DSN letter? I’m new to the site. USA based.
What KOT1917 was trying to say in English was send an email to Davidsen who's also referred to as DSN. He's mostly known for his pre-A stuff but he's been known to sell some modern/contemporary PAMs (either sourced from the factories or he assembled them himself, which puts him in the rare category of factory/TD). His email address is [email protected] or [email protected]. Good luck!