P pawq Member Joined 2011 2024-12-23 1:19 pm #1 2024-12-23 1:19 pm #1 Hello everyone, I'm from Poland, I'm a fan of vintage hifi and ultrasonic equipment (rather near ultrasonic, not as high as eg. USG range). I work in my own company that uses the sounds and ultrasounds of nature and the environment. Last edited: 2024-12-23 1:24 pm Reactions: birdbox Mooly Moderator Joined 2007 Paid Member 2024-12-23 1:30 pm #2 2024-12-23 1:30 pm #2 Welcome to diyAudio 🙂 You must log in or register to reply here.
Hello everyone, I'm from Poland, I'm a fan of vintage hifi and ultrasonic equipment (rather near ultrasonic, not as high as eg. USG range). I work in my own company that uses the sounds and ultrasounds of nature and the environment.
Mooly Moderator Joined 2007 Paid Member 2024-12-23 1:30 pm #2 2024-12-23 1:30 pm #2 Welcome to diyAudio 🙂
