![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 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](https://m.media-amazon.com/images/I/71X8TjtG6tS._AC_UF1000,1000_QL80_.jpg)
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
![Amazon.com: Yamaha THR30IIA - Amplificador acústico inalámbrico de escritorio : Instrumentos Musicales Amazon.com: Yamaha THR30IIA - Amplificador acústico inalámbrico de escritorio : Instrumentos Musicales](https://m.media-amazon.com/images/I/81O1kRqGhhL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Yamaha THR30IIA - Amplificador acústico inalámbrico de escritorio : Instrumentos Musicales
![Amazon.com: Amplificador de potencia con entradas Euroblock y RCA, para uso como expansión de zona para el Ma203 : Electrónica Amazon.com: Amplificador de potencia con entradas Euroblock y RCA, para uso como expansión de zona para el Ma203 : Electrónica](https://m.media-amazon.com/images/I/413erD7YLdL._AC_UF894,1000_QL80_.jpg)