Amplifiers

ESS

DAC Fever
£21
Recommended
E1DA D
£97

Cirrus

Apple adapter
£9
Beware
Apple Lightning to Headphone Jack
£9
CX-Pro Amplifier
£18
Meizu Adapter
£22
Notable

Realtek

Lenovo X230
£???
Google V1
£5
Venture Electronics Odyssey
£8
Not VE Avani
£8
Recommended

Other

Unknown

UGreen Adapter
£15