Talk:TK421

a stereo system in the movie boogie nights
might be about that - he was just on cnn talking about it https://www.cnn.com/videos/tv/2024/01/05/amanpour-kravitz.cnn also - a guitar pedal https://www.cogeffects.co.uk/tk-421.php  96.255.70.154 (talk) 17:20, 6 January 2024 (UTC)