## Report of Independent Registered Public Accounting Firm 

To the Board of Directors and Stockholders of Amphenol Corporation Wallingford, Connecticut 

We have audited the consolidated financial statements of Amphenol Corporation and subsidiaries (the “Company”) as of December 31, 2004 and 2003, and for each of the three years in the period ended December 31, 2004, management’s assessment of the effectiveness of the Company’s internal control over financial reporting as of December 31, 2004, and the effectiveness of the Company’s internal control over financial reporting as of December 31, 2004, and have issued our report thereon dated March 11, 2005; such consolidated financial statements and report are included elsewhere in the Form 10-K. Our audits also included the consolidated financial statement schedules of the Company listed in Item 15. These consolidated financial statement schedules are the responsibility of the Company’s management. Our responsibility is to express an opinion based on our audits. In our opinion, such consolidated financial statement schedules, when considered in relation to the basic consolidated financial statements taken as a whole, presents fairly, in all material respects, the information set forth therein. 

Hartford, Connecticut March 11, 2005 

