nonesup VIP/Donor Feb 15, 2017 1,185 802 455 Spain Nov 25, 2018 #1 Someone has an idea why brands like Psvane, Elrog or KR, do not manufacture high quality 6550 tubes. Tungsol NOS harvest is almost exhausted and I think there are many potential customers of this type of tubes.
Someone has an idea why brands like Psvane, Elrog or KR, do not manufacture high quality 6550 tubes. Tungsol NOS harvest is almost exhausted and I think there are many potential customers of this type of tubes.
