A:AnswerYes, yes, and yes. You pick the function you want from the control panel on top. Also on the control panel is the option for the speaker light.
A:AnswerHello, Vonnie! Here are the audio power specifications of MHCV21: With 3-ohm loads, both channels
are driven, from 800 Hz – 20,000 Hz; rated 30 watts per channel minimum RMS power at stereo mode, with no more than 0.7% total harmonic distortion from 250 milliwatts to rated output. I hope this helps! Thank you! - Romeo
A:AnswerYes it does, everything it’s good on this device
The only thing is sound I didn’t get to demo it in the store.
I was disappointed with the quality Bass on this device.
I’m willing to upgrade. But I’m not sure I will be able to.
Max
A:AnswerHi wenhan,
30 watts per channel is the minimum RMS power in stereo mode. You may visit this link below for more information regarding with your concern.
https://www.sony.com/electronics/support/res/manuals/4736/81c840d6b8e3c09cbf28aaa8ae40784d/47366071M.pdf (page 53)
Happy to help,
David