I just bought a 45/2A3 amp from Otomon Lab. This is the best amp I ever have. I don’t think I need another amp for my Lowther based horns. Ken Uesugi is a master builder of tube amps. This amp he built for me sounds much better than my previous Yamamoto A-08S (a 45 amp). It’s about the truth and spirit of music.
This is the amp I bought:
http://soundgate.net/product/NzI1.highend
This is the amp I bought:
http://soundgate.net/product/NzI1.highend