NEED ADVISE ON AN AMPLIFIER TRANSACTION


I am hoping you folks can give me some opinions on what you would do in my current situation/transaction.
I listed an integrated amplifier here on Agon, a gentleman purchased it and I boxed the unit as absolutely bombproof as possible. From looking at the buyers other transactions it seems he is somewhere in South or Central America as he has a shipping agent in Miami that receives his shipments, and then sends packages on from there. It took quite a while to get to him and I received an email from him saying that the unit was not working. When I sent the unit it was in perfect working order. There is a little bit of a different turn on process with this amplifier as it has a power switch on the back that you turn on first, then you push the button on the front panel which puts the unit into standby mode. You then push that same button again to get it going into warm up mode which takes 9 seconds. I have explained this to him and the buyer says it is still not working. I then sent the instructions which I found online at the manufacturers website to make sure he understands. I don't know if there is a language barrier or not but I asked if the boxed was damaged and have not heard anything back. I would assume the buyer would have notified me if it was damaged as soon as he got the amplifier. What would you folks do in my situation? I have perfect feedback as I would never try to scam anybody and I over describe whatever I sell...I also package everything as bombproof as possible. So if the unit was working and there is no damage to the package what would you do? Refund his money and hope I get the unit back? Thanks for your insights and opinions.
sean34
Oh hell no, I wouldn't issue a refund till the unit is shipped back to you and you can verify the item doesn't work or if it was tampered with. Thanks for your time.
" So the buyer has not made any sort of claim with PayPal, so far."

I forgot to mention this before. I would strongly recommend that you don't let money sit in your PayPal account. Just leave a few dollars in so you have a balance. In the event of an incident, they pretty much do anything they want. PayPal has nothing invested in you, so they have no problem refunding or seizing your funds without much investigating to determine the validity of a claim.  Its not like a bank issuing a credit card, where they lend you money every time you use it. If you have an issue with a transaction where you paid by CC, the bank is far more likely to be aggressive, because its they're money. If something happens on a transaction made with a debit card, they don't care. (I'm not saying they won't do anything to help you, they just do a lot less because the bank is not losing any money over it.). PayPal has the same attitude.

Here's a couple of examples. I went to an audio store and bought a $1600 component with funds in my paypal account. When the transaction was processed, there was no approval at the stores terminal. I checked my PayPal account and it showed the $1600 removed from my account for the purchase I just made. To make a long story short, they removed $1600 from my account 5 times, yet the vendor didn't receive any of it. They only thing PayPal could tell me, is that they had no idea where the money went, but it wasn't they're fault. After spending a week on the phone with them, they somehow figured out what happened and put the money back in my account. To be honest, it wasn't the mistake that pissed me off, it was their attitude.  It was like they enjoyed watching me get upset.

Then there was the time I got up one morning and saw $5000 missing from my PayPal account. Same exact story as above. No idea what happened to my money, but they knew for a fact it wasn't their fault. Another week on the phone.
Update: never heard from the guy after I asked for pictures. I think he probably figured out how to turn it on! Thanks for the insight everybody.