I just got a 504 for my friend's system, but it didn't come with the guage to set up the cartridge. Anyone know where these can be had? Thanks.

I'm not sure whether these would still be available anywhere. At best I could imagine that you might be lucky with one of the long established Dual distributors like All-In-One Electronics in Toronto/Canada.

And on a sidenote: For the usual "Where would I buy xyz?"-questions, it's always a good idea to mention one's location - either once for all times in your user profile or directly in the post with the question...

Greetings from Munich!

Manfred / lini

I'm not sure whether these would still be available anywhere. At best I could imagine that you might be lucky with one of the long established Dual distributors like All-In-One Electronics in Toronto/Canada.

And on a sidenote: For the usual "Where would I buy xyz?"-questions, it's always a good idea to mention one's location - either once for all times in your user profile or directly in the post with the question...

Greetings from Munich!

Manfred / lini

Good point...I'm in Pittsburgh,Pa....USA.

I see these gauges on ebay, but I don't want to pay almost $50 when I only paid $30 for the TT.

ANy Dual owners i Pittsburgh that would let me use their gauge to set this up real quick?