A:Answeryou know I wish I could answer this question. However I bought this receiver so I could blue tooth some very high end speakers through it. Nothing more, I'd call best buy and ask the Geek Squad or someone in the correct department. Sorry I couldn't be of more help.
A:AnswerYou can but it needs to be a powered subwoofer. I have (2) floor speakers on A and (2) bookshelf speakers on stands on B with my powered sub on Line 3.
A:AnswerAn old style analog turntable can and will work with this receiver if and only if it has a preamp switch on it. Unfortunately not all turntables come with preamps. A lot of the newer higher end turntables come standard with a preamp switch. You can usually find the switch on the back panel next to your analog inputs. If it's an older turntable it most likely does not have a preamp switch or preamps and would require the purchase of a preamp box to bridge the turntable to the receiver.
A:AnswerHello - You can not directly plug in a microphone to this receiver. However, the Bluetooth feature is great and I do believe there are Bluetooth wireless microphones out there that would solve your question.
A:AnswerAs long as the speakers have the same impedance, the amplifier circuit will power all four speakers. All stereo components process a single input.
