EX-23.1 6 f97161exv23w1.txt EXHIBIT 23.1 EXHIBIT 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (file No. 333-106542, 333-89942 and 333-72796) of ESS Technology, Inc. of our reports dated February 27, 2004 relating to the financial statements and financial statement schedule, which appear in this Form 10-K. /s/ PricewaterhouseCoopers LLP San Jose, California March 15, 2004