Sounds like it is progressing well Stu, is the receiver still powered by a wall-wart or have you got it running on battery power now? If so (battery), will there be an option for both e.g. battery power for headphone usage and a wall-wart for longer term hi-fi connections? This is assuming the receiver has enough output to drive headphones. Apologies if this has been covered already, I have just caught up with this thread after a few weeks absence and it is a bit late here to go back and read through it again. Thanks.