Amazon.com: Aokeo 48V Phantom Power Supply Powered by USB Plug in, Included with 8 feet USB Cable, Bonus + XLR 3 Pin Microphone Cable for Any Condenser Microphone Music Recording Equipment : Electronics
power supply units
Power Supply - 7 pin tube microphone. $90.00 USD
Audio-technica At2035 Microphone With Power Supply And Two Xlr Cables Bundle : Target