ReVox B77 or PR99 taperecorder are absolutely famous

and there are still many people all over the world who love their B77 or PR99 machine, including me

I had a dream to turn my B77 or PR99 into a very special & unique machine

the conversion kits were born

a lot of work, hours of studying, lots of samples

and fortunately my dreams turned into reality

so please enjoy the conversion kits for your B77 or PR99 machine...

if you have questions please send a message or call +41 79 250 48 19