Not sure if my previous post had posted here, but we have the brand new EML 300B 2.5 volt solid plate tube which is a drop in replacement for existing 2a3 tube applications. Contact us at emissionlabs@gmail.com for more information and availability. -George

Western Electric never made a 2a3 tube. -George

Enjoyed visiting with Frank and Donald yesterday at the show. Lot's of enthusiastic listeners circling the DNA headphone amplifier.   -George