Does this amp automatically shut down if there is no audio playing?
236389
I don't think so. The light stays on for sure. It might have some energy saving mode, but it's not clear.
57482
It is switched but is on when the unit is on standby: it only goes off when the 790 is totally turned off. So, if you use the remote, a device plugged into it will not be turned off when you turn the amp off remotely.
1045758
there is some static noise yes..as with many amps...but if it is minimal when playing..you are good. If not, I would contact the seller.
1542895
Yes it is always on. No battery required. Has a nice rich tone! Need to add a preamp or something similar if you want to have a volume control.
2235670
My unit turns off after a period of idle (no streaming). It never turns off if I'm actively streaming audio.
558414
If I do not have anything (no Inputs) plugged into the amp, mine does not hum, even with volume turned up to max.
2175013
no i am sure once you power it down you have to use the power button on the amp to turn it back on
195971
I used my speakers in a boat and connected to the bimini bars. Usually there is a positive output signal from the stereo for an external amp. I would install a relay providing main power from the battery and trigger power from your stereo. That way if your stereo is off, the amp will shut down as well. For reference on the unit I purchased the amp did not work. I temporally have speakers spliced into my existing speakers and plan on installing a new amplifier this spring. Like the look and size of the speakers, just could not get the amp to work correctly.
245564
Mine really doesn't make noise, and when it's empty, it automatically shuts off, but doesn't give a warning.
2237434
No, the unit is either on or it's off. It does not shut itself down. I leave mine on 24/7 since it draws very little power when not playing music.
645826
No. "At the end of the tape, playback stops and the unit turns off automatically."
2073025
I had no problems. You are turning on the toggle switch on the back of the amp, correct?
699954
I leave mine hooked up to my Bose system, but I keep power switch to the amp off. I have not had any difficulties.
758738
Yes, It has a red light that shows it is turned on, and the power button turns the amp off.
453587
If it is hooked up to a system. The problem could be that the power cord and aux cable are tan to close tohether. The static from the amp turning on runs through the cable and gives a pop or thump sound through the sub.
1238270
If what you're asking is for a means to power up/down the amp remotely (automatically), yes it does.
1680378
From what I have seen installing the unit the answer is no. Once the unit looses power it has to be turned on off of the amp.