iFi GO Bar Kensei Portable DAC/Amplifier - Full MQA Decoder, K2HD Coding, XSpace, XBass, 4 Digital PCM Filters, High-Resolution Audio Enhancement for Smartphones and Computers

AtNeDcVh Stereo Audio Preamplifier - XLR Balanced RCA 3.5mm Input to XLR Balanced RCA 3.5mm Output Converter Adapter amp - Headphone Amplifier, Gain 20dB Phono Turntable Phonograph Preamp (Black)

SMSL DO100 PRO 2 x ES9039Q2M HiFi Balanced DAC, XMOS XU316 768kHz DSD512 Desktop Home Audio USB DAC, USB/Bluetooth5.1/Opt/Coax/HDMI ARC Input RCA/XLR Output MQA DAC Support PS5/Switch/HDTV

AIYIMA A70 Balanced Stereo Amplifier with PFFB,TPA3255 2 Channel Class D Amp for Desktop Home Theater Bookshelf speaker,with XLR & RCA Inputs & Trigger input,with DC48V 5A Power adapter

SOBATTY Bluetooth 5.1 Sound Speaker AMP,Stereo Audio Amplifier Receiver, 6 Channel Home Theater Audio Stereo System Components,100Wx3+30WX3 1000W(Peak Power) Home Amplifier FM Radio

Fosi Audio V3 Stereo Amplifier Home Audio 300 Watts x2 Power TPA3255 Class D Mini Amp 2 Channel Audio Component for Passive Bookshelf Tower Speakers Desktop Home Theater with 32V Power Supply

Denon AVR-S570BT 5.2 Channel AV Receiver - 8K Ultra HD Audio & Video, Enhanced Gaming Experience, Wireless Streaming via Built-in Bluetooth, (4) 8K HDMI Inputs, Supports eARC, HD Setup Assistant

160W+160W Amplifier Board with Treble and Bass Control, DC 12-36V 2.0 Channel Stereo AMP Board,Bluetooth/AUX/USB Input

Bluetooth Audio Amplifier,LONPOO 2.0 Channel Mini Class D Integrated Amp for Bookshelf Speaker with Optical Port,Coaxial Jack,USB Playback,Aux-in,200 Watts RMS,Black

FiiO K19 Dual ES9039SPRO Desktop DAC HiFi Audio DSD512, 31-Band PEQ, XMOS XU-316 for HDMI/Coaxial/Optical Audio Decoder (Black)