Unfortunately I've moved into a house with a very sensitive RCD mains unit which trips regularly during the night. This means that at the end of each listening session I have to shut down my hi-fi and fire it up again the next day. Does anyone know whether this daily on/off routine is actually harming my equipment? Surely not, but I've read somewhere that daily on/offs add unduly to the wear & tear of internal components. Co-incidentally, I've tried various solutions to the tripping problem but so far to no avail.