EX-23 4 ex-23.txt EXHIBIT 23 EXHIBIT 23 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (Nos. 2-80041, 2-94701, 33-2517, 33-12762, 33-12763, 33-38145, 33-44693, 33-50598, 33-55092, 33-72160, 333-10553, 333-42163, 333-75269 and 333-64822) of Intermagnetics General Corporation of our report dated July 16, 2004 relating to the financial statements and financial statement schedule, which appears in this Form 10-K. PricewaterhouseCoopers LLP Albany, NY August 13, 2004