Threaders: I'm back from the medical detour . While on the mend I came upon a packet of Maplenoll info that Bob D. mailed to me in '91 that had been opened but largely unread. The packet contained lots of stuff ; pic's, reprints , 'Noll annoucements and reprints from Audio Clubs and Mags, etc .
A useful bit of info from the packet . Have you ever noticed that when you attempt adjust the cartridge sometimes the stylus maybe "on the money" on the outer edges of a Lp and "off" on the Ctr. or last portions of the groove. The arm manifold maybe slightly-off. The fix ? Just loosen the two bolts on the underside that hold the air manifold in place and adjust the arm until it's prefectly square. Great idea. No more repeaters or jumps on certian pressings. Good for all 'Nolls and similar AB Arms.
A useful bit of info from the packet . Have you ever noticed that when you attempt adjust the cartridge sometimes the stylus maybe "on the money" on the outer edges of a Lp and "off" on the Ctr. or last portions of the groove. The arm manifold maybe slightly-off. The fix ? Just loosen the two bolts on the underside that hold the air manifold in place and adjust the arm until it's prefectly square. Great idea. No more repeaters or jumps on certian pressings. Good for all 'Nolls and similar AB Arms.