Wikipedia
Lasonic
Lasonic is a product model and former trademark of consumer electronics, including boom boxes made from the mid-1980s to mid-1990s by Yung Fu Electrical Appliances based in Tainan City, Taiwan. Other products include DVD home theater systems, television sets, DVD players, CD and cassette players, FM radios, speakers, external media storage devices, and more ( MP3/ MP4 players, digital photo frames).
Yung Fu Technology Electrical Corporation exports products to Lasonic Electronics Corporation which started its portable audio business in 1978 (and when the "LASONiC" trademark was renewed and re-renewed in 2011).