Pyle Pro PTA4 Mini 2 x 120 Watt Stereo Power Amplifier w/ PTA4
4 Channel 20000 Watts Class-D Professional Power Amplifier – D20K – Blastking
Amazon.com: Pyle Home Home Audio Power Amplifier System - 2x75W Dual Channel Theater Power Stereo Receiver Box, Surround Sound w/ USB, RCA, AUX, LED, Remote, 12V Adapter - For Speaker, iPhone -
All You Need To Know About Studio Power Amps
GPA-100 - Harley Benton
Amazon.com: Pyle Wireless Bluetooth Stereo Power Amplifier - 200W Dual Channel Sound Audio Stereo Receiver w/RCA, USB, SD, MIC in, FM Radio, for Home Computer via RCA - PDA29BU.5 : Electronics
ZOTL Ultralinear+ Amplifier - Vacuum Tube Power Amp by Linear Tube Audio
4 Channel Power Amp? What Would I Do With That? - Carvin Audio
File:Professional PA power amps from Crest Audio and QSC with control modules in rack.jpg - Wikipedia
LT5204 5150W 4 CHANNEL PFC POWER AMPLIFIER - Carvin Audio