Absolutely no offence taken...I totally understand what you are trying to do for him and thats a good thing, all I was trying to convey is that the amp is in top notch condition and needs absolutely nothing done to it, maybe I just came across the wrong way and for that I'm sorry. If he posts photos of it that would be great, the HF-87 is a killer amp and John got a good one, and I took the money I got for the amp and bought a mint pair of K-Horns locally, so we both did good, I dreaded selling my HF-87 and thought I would be sorry selling it but now that I have the Klipsch horns and have heard them on my SET amp and my Marantz 8b I don't miss the HF-87 at all, the K-Horns were worth every penny I paid for them, absolutely the best speakers I have ever heard.