Amazon.com: Yamaha RX-N600 Digital Network-Ready Home Theater Receiver (Discontinued by Manufacturer) : Electronics
Yamaha R-S201BL 2-Channel Stereo Receiver
Pyle 4 Channel Wireless Bluetooth Amplifier - 3000 Watt Stereo Speaker Home Audio Receiver w/ FM Radio, USB, 2 Microphone w/ Echo for Karaoke, Front Loading CD DVD Player, LED, Rack Mount - PD3000BA
Pyle 200W Home Audio Power Amplifier - Stereo Receiver w/AM FM Tuner, 2 Microphone Input w/Echo for Karaoke, Great Addition to Your Home Entertainment Speaker System - PT260A, Black, 17 inches