Last week I sent a 4B ST back to USA Service for some repairs (faulty switches).  It arrived there on Friday at 1:24 pm (EST).  It was repaired and in shipment back to me on this Monday.  I should have it by COB this Friday. I'm impressed, kudos to Dennis, Bryston does indeed set the Gold Standard for service!  
The purchase of an SST2 moves even closer!