Matsushita / National PCC88 / 7DJ8: Shopify Campaign

Here's a backstory to this tube- Back in the 80's I had an Audio Research preamp that used 6922's or 6DJ8's. And I was well on my way into collecting tubes and figuring out how they sounded, why, and who really made them. I went down to an old parts store called Dow on Holt Blvd, in a crappy area of Montclair, Californ

Last Updated: 7 years ago