Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uwm.edu!csd4.csd.uwm.edu!info-high-audio-request From: think!mit-eddie!genrad.com!pcr@xait.UUCP (Perry Rothermel) Newsgroups: rec.audio.high-end Subject: Amp Modifications/Upgrades Message-ID: <6920@uwm.edu> Date: 12 Oct 90 14:02:15 GMT Sender: news@uwm.edu Lines: 12 Approved: tjk@csd4.csd.uwm.edu I just received in the mail a catalog from a company called "Audio Advisor". They offer to do modificaions and upgrades to amps (i own an Adcom 545). The catalog states they do this by increasing the sound range and replacing some factory hardware with their own (capacitors, wiring, etc). I am very interested in this. But... is this legit??? Do these modifications improve the sound of your amp? Is this a rip-off? Has anyone ever had this done to their amp? What was the result? Are there other companies that offer this service, but are better? Anyone with knowledge or experience about this, I would really like to hear from. I would hate to send my amp to them and have it come back sounding worse or worse not come back at all. Please reply. Thank You!