Bluetooth Home Theater Amplifier 800W 4-Channel Compact Design

PDA77BU Are the RCA outputs controlled by volume? I want to add an extra amp and want all volume controlled by this unit.

No, the RCA outputs on the PDA77BU are fixed line-level outputs, which means they bypass the main volume knob entirely. If you connect an extra amplifier to those ports, turning the volume knob on the PDA77BU will not change the volume of the second amp; you would have to adjust the volume directly on that extra amplifier itself.

I purchased the Bluetooth Home Theater Amplifier 800W 4-Channel unit. I connected my iPod via BT. I'm not getting stereo. What can I do?

The Pyle PDA77BU is a multi-channel receiver that splits the incoming audio signal to multiple speakers, but it does not support separate left-and-right stereo separation when streaming over Bluetooth. To get true stereo playback, you will need to bypass the Bluetooth connection and run an auxiliary-to-RCA cable from your iPod's headphone jack directly into the standard Line inputs on the back of the amplifier.

can you connect a cd player to this unit?

Yes, you can absolutely connect a CD player to the PDA77BU. To do this, simply run a standard RCA audio cable from the "Line Out" or "Audio Out" ports on your CD player into available RCA input CD channel on the back of the amplifier.

Can it be compatible to a Sony speaker 3ohm

No, the Pyle PDA77BU is not safely compatible with a 3-ohm Sony speaker.

The PDA77BU amplifier is rated for an operational impedance load of 4 to 8 ohms. Running a 3-ohm speaker places too low of an electrical resistance on the amplifier's output stage.

I realize this PDA77BU is not a preamp but could you connect this to another unit via RCA Output line?

Yes, you can connect the PDA77BU to another unit using its RCA output line. This will send the audio signal to your other equipment.

Can the FM receiver switch between Stereo and Mono?

Please contact us through our email support system to assist you further with your concern. Simply go to pyleusa.com, click on the CONNECT tab, and then in the drop-down menu, choose Contact Us. Fill out the form, and in the last part, you will have the option to write your subject, and in the comment box, you can also write your concern about the product. Please allow at least 12 to 24 hours for someone to get back to you. You can also contact our support hotline at 718-535-1800, ext. 2, during the weekdays from 9 am to 6 pm EST.

can this be connected to a receiver like a amp for more power to the speakers

The unit is not a preamp, it doesn't require another amplifier.