TELEX <TC> MAY SEEK OTHER PURCHASERS Telex Corp said its board has directed management and financial advisor Drexel Burnham Lambert Inc to investigate possible alternatives to the tender offer of Asher Edelman's TLX Partners for all Telex shares that may include seeking other purchasers for Telex. The company said the board at an October 16 meeting decided to defer until a board meeting later this week a recommendation on the Edelman offer and said the board expects to make a recommendation by October 23.