NOS el34 6CA7 tube Demo D-Lab Electronics Custom Tube Amplitrex AT1000

2,728 views · Published 4 May 2014 · 1:52 · Indexed 31 October 2026

Channel: D-lab Electronics · 2014 · Science & Technology

Watch on YouTube

A real find, Yep, a Old stock EL34 tube still in the Mullard box, unused! Test great on my Amplitrex AT1000

More from this channel