Demoing equipment and giving advice is how the retailer earns his 40 (or so) points.
Brooks Berdan charged list price for the cartridges he sold, but that also bought the customer cartridge "run in" (playing the cartridge for 20 hours or so, to relax the suspension), and expert installation and alignment
Brooks Berdan charged list price for the cartridges he sold, but that also bought the customer cartridge "run in" (playing the cartridge for 20 hours or so, to relax the suspension), and expert installation and alignment