Hello,
I'm going to make a 300B SE amp (Anzai Zaika project, 6SJ7 as driver
tube) and, as my first DIY tube amp, I didn't want to spend too much:
I've therefore bought a unmatched pair of 300B by CVC. The retailer
told me that these are good tubes, made in China according to CVC (UK)
specs. I paid 150 euros for them.
Have I been robbed? Do you know this "manufacturer"?

Thanks for your help,

Kamox.