Right now I am using a Presto 1D head that I bought off of ebay. I was wondering if anyone knew what the frequency response for this type of head is supposed to be. When I use a new stylus the 78rpm dubs I cut sound really good to me. So it is unclear to me whether or not it would be worth it to upgrade my cutting head.
I have read that some of the better heads like newman have something extra called feedback in them. Can someone tell me what feedback does that improves the quality of the cutting head?
As I see it today, my clearest goal would be the ability to cut more durable and cheaper vinyl instead of acetate . Would a feedback type cutting head get me closer to that goal and if so which brand of head would be recomended for best return on investment?