Amazon.com: MyVolts 12V Power Supply Adaptor Compatible with/Replacement for Hitachi Koki Construction Site Radio - US Plug : Electronics
Vintage Hitachi TRK-5350H Stereo Portable Boombox Radio 70s 80s Mid Century Musi | eBay
Vintage Hitachi Hi-Phonic Transistor Radio With Radar Tuni… | Flickr
ArtStation - Hitachi Radio Cassette Player TRK-5050 - Personal Project
File:Vintage Hitachi Portable Transistor Radio, Model KH-1016H, FM-AM Bands, 10 Transistors, Made In Japan, Circa 1969 (26997552198).jpg - Wikimedia Commons