bcowen
Headphoneus Supremus
@bcowen - Doesn't look like a current production one, looks NOS. Probably from the 60's?
Haven't heard one myself, but from others accounts, a cool yet detailed sounding tube?
FYI - I'm rolling in a Philips SQ at the moment.
It's a '64. My dad had a '64 Rambler. I'll never forget the vacuum powered windshield wipers. If it rained hard, you had to downshift for higher RPM's to speed up the wipers. Hope my '64 tube has enough vacuum without having to rev the Vali.