Looking for Wiltron or Singer tuning units for a Wiltron or Singer model 6600 Sweep Generator. Prefer tuning units in the 10 MHz -- 73's Brian - WB7UBB --- Send e-mail to 'listar@stevens.com' with subject: 'unsubscribe hats' to unsubscribe from this list 'subscribe hats' to subscribe from this list 'help' for more information