I picked this Dell Electronics #1 off of ebay last month. Instead of breaing the first article into segments I'll just post the entire article. There are a couple others I'll post later but this i the best one. The cover is great.
I had to scan this so you could get the entire spread. Great gear on that shelf.
12AT7 - こんにちは 届きました♪ かなり古い真空管ですが 測定値もノイズも いい感じです ありがとうございました♪
56 minutes ago