Amazon.com: Alpine R2-A60F R-Series 4-Channel Amplifier - 150W x 4 at 2-Ohm, Hi-Res Certified : Electronics
Amazon.com: S.M.S.L A300 HiFi Power Amplifier, Bluetooth 5.0 2.1 165W x 2 THD+N 0.004% Class D Integrated Amp SDB Sound Effects Hi-Res Audio Receiver w/Remote Control : Electronics
Amazon.com: SMSL a300 Digital Power Amplifier BTL Mode Hi-Res Bluetooth 5.0 with 165Wx2(4Ω)/85Wx2(8Ω) Remote Control for Home Outdoor Passive Speaker/Active Bass Subwoofer(Black) : Electronics
Amazon.com: SMSL VMV A1 High Resolution Power Amplifier, RCA Input 6.35mm Headphone Speaker Output, HiFi Small Delicate Class A AMP with Remote Control : Electronics
Amazon.com: FiiO JadeAudio KA3 Headphone Amps Tiny Amplifier USB DAC High Resolution Supports 32bit/768kHz and DSD512 Headphone Outputs 3.5mm/4.4mm for Smartphones/Laptop/PC/Players : Electronics
Amazon.com: SABAJ A1 HiFi Audio Digital Amplifier Receiver, Hi-Res Mini Desktop Class D Integrated Amp 2.0CH, 24V/6.75A Power Supply Adaptor for Home Speakers RMS 80W x 2 with Bass and Treble Control :
Amazon.com: FiiO K5Pro ESS Amplifier Headphone Amps Stereo High Resolution Portable Desktop DAC 768K/32Bit and Native DSD512 for Home Audio/PC 6.35mm Headphone Out/RCA Line-Out/Coaxial/Optical Inputs (Black) : Electronics
Amazon.com: THX Onyx Portable DAC Headphone Amplifier: High Resolution Audio DAC for Smartphone/PC/Home Audio - THX AAA - MQA Renderer - Direct Stream Digital (DSD) - ES9281PRO DAC - Magnetic Cable Management : Electronics
Amazon.com: EVERSOLO H1 Portable Headphone Amplifier and DAC ES9281AC Pro High Resolution Supports PCM 384KHz/32bit DSD256 MQA 3.5mm Headphone Output for Android Smartphone/Tablet/PC : Electronics
Amazon.com: XRONG Wireless Earphone Amplifier,Bluetooth Headphones Amplifier, 12H Playtime,Hi-Res Audio,Deep Bass,Suport USB Disk SD Card,for Travel,Home Office : Electronics
Amazon.com: iDSD NEO Performance Edition - Supercharge Your NEO with The iPurifier3 & SPDIF iPurifier2 - High Res Bluetooth Receiver & Balanced Headphone Amplifier : Electronics
Amazon.com: OSD DAC-XA100 100W RMS 2 Channel Class A Power Amplifier with 24/192 Hi-Res DAC Built in : Electronics
Amazon.com: 1Mii DS300 Bluetooth 5.1 Amplifier Receiver Home Stereo System Components - Mini Hi-Fi Class D Integrated Amp 2 Channel 100W×2 for Home Theater Audio : Electronics
Amazon.com: Topping L30 II NFCA Headphone Amplifier Hi-Res Audio 560mW×2 L30II AMP (Black) : Electronics
Amazon.com: Sony XMGS4 GS Series 4/3/2 Channel Hi-Res Amplifier (Black) : Electronics
Amazon.com: S.M.S.L A300 HiFi Power Amplifier, Class D Integrated Amp SDB Sound Effects Hi-Res Audio Receiver, RCA, Bluetooth 5.0, USB Input, 165W x 2 THD+N 0.004% (with Remote Control) : Electronics
Amazon.com: Alpine S2-A55V S-Series Class-D 5-Channel Amplifier, Hi-Res Certified, 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 + 300W x 1 @ 2 Ω : Electronics
Amazon.com: Geekria SJC01 Portable Headphone Amplifier/DAC/AMP with USB and Type-C Input, 3.5mm Audio Jack Output, Compatible with 384K/32Bit Hi-Res APPL Music Lossless Audio, PC, Laptop, Android Phones : Electronics
Amazon.com: FiiO NEWK3 Amplifier Headphone Amps Portable High Resolution 384kHz/32bit DSD256 USB Type-C Lossless for PC/Laptop/Smartphones/Speaker Home Audio : Electronics
Amazon.com: SHANLING UA2 Plus Portable Headphone Amplifier,Tiny USB Amp/DAC with 3.5mm/4.4mm Jack,ES9038Q2M DAC,Balanced Hi-Res Support 32bit/768kHz,DSD512,for Phone/Player/Nintendo Switch/Laptop/PC (Black) : Electronics
Amazon.com: SMSL a300 Digital Power Amplifier BTL Mode Hi-Res Bluetooth 5.0 with 165Wx2(4Ω)/85Wx2(8Ω) Remote Control for Home Outdoor Passive Speaker/Active Bass Subwoofer(Black) : Electronics
Amazon.com: HiBy FC1 Portable dac Headphone Amplifier USB c dac amp hi-res Audio decoder with High Audio Quality Low Power Consumption for iOS Android Smartphones Computers-Black : Electronics
Amazon.com: Topping L30 II NFCA Headphone Amplifier Hi-Res Audio 560mW×2 L30II AMP (Black) : Electronics
