Ian from Aus
These valves are brilliant. I have a Prima Luna integrated amp and have tried a range of valves including KT120s, KT150s and Winged Cs both KT88 and EL34s. These have a sparkle in the upper mids and the definition of instruments is amazing. Great valves and highly (VERY) recommended. Thank you thetubestore for great service to us here in OZ - not like some.