Amazon.com: iFi iDSD Diablo Purist Portable DAC/Headphone Amplifier - USB/SPDIF Input - 4.4mm Balanced Output - 4.4mm & 6.3mm Headphone Jacks : Electronics
FiiO K5 Pro Headphone Amps Portable Desktop DAC and Amplifier 768K/32Bit and Native DSD512 for Home/PC 6.35mm Headphone Out/RCA Line-Out/Coaxial/Optical Inputs
Amazon.com: FiiO Headphone Amps Portable DAC USB Type-C coaxial 384kHz/32bit (E10K-TC Black) : Electronics
Amazon.com: 1Mii Lavaudio DS400 Portable DAC/Headphone Amplifier Stereo Supports 768K/32Bit and Native DSD512, Hi-Res Hi-Fi for PC Headphone Out/3.5/4.4 mm/Coaxial/Optical Out Windows/Android/iOS Compatible : Electronics
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
Amazon.com: Portable USB DSD 192 KHz / 24bit DAC and Headphone Amplifier – DSD64 DSD128. Use with Smartphones/Digital Audio Players/Tablets/Laptops SD-DAC63057 : Electronics
Amazon.com: eSynic Headphone Amplifier Portable Amp 3.5mm Gain Switch & 192KHz DAC Digital to Analog Audio Converter Digital Optical Coaxial to Analog L/R RCA 3.5mm Jack : Electronics
Amazon.com: FiiO K5Pro 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 (K5PRO ESS) : Electronics
Amazon.com: SHANLING UA2 Portable Headphone Amplifier,Headphone Tiny Amps,USB DAC Balanced High Resolution Support 32bit/768kHz and DSD512 Headphone Outputs 3.5mm/2.5mm for Phone/Player/Nintendo Switch/Laptop/PC : Electronics
D1 24-bit DAC/ Headphone Amp — Audioengine
Amazon.com: SHANLING UP5 Headphone Amp/DAC Bluetooth5.0,Hi-Res Receiver, Portable Headphone Amplifier,Dual ES9219C dac,Support NFC|APP Ctrl|MQA 16X|384K/32Bit DSD256 for Phone/Nintendo Switch/PC/Car/Home Audio : Electronics
Amazon.com: USB C DAC - Portable 32 Bit/384kHz Dosmix Headphone Amplifier, HiFi Converter, Qualcomm chipset, Impedance 600Ω, SNR123dB, Premium Sound Enhancer for Android/Windows/MacOSX System Smartphone Laptop : Electronics
FiiO K3 Type-C USB DAC Headphone Amp : Amazon.co.uk: Electronics & Photo
Amazon.com: FiiO Q3 Amplifier Headphone Amp High Resolution DAC DSD512 for Smartphone/PC/Laptop/Home/Car Audio 2.5/3.5/4.4mm Output : Electronics
Amazon.com: FiiO Q3 Amplifier Headphone Amp High Resolution DAC DSD512 for Smartphone/PC/Laptop/Home/Car Audio 2.5/3.5/4.4mm Output : Electronics
Amazon.com: YMOO Portable Headphone Amp DAC, DSD512 and 768K/32Bit, 16Ω-600Ω/35mW/Hi-Res Hi-Fi Desktop DAC for PC Headphone Out/iPhone, 3.5mm/4.4 mm/Optical/Coaxial Output for Windows/Android/IOS/PS5/Home Audio : Electronics
Topping DX5 MQA DAC Headphone Amp USB/Optical/Coaxial Full MQA Decoding DA Converter Bluetooth LDAC
Amazon.com: HiBy FD3 High Resolution Headphone Amp USB DAC Type-C Nearly Zero Noise Floor 3.5mm SE+2.5mm+4.4mm Balanced Headphone outputs : Electronics
Amazon.com: HiBy FC3 USB DAC Headphone Amp MQA dongle HiFi Audio dac RGB Indicator Volume Control Plug and Play Supports Microphone 3.5mm Output Black : Electronics
XDUOO XD05 BAL DAC HD Bluetooth ES9038*2 Portable AMP Decoder 4.4 Balanced USB DSD512 32Bit / 768kHZ Headphone Amplifier
Amazon.com: SHANLING UA3 Portable Headphone Amplifier,Tiny Earphone Amps with Volume Control,USB DAC Balanced High Resolution,Sup 32bit/768kHz DSD512|3.5mm&4.4mm Jack,for Phone/Player/Nintendo Switch/PC (Black) : Electronics
Amazon.com: FiiO Headphone Amps Portable DAC USB Type-C coaxial 384kHz/32bit (E10K-TC black) : Electronics
iFi Audio xDSD Gryphon Portable Amplifier & DAC — HifiHut
Amazon.com: ikko Zerda ITM01 Portable Headphone Amplifier, 3.5mm Audio DAC Detachable Magnetic Cable Adapter, Use ESS9298 High Performance Custom DAC Chip,Full System Compatibility（3.5mm Lightning） : Everything Else
Amazon.com: iFi iDSD Diablo Purist Portable DAC/Headphone Amplifier - USB/SPDIF Input - 4.4mm Balanced Output - 4.4mm & 6.3mm Headphone Jacks : Electronics
Amazon.com: USB C DAC-USB C Headphone Adapter-Portable 32 Bit Headphone Amplifier-Type C to 3.5mm Jack Adapter-Premium Sound Enhancer for Google Pixel 3 4XL Samsung Galaxy S20 Note 10 10+(USB Type C) :
iFi xDSD Gryphon - Ultra-Res Portable Balanced DAC & Headphone Amplifier - INPUTS: Bluetooth 5.1 / USB-C/
