I'm ordering the Woo WA22 tomorrow. Should I get the tube upgrade available through Jack: Power tubes upgrade: Sylvania 7236 NOS 1963 Driver tubes upgrade: Hand-pick matched pair Shuguang Treasure CV181-Z / 6SN7GT
Rectifier tube replacement: Sophia Princess Mesh Plate 274B rectifier. Which of these is most key?
The Drivers are expensive $280.
Or should I get the stock tubes, listen and wait?
Or I'm sure the tube-rolling crowd has many suggestions.
Thanks,
Keith




