Tubes used
6SL7--1
5Y3 --1 Recitifier tube
45/2A3 --2 power tubes
Resistors--Takman, AB, Mills
Capacitors-- Spraque atom
The circuit is designed for 45 tubes and can deliver 2 Watts output power, with a good quality high sensitive speaker it produces sweet sound.
As expected 45 tube sound is much better than 2A3 tubes.