Tubes for BHK Pre and 250 Amp

Are the Tungsram PCC88 tubes that Kevin from Upscale sells really worth double the price of other tube sellers? Anyone made a comparison?

No, there are better NOS tubes available. I had three sets of Tungsram’s and I passed on all of them.

Ok, what have you found that you liked better?

See forum thread at BHK Preamp tube rolling