I find that the card style arc protractors are very accurate and perform better and are easier to use than other types of protractors. I have the Talea version one with the card style arc protractor provided and I feel that my cartridge is dialed in great. I have thought about getting the Mint protractor but not really sure that it would improve on what I have. It is doubtful though that I would ever justify $700 for a protractor unless I was changing arms and cartridges frequently.
Uni-Protractor Set tonearm alignment
Looks like Dertonarm has put his money where his mouth is and designed the ultimate universal alignment tractor.
Early days, It would be great to hear from someone who has used it and compared to Mint, Feikert etc.
Given its high price, it will need to justify its superiority against all others. It does look in another league compared to those other alignemt devices
http://www.audiogon.com/cgi-bin/cls.pl?anlgtnrm&1303145487&/Uni-Protractor-Set-tonearm-ali
Early days, It would be great to hear from someone who has used it and compared to Mint, Feikert etc.
Given its high price, it will need to justify its superiority against all others. It does look in another league compared to those other alignemt devices
http://www.audiogon.com/cgi-bin/cls.pl?anlgtnrm&1303145487&/Uni-Protractor-Set-tonearm-ali