Vicor Corporation Conference Call Notification

ANDOVER, MA, Oct 23 (MARKET WIRE) --
Vicor Corporation (NASDAQ: VICR) today announced the investor conference
call relating to the Company's results for the third quarter ended
September 30, 2008 and other business and financial matters relating to
the Company, will take place on Thursday, November 6, 2008 at 5:00 p.m.
Eastern Time (ET).

Shareholders interested in participating in the teleconference should call
the following telephone number at approximately 4:50 p.m. (ET) on November
6, 2008.

888-419-5570

Passcode: 77355381

Internet users can listen to a real-time audio broadcast of the
conference call on the Investor Relations section of Vicor's website at
www.vicorpower.com/irwebcast. Please go to the website at least 15 minutes
prior to the call to register, download and install any necessary
software.

The teleconference will begin promptly at 5:00 p.m. (ET). For those who
cannot participate in the live teleconference, there will be a replay
available shortly after the call through November 21, 2008. The replay
dial-in number is 888-286-8010 and the Passcode is 63602476. In addition,
a webcast replay of the conference call will also be available on the
Investor Relations section of Vicor's website at
www.vicorpower.com/irwebcast beginning shortly after the conclusion of the
call.

The press release and financial statements will be available shortly
following their release on November 6, 2008, on the Company's website at
www.vicorpower.com by going to the Investor Relations section and then to
Financial Press Releases.

Contact:
Vicor Corporation Investor Relations
John Leydon
(978) 470-2900, Ext. 3401/3404
Fax: (978) 749-3439

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