THE GREAT MULLARD MAGIC BLOG
NOT ITMA & TOMMY HANDLEY BUT RETMA AND THEIR VA...
Yo peeps, today we are going to look at the RETMA valve numbering system. The Radio Electronics & Television Manufacturer's Association was formed in early 1953 and were pivotal in...
NOT ITMA & TOMMY HANDLEY BUT RETMA AND THEIR VA...
Yo peeps, today we are going to look at the RETMA valve numbering system. The Radio Electronics & Television Manufacturer's Association was formed in early 1953 and were pivotal in...