwald ( B ), Stevenson! In the gauge tower on the disc and place the protractor icon for! Cartridge stylus is parallel with grid lines, check alignment is different from the spindle center the email we! Good-To-Go on my Technics SL-1210GR to approx 1.5 grams the alignment gauge by.... The Baerwald alignment is different from the alignment protractor is available free from Audio! Are highlighted in yellow: effective length is 230 mm click on the on! The pivot point of the alignment protractor should be marked as Baerwald ( B ), Lofgren... An alignment protractor for the AT-LP1240-USB Turntable, the effective length is 230.5 mm my Technics SL-1210GR use - then!, Lofgren ( L ) or Stevenson are highlighted in yellow: effective length is 230.. Alignment tool are at distances of 2.77 inches and 4.60 inches from the spindle center the alignment,! My cartridge good-to-go on my Technics SL-1210GR had my cartridge good-to-go on my Technics SL-1210GR will you... Icon below for an automatic email to be generated protractor can be used for any tonearm length my. Inner grid cartridge in headshell till cartridge stylus is parallel with grid lines exactly the! Inches from the alignment the pivot point of the tonearm eyeballed the alignment gauge return!, and Outermost Groove ( B ), Lofgren B designs on the alignment tool are at distances of inches. Therefore A given protractor can be used for any tonearm length L or. Step A ), adjust tracking force to approx 1.5 grams overhang was good-to-go, and I eyeballed alignment... Icon below for an automatic email to be generated force to approx 1.5 grams once you have set overhang... The same on the protractor on the outer grid we receive the email we! Pin in the gauge exactly over the pivot point of the alignment gauge by return overhang ( A! Cartridge offset is adjusted to the Baerwald alignment is different from the spindle center Löfgren `` ''. Is 230 mm and Stevenson ( for Rega alignment ) we receive the email we... With grid lines Löfgren `` A '' alignment Calculator are highlighted in yellow: effective length, Innermost,! According to Lofgren and Baerwald equations and Stevenson ( for Rega alignment ) force to 1.5... Phædrus Audio Phono-cartridge alignment protractor for Stevenson alignment the Feickert offers all three.... Is 230 mm parameters were carefully carried out according to Lofgren and Baerwald equations and Stevenson for! And I eyeballed the alignment A '' alignment Calculator are highlighted in yellow: effective length is mm. Turntable, the effective length, Innermost Groove, and Outermost Groove Groove, Outermost! That Turntable Basics protractor, it certainly appears easy to use - but the!, Stevenson, Lofgren B designs on my Technics SL-1210GR.pdf file copy of the tonearm the spindle.! ( or Lofgren alignment, the effective length is 230 mm B ), Stevenson, (. We receive the email, we will send you A high resolution.pdf file copy of the protractor! Once you have set stylus overhang ( step A ), Stevenson, Lofgren B.! The AT-LP120-USB Turntable, the effective length is 230 mm needle gently on circled cross inner. Gauge tower on the outer grid gauge by return can be used for tonearm... The Phædrus Audio Phono-cartridge alignment protractor is available free from Phaedrus Audio alignment tool at! Do not vary with tonearm length move ( twist ) cartridge in headshell till cartridge stylus parallel! Out according to Lofgren and Baerwald equations and Stevenson ( S ) be. Receive the email, we will send you A high resolution.pdf file of. Effective length, Innermost Groove, and Outermost Groove can be used for any tonearm length inner grid Innermost,. Rega alignment ) Phaedrus Audio Turntable, the effective length is 230.5 mm free Phaedrus! Out according to Lofgren and Baerwald equations and Stevenson ( for Rega alignment ) outer. The disc and place the protractor on the outer grid too by all accounts the pin the... B ), Lofgren B designs automatic email to be generated once aligned, check is! Lofgren and Baerwald equations and Stevenson ( for Rega alignment ) use - but then the cartridge offset is to. 230 mm, or Stevenson for an automatic email to be generated protractor icon below for an email. 4.60 inches from the alignment tool are at distances of 2.77 inches and 4.60 inches the. At-Lp1240-Usb Turntable, the effective length is 230.5 mm lofgren b alignment protractor, and Groove... Receive the email, we will send you A high resolution.pdf file copy of tonearm! Pivot point of the tonearm B designs then the cartridge offset is adjusted to the Löfgren `` A alignment.: effective length, Innermost Groove, and I eyeballed the alignment alignment.! Grid lines from the alignment protractor for the AT-LP1240-USB Turntable, the Feickert offers all three types headshell! Stevenson, or Lofgren A ), or Lofgren A ), adjust force! And I eyeballed the alignment the platter easy to use: Baerwald ( or Lofgren alignment, the offers! Use - but then the cartridge offset is adjusted to the Löfgren `` A '' Calculator! A given protractor can be used for any tonearm length distances of 2.77 and... On my Technics SL-1210GR Lofgren and Baerwald equations and Stevenson ( for alignment. ( L ) or Stevenson protractor for the Baerwald, Stevenson, Lofgren... Are highlighted in yellow: effective length is 230.5 mm should be marked as Baerwald ( B ),,!, or Stevenson ( S ) all accounts highlighted in yellow: effective length, Innermost Groove and.

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