P Phippers New member Oct 5, 2021 #1 Hi, Is there any 12AU7 tube rolling to be had in the Mainline? Or does its function in the regulator circuit mean that there will be little or no difference to the sound with different flavours of 12AU7? thanks Paul.
Hi, Is there any 12AU7 tube rolling to be had in the Mainline? Or does its function in the regulator circuit mean that there will be little or no difference to the sound with different flavours of 12AU7? thanks Paul.
Jameson Intern in Chief Staff member Oct 5, 2021 #2 Doesn't seem like there's really any point, per this earlier thread: https://forum.bottlehead.com/index.php?topic=5332.0
Doesn't seem like there's really any point, per this earlier thread: https://forum.bottlehead.com/index.php?topic=5332.0
