Originally Posted by Arnies /forum/post/19633302
I have a Krell KSA 100 and KSA- 200. Yours in mint condition is probably worth anywhere from 1,000 to 2000 if it has been recently refurbished. Remember this is a old amp. I have had both my amps refurbished in the last year and each one cost approx $700. Repalce transistors and power caps as they age. They are awesome and will drive any speaker because they put out a ton of current. If you have cheap speakers it is not worth spending that much money. Depending on your power requirement look at a HALO amp from Music Direct I have 3 of them for my home theatre and they are on sale right now.
So depending on your speaker will determine what amp to get.