Can you post a picture of the active LEDs you described? We might be misinterpreting your request. If you are not saying something is wrong, if you are just asking what to check before connecting speakers, then:
1. With open inputs and power on, use a voltmeter to check the output voltages (red to black) of each channel to confirm they are <50mV DC, and <10 mV AC.
2. If those are good, then power off, connect inputs, power on, play some music, and confirm that the AC voltage readings are now 'something', fluctuating.
3. Turn volume up. AC voltages should go up.
4. All good? Play on!
Yes, I'm just asking what to check before connecting speakers:
BTW, I only have the amp, no speakers, nothing.
If I'm doing this correctly, this is what I get:
Left - 19 mV AC
Right - 19 mV AC
Left - 6.0 mV DC
Right - 6.3 mV DC
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