The Secret Society of Lathe Trolls

markrob wrote:Hi,

I think you have to re-establish the "0" reference level at 1Khz (more drive) since the gain has been reduced by 3db with the added feedback. Then go back to 100hz and re-check. Should be correct.

Mark

Thanks Mark, Ill give that a shot.

Chris

Hello, I was hoping to get some help with step by step instructions on the SAL 74b alignment procedure when replacing your needle on your cutting head [SX74 head, VMS70 lathe]. I understand that we first check our pickup response with our tone disc [100hz, 1000hz, etc.] and once my PU is at 0 we cut...

That jurrassic record they posted on the top was pressed at Erika Records. URP cant press splatter.