Or hell even some suggestions on what/where to buy a new amp.
in a word: ebay.
There are several hundred of them (out of more than 3,000 total) in auctions that end today.
Now, if the thought of trying to decide on which of 3,000 amplifiers to buy is daunting... try this.
Sort the results by "items ending first" (that's the default, you probably won't have to do anything) and then start down the list. When you see an amplifier in your price range, then do a google search and find out information about the amplifier. If it meets your requirements, place your bid. If you get out-bid, then repeat as necessary. In a couple of hours work you can get your amplifier and save perhaps a couple hundred dollars.
tanstaafl.
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"There Ain't No Such Thing As A Free Lunch"