RFT Made Siemens EL34
The RFT made Siemens EL34 is just about as close as you can come to NOS Mullard without spending the big money. Back in the day, Siemens was looking for a way to reduce cost in producing the EL34, so they turned to RFT to manufacture their EL34. The cost was lower than Mullard, but the quality was not. They have a very lush tone with great resolution. Remaining stock is mixed brands - National Electronics, Telefunken, Mullard Etc. - all genuine RFT made Siemens.