Ah Njoe Tjoeb 4k Tube rolling


Need tubes that are warm sounding with lots of bass.

any suggestions?
indigosax
Try the 6922EH goldpin,very sweet,IMS bass is very
sufficient,just a bit on the warm side.How about
siemens 7308.
Siemens 7308, Amperex7308, Siemens E288CC !!!