Just now discovered Viva Tubes with their 12au7 offerings. I think I may prefer to order from them since they are in mainland US. I would rather not have to wait for weeks on end for products from HK. However, Viva, although they do carry Psvane brand, they do not have the Psvane 12au7 even listed.
What others do you recommend considering in addition to Gold Lion & Psvane?
What others do you recommend considering in addition to Gold Lion & Psvane?