As many know, Herbie's makes great and affordable audio tweaks. I am no longer using these and am thus liquidating:
1. Threaded stud gliders (1/4 bolt; 1/2 inch); $50
2. Rx-30 Tube dampeners (2); $60 new; selling for $40
3. SuperSonic Component Stabilizer (2)$60 new; selling for $40
