I've just got some informations on the new 2A3. The EC2A3 amp has 40kHz heaters, and is a true dual mono design. This amp is not available with the partial silver transformers used on the BA...
And last, but not least new, Craig is working on a four 2A3 tube parallel SE amp with inter-stage driver transformer, no coupling caps !!
EC 2A3X4 amplifier
Four 2A3 output tubes operate in parallel SE no feedback true dual mono design.
Dual power supplies with ultrafast, soft recovery damper diodes.
40kHz AC heater supply.
5842 inter-stage transformer coupled driver.
Electra-Print partial silver output transformers.
6 watts output, will drive speakers, or headphones balanced.
Power bandwidth 18Hz to 30kHz.
Price $3800.00 including platinum matched EH gold grid 2A3 tubes.
Photo in four to six weeks.
Prepare your wallet