I bought a preamp at a good price the owner clearly stated it had been sent for repair after being damaged in transit to him when he bought it secondhand... , and he added an upgrade, which took so long from the original manufacturer... he bought a different preamp in the meantime. SO I got a good deal in my opinion.
I really think no one is going to send in a fully functional device (Unless they wonder why does it not sound very good? and discover well that is all it ever will be) I could see sending it in for a checkup to be sure it is not damaged, since it just does not sound 'right'. But personally I think that scenario would be pretty rare, and the sent for repair is the real typical thing.
I really think no one is going to send in a fully functional device (Unless they wonder why does it not sound very good? and discover well that is all it ever will be) I could see sending it in for a checkup to be sure it is not damaged, since it just does not sound 'right'. But personally I think that scenario would be pretty rare, and the sent for repair is the real typical thing.

