| Sophia Electric Aqua 274B rectifier tube with Audio Note Meishu 300B amplifier
Received date: June 2, 2016
Have installed the new Aqua 274B in my Audio Note Meishu 300B amplifier.
The blue glass is interesting.
The tube has only a couple of hours on it but I am immediately struck by the immense size of the acoustic image. It is very, very real.