Amazon.com: Rockville RHPA4 4 Channel Professional Headphone Amplifier Stereo or Mono Amp, Black, 4.6” x 3” x 2.36” : Electronics
Amazon.com: Facmogu S-288 4 CH Bluetooth 5.0 Home Audio Amplifier, RMS 40Wx4, Max 600W HiFi Stereo Power Amplifier USB, SD, FM Class D Speaker Amp for Home Theater Karaoke, with Power Adapter
Amazon.com: Fosi Audio BL20A 200W Bluetooth 5.0 Home Audio Stereo Amplifier Hi-Fi Mini Class D Integrated Amp with U-Disk/3.5MM AUX/RCA Input and Remote Control for Home Passive Speakers with Power Supply :
Amazon.com: 2SC5200+2SA1943 Dual DC 35V 100W Mono Channel HiFi Audio After Class Amplifier : Electronics
Amazon.com: chengzui SanKen 1494/3858 High Power HiFi Audio Amplifier Board Dual Channel 450W+450W Stereo Amp Module Mono 800W High Power Amplifier Board for Sound System Speaker DIY : Electronics
Amazon.com: Rockville RV10.2B 1000w Dual 10" Car Subwoofer Enclosure+Mono Amplifier+Amp Kit : Electronics
Amazon.com: Crown Audio XLi 2500 Two-Channel Stereo Power Amplifier Bundle with Kopul CBT-12-12-in-1 Cable Tester, and XLR-XLR Cable : Musical Instruments
Amazon.com: Samson QH4 4-Channel Studio Headphone Amplifier : Samson Audio: Electronics
Amazon.com: Mini Stereo Audio Preamplifier Small Headphone Amplifier NE5532 with RCA 3.5mm Input Output : Electronics
Amazon.com: Fosi Audio M04 Subwoofer Amplifier for Home Theater Mono Channel Digital Class D Integrated Power Amp for Passive Speakers Subwoofer Rated 100W MAX : Electronics
Dual 1/4 inch 2 x 6.35mm TS Mono Male Jack to Dual RCA Male Audio Cable,Tan QY for Phono Microphone Mic Mixer Amplifier,RCA Audio Wire Cords, Interconnect Cable (3M/10Ft)
Amazon.com: Fosi Audio V1.0G 2 Channel Class D Mini Stereo Amplifier for Home Speakers TPA3116 50W x 2 with Power Supply : Electronics
Amazon.com: Nobsound G2 Subwoofer Power Amplifier Mini Mono SUB Amp 100W PBTL BTL Bridge Home Theater : Electronics
Amazon.com: Audiopipe APMN-1500 1500 Watt Class D Amplifier Car Audio Bass Knob Fuse : Electronics
Amazon.com: MUSYSIC MU-D8500 Professional Amplifier – D Class Dual Channel Power Amp, High Performance 8500W 1U Chassis Amplifier with XLR & 1/4 inch Inputs for Home Speakers, Theatre, etc. with Audio Filtering :
Amazon.com : AudioControl LC-1.1500 Mono Subwoofer Amplifier : Electronics
Amazon.com: Facmogu ST-838 2.1CH Subwoofer Amplifier Audio Stereo Bass Amp, RMS 20Wx2+40W Class D Amplifier with Subwoofer Output, 80W Mini Sub Bass Amp Digital Power Amplifier with Power Supply - Black :
Amazon.com: Crown Audio XLi 1500 Stereo Power Amplifier with Touch Fastener Straps (10-Pack) & (2) XLR Cable Bundle : Musical Instruments
Amazon.com: OSD 60W Compact Stereo Amplifier, 1/4" Mic Input, Treble & Bass Control, Class D XMP60 : Electronics
Amazon.com: High Power Class D Digital Audio Mono Power Amplifier Board TDA8954 Dual 12-26V : Electronics
Amazon.com: Digital Amplifier, Dual DC Power Supply ± 58 ± 70V Power Amplifier Board IRS2092S 500W Mono Channel Class D HiFi Power Amp Board : Electronics
Fosi Audio TB10A 2 Channel Stereo Audio Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116(with Power Supply)
Amazon.com: IRS2092 Class D Amplifier Board/Mono Power Amplifier Board 700w 4ω/350w 8ω : Electronics
iFi xCAN Portable Balanced Dual Mono Headphone Amplifier with Bluetooth AptX and AAC Codecs for 2.5mm and 3.5mm TRRS and TRS Connectors - Audio Upgrade
Amazon.com: Pyle Power Home HiFi Stereo Amplifier - 90 Watt Portable Dual Channel Surround Sound Audio Receiver w/ 12V Adapter - For Subwoofer Speaker, MP3, iPad, iPhone, Car, Marine Boat, PA System -
Amazon.com: Crown Pro Audio XLi2500 1500 Watt 2 Channel DJ/PA Power Amplifier Amp XLI 2500 Bundle with (2) RockvilIe RCSS1425 25' 14 AWG Speakon to Speakon Speakers Cable 100% Copper : Musical Instruments
Amazon.com: OSD Audio 1000W Mono-Channel Class D Subwoofer Amplifier – Onboard DSP, 4-8 Ohm – SMP500 : Electronics
