How to build a tube FM tuner with IWISTAO tube FM PCB kits

How to build a tube FM tuner with IWISTAO tube FM PCB kits

There are some key components for the tube fm radio tuner PCB. You may select them and assemble your tube FM tuner, then connect power amplifier and speakers after soldering and tuning this PCBA, the system will work, at that time you may enjoy warm and soft tube sound, full vacuum tube taste...

IWISTAO Mid Cycle Inductance Kit for Tube FM Radio Tuner 1 pc frequency detector and 4 pcs Mid Cycle Inductance

PCB + Mid Cycle Inductance Kit

You may select a power transformer according to your local voltage.

IWISTAO Power Transformer EI Output Voltage 230V-0-230V 6.3v 11V for Tube FM Tuner 110/220V/240V

After soldering and tuning, you will get a finished PCBA.

IWISTAO Tube FM Stereo Radio Tuner Finished PCBA Preamplifier Version

There is a demo video for the PCBA with power amplifier and speakers.

More details, please find https://www.iwistao.com/collections/tube-fm-radio-tuner/products/iwistao-tube-fm-stereo-radio-tuner-finished-pcba-preamplifier-version-no-including-power-transformer