My Job Pre 2 does not have an on/off switch so it is on all the time per design. My power amp (Job 225) is on only when I am playing. Takes about 1 CD album length to warm up.
In my previous set up with Hafler 913 pre amp and 9303 power amp, on several occasions I forgot to turn them off for a week or so, after a weekend of play and didn’t realize I forgot to switch them off until the following weekend. The pre-amp sat on top of the power amp and the rubber feet melted over the years.
In my previous set up with Hafler 913 pre amp and 9303 power amp, on several occasions I forgot to turn them off for a week or so, after a weekend of play and didn’t realize I forgot to switch them off until the following weekend. The pre-amp sat on top of the power amp and the rubber feet melted over the years.