i think im gonna go out on a limb and give em a shotBuy a refurb with a a somewhat return policy of like 30 days, if it doesn't go within that time, you're fine.
Only once I had a refurb go bad on me, but it was returned and I was given a new one.
So the parts either work or they don't. So if they're not bad when the amp blows, they'll be fine.Well, the thing with refurbished circuit boards is the re-usage of old parts from something that already blew. So, not everything on the board is new.
Ther is usually an underlying reason when something electrical goes out and needs to be refurbished.
This problem is not always diagnosed.
There are some sick deals in the classifieds right now..I think $400 for a Sundown 3000